TY - CHAP TI - Auswirkungen geänderter Klimaverhältnisse auf die Ökologie von Oberflächengewässer in Österreich AU - Dokulil, M. T. AU - Humpesch, T. AU - Pöckl, U.H. AU - Schmidt, R. T2 - Bestandsaufnahme anthropogene Klimaänderungen: mögliche Auswirkungen auf Österreich - mögliche Massnahmen in Österreich; Dokumentation A2 - ÖAW, Kommission für Reinhaltung der Luft CY - Wien DA - 1993/// PY - 1993 DP - Open WorldCat SP - 5.1 EP - 5.82 LA - German PB - Verlag der Österrrichischen Akademie der Wissenschaften SN - 3-7001-2015-X 978-3-7001-2015-5 UR - http://verlag.oeaw.ac.at/Bestandsaufnahme-Anthropogene-Klimaaenderungen-Moegliche-Auswirkungen-auf-Oesterreich-moegliche-Massnahmen-in-Oesterreich ER - TY - CHAP TI - Die Reoligotrophierung österreichischer Seen; Sanierung AU - Dokulil, M. T. AU - Schwarz, I. AU - Jagsch, A. T2 - Seen-Gewässerschutz, Nutzungen und Zielkonflikte A2 - Bayr. LA Wasserwirtschaft T3 - Münchener Beiträge zur Abwasser-, Fischerei- und Flußbiologie DA - 2000/// PY - 2000 SP - 307 EP - 321 PB - Oldenbourg Industrieverlag SN - 978-3-8356-6475-3 SV - 53 ER - TY - RPRT TI - Abschätzung der klimabedingten Temperaturänderungen bis zum Jahr 2050 während der Badesaison AU - Dokulil, Martin T. DA - 2009/// PY - 2009 SP - 53 PB - Österreichische Bundesforste AG UR - http://www.cipra.org/de/alpmedia/publikationen/3925 Y2 - 2013/05/12/ ER - TY - JOUR TI - Linking flood frequency to long-term water balance: Incorporating effects of seasonality AU - Sivapalan, M. AU - Blöschl, G. AU - Merz, R. AU - Gutknecht, D. T2 - Water Resources Research AB - Derived flood frequency models can be used to study climate and land use change effects on the flood frequency curve. Intra-annual (i.e., within year) climate variability strongly impacts upon the flood frequency characteristics in two ways: in a direct way through the seasonal variability of storm characteristics and indirectly through the seasonality of rainfall and evapotranspiration which then affect the antecedent catchment conditions for individual storm events. In this paper we propose a quasi-analytical derived flood frequency model that is able to account for both types of seasonalities. The model treats individual events separately. It consists of a rainfall model with seasonally varying parameters. Increased flood peaks, as compared to block rainfall, due to random within-storm rainfall time patterns are represented by a factor that is a function of the ratio of storm duration and catchment response time. Event runoff coefficients are allowed to vary seasonally and include a random component. Their statistical characteristics are derived from long-term water balance simulations. The components of the derived flood frequency model are integrated in probability space to derive monthly flood frequency curves. These are then combined into annual flood frequency curves. Comparisons with Monte Carlo simulations using parameters that are typical of Austrian catchments indicate that the approximations used here are appropriate. We perform sensitivity analyses to explore the effects of the interaction of rainfall and antecedent soil moisture seasonalities on the flood frequency curve. When the two seasonalities are in phase, there is resonance, which increases the flood frequency curve dramatically. We are also able to isolate the contributions of individual months to the annual flood frequency curve. Monthly flood frequency curves cross over for the parameters chosen here, as extreme floods tend to mainly occur in summer while less extreme floods may occur throughout the year. DA - 2005/// PY - 2005 DO - 10.1029/2004WR003439 DP - Wiley Online Library VL - 41 IS - 6 LA - en SN - 1944-7973 ST - Linking flood frequency to long-term water balance UR - http://onlinelibrary.wiley.com/doi/10.1029/2004WR003439/abstract Y2 - 2013/09/02/09:48:09 KW - seasonality KW - antecedent moisture KW - derived flood frequency KW - mixed distributions KW - rainfall KW - water balance ER - TY - CHAP TI - Zur Limnologie des Millstätter Sees AU - Sampl, H. AU - Schulz, L. AU - Fresner, R. AU - Reichmann, M. T2 - Der Millstätter See. Aus Natur und Geschichte A2 - Golob, Bettina A2 - Hinsig-Erlenburg, Wolfgang CY - Klagenfurt DA - 2008/// PY - 2008 DP - Open WorldCat ET - 1. Auflage SP - 65 EP - 84 LA - Deutsch PB - Naturwissenschaftlicher Verein f. Kärnten SN - 978-3-85328-047-8 3-85328-047-1 ER - TY - CHAP TI - Klimawandel und Gletscherschwund AU - Kuhn, M. T2 - Auswirkungen des Klimawandels auf die Österreichische Wasserwirtschaft A2 - Böhm, Reinhard A2 - Godina, Reinhold A2 - Nachtnebel, Hans Peter A2 - Pirker, Otto CY - Wien DA - 2008/10// PY - 2008 SP - 129 EP - 141 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft, Österreichischer Wasser- und Abfallwirtschaftsverband (ÖWAV) UR - http://www.zamg.ac.at/histalp/downloads/abstract/Boehm-2008b-F.pdf Y2 - 2001/05/12/ ER - TY - JOUR TI - Glaciermelt of a small basin contributing to runoff under the extreme climate conditions in the summer of 2003 AU - Koboltschnig, Gernot R. AU - Schöner, Wolfgang AU - Holzmann, Hubert AU - Zappa, Massimiliano T2 - Hydrological Processes AB - This paper gives an overview on the regional hydrological impact of the heatwave, which affected Europe in the summer of 2003. We investigated the small, glacierized Goldbergkees basin in the Austrian Alps, which is situated directly beneath the high Alpine Sonnblick observatory (3106 m a.s.l.). We analysed the long-term air temperature time series and quantified the extreme anomaly of the mean summer (JJA) air temperature for 4·4 times the standard deviation of the long-term mean (1886–2000). The mean summer air temperature was 4·7 °C. In 2003, the solid fraction of precipitation was only 35%. This was the lowest value observed from 1927 to 2005. To quantify the impact of the warm temperatures on the Goldbergkees glacier positive degree-day sums were calculated. The ‘hot’ conditions of the summer of 2003 rapidly melted the snow covering the glacier and finally melted the ice beneath. The winter balance of the Goldbergkees did not show anomalies. The specific net balance of Goldbergkees was − 1·8 m water equivalent (w.e.) for the 2002/2003 period and has been the most negative observed. Snowmelt was accelerated by low albedo, which was a result of Sahara dust-falls. The hydrological response unit (HRU)-based model PREVAH was applied to simulate hourly runoff, which was observed at the outlet of this small and topographically heterogeneous basin. All components contributing to runoff were separated. The model was driven using hourly meteorological data gained from the Sonnblick observatory. Snow- and icemelt were modelled based on an advanced temperature index-based approach. The model was validated using observed glacier mass balance data. The maximum simulated icemelt rate was 2·7 mm/h (4·9 mm/h assigned to the glacier surface). During August 2003, glaciermelt contributed 81% to the total runoff. Copyright © 2008 John Wiley & Sons, Ltd. DA - 2009/03/30/ PY - 2009 DO - 10.1002/hyp.7203 DP - Wiley Online Library VL - 23 IS - 7 SP - 1010 EP - 1018 LA - en SN - 1099-1085 UR - http://onlinelibrary.wiley.com/doi/10.1002/hyp.7203/abstract Y2 - 2014/07/06/13:21:41 KW - climate impact on glaciers KW - extreme summer 2003 KW - glaciermelt KW - index-based melt modelling KW - snowmelt ER - TY - CHAP TI - Hydrologische Veränderungen in hochalpinen Einzugsgebieten AU - Holzmann, H. AU - Koboltschnig, G.R. T2 - Auswirkungen des Klimawandels auf Hydrologie und Wasserwirtschaft in Österreich. Präsentation der aktuellen Studien CY - Wien DA - 2010/// PY - 2010 SP - 60 EP - 71 PB - Österreichischer Wasser- und Abfallwirtschaftsverband SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - THES TI - Spatio-temporal modelling of the water balance of Austria. AU - Kling, H. CY - Wien DA - 2006/// PY - 2006 SP - 225 M3 - Dissertation PB - Universität für Bodenkultur UR - http://permalink.obvsg.at/bok/AC05033559 Y2 - 2013/05/12/ ER - TY - CHAP TI - Mögliche Klimaänderungen im Alpenraum AU - Jacob, Daniela AU - Göttel, Holger AU - Kotlarski, Sven AU - Lorenz, Philip T2 - Klimawandel in den Alpen, Fakten – Folgen – Anpassung CY - Berlin DA - 2007/// PY - 2007 SP - 22 EP - 27 PB - Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit (BMU) ER - TY - JOUR TI - Auswirkungen möglicher Klimaänderungen auf Hochwasser und Wasserhaushaltskomponenten ausgewählter Einzugsgebiete in Österreich AU - Holzmann, H. AU - Lehmann, Th AU - Formayer, H. AU - Haas, P. T2 - Österreichische Wasser- und Abfallwirtschaft AB - The effects of climate change on the runoff situation have been investigated at four Austrian catchments, Bregenzer Ache (gauge Mellau), Lavant (gauge Fischering), Traisen (gauge Lilienfeld) and Salzach (gauge Mittersill). For this analysis the climate change scenarios A1B and B1 of the regional climate model (RCM) REMO of Max-Planck-Institute-for-Meteorology-Hamburg have been used for creating daily time series of air temperature and precipitation by means of a stochastic weather generator. The reference status of the period of 1961 to 1990 was compared with the period of 2070 to 2100 and the changes were interpreted as climate change impact. The results showed strong regional differences. The magnitude of the annual floods will be reduced in the alpine basins and significantly increased in the Traisen basin. An overall trend to a seasonal change in flood could be shown. The tendency of the decrease of snow accumulation and earlier snow smelt caused by higher air temperature and a higher rate in liquid precipitation with more runoff in winter time and less in summer time could be demonstrated. DA - 2010/02/01/ PY - 2010 DO - 10.1007/s00506-009-0154-9 DP - link.springer.com VL - 62 IS - 1-2 SP - 7 EP - 14 LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-009-0154-9 Y2 - 2013/09/01/18:12:55 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - JOUR TI - Der Einfluß meteorologischer Faktoren auf die Temperatur alpiner Seen AU - Hofstetter, G. T2 - Archiv für Meteorologie, Geophysik und Bioklimatologie AB - Wesentliche Erwärmungen des Oberflächenwassers von Seen werden hauptsächlich durch die Sonnenstrahlung und nur zu einem ganz geringen Teil durch eine Wärmeabgabe höher temperierter Luft verursacht. Die Wirkung der Insolation ist durchschnittlich am stärksten um die Zeit des Sonnen-Höchststandes (interdiurne Temperaturzunahme von 7 bis 7 Uhr mitunter 2 bis 3°C). Herbstliches Schönwetter hat meist eine leichte Abkühlung des Wassers zur Folge. Von April bis Juli bringen sonnige Tage viel eher eine interdiurne Erhöhung als trübe Tage eine interdiurne Erniedrigung der Wassertemperatur zustande; im Spätsommer und Herbst ist das Verhältnis umgekehrt. Es wurde ferner eine Abhängigkeit dieser Temperaturänderungen von der Differenz Lufttemperatur—Wassertemperatur festgestellt. Zwischen den Tagessummen der Sonnenscheindauer und den interdiurnen Änderungen von Seeoberflächentemperaturen besteht in den Sommermonaten eine durch die Korrelationskoeffizientenr=+0,41,+0,48 (Hallstätter See Juli und August), +0,62 (Attersee Juli) charakterisierte Beziehung. Schönwetterperioden verursachen im allgemeinen von März bis September eine Erwärmung und von Oktober bis Februar eine Abkühlung der Gewässer. Eine Wärmeübertragung von Wasser zu Luft scheint viel wirksamer zu sein als eine solche von Luft zu Wasser. Die Wahrscheinlichkeit für eine interdiurne Abnahme der Wassertemperatur bei kälterer Luft ist bedeutend größer als die für eine Zunahme bei wärmerer Luft. Für die Beziehung zwischen den Differenzen Luft.—Wassertemperatur und den interdiurnen Änderungen der Seeoberflächentemperatur (Hallstätter See) erhält man im Juli und August die Korrelationskoeffizientenr=+0,50, +0,61, bzw. bei Ausschaltung der Niederschlagstage +0,19, +0,50. Diese Korrelation nimmt mit steigender Durchflutung des Sees ab. Zwischen den interdiurnen Veränderlichkeiten von Luft- und Wassertemperatur (Hallstätter See) besteht keine enge Beziehung (r=+0,37). Eine sehr gute Übereinstimmung ergab sich zwischen den Monatsmitteln der Lufttemperatur und den Monatsmitteln der Wassertemperatur am Hallstätter, Traun- und Attersee im Juli mitr=+0,76, +0,79, +0,82. Im Januar ist die Beziehung nicht so stramm:r=+0,63, +0,63, +0,62. Heftige Winde verursachen an der Wasseroberfläche während des Sommerhalbjahres zuweilen einen recht bedeutenden Temperaturrückgang, wobei sich auch eine gewisse Abhängigkeit von der Differenz Luft.—Wassertemperatur zeigt. Besonders wirksam sind heftige, an sommerlichen Schönwettertagen auftretende Gewitterböen. Stärkere Niederschlagstätigkeit hat an den Seen während des Sommerhalbjahres in 65 bis 70% der Fälle eine Abkühlung des Oberflächenwassers zur Folge. Dabei ist weniger die auf den See gefallene Niederschlagsmenge als vielmehr die Vermischung der Oberflächenschicht mit dem von Flüssen und Bächen herangeführten kalten Regenwasser von Bedeutung. Ein rascher Anstieg des Seespiegels ist fast immer von einem Temperaturrückgang begleitet. DA - 1954/01/01/ PY - 1954 DO - 10.1007/BF02244620 DP - link.springer.com VL - 5 IS - 2 SP - 146 EP - 181 LA - de SN - 0066-6424, 1434-4483 UR - http://link.springer.com/article/10.1007/BF02244620 Y2 - 2013/09/01/18:06:51 KW - Climate change KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution KW - Meteorology/Climatology KW - Atmospheric Protection/Air Quality Control/Air Pollution ER - TY - CHAP TI - Limnologische Veränderungen im Ökosystem Donau durch das Donaukraftwerk Altenwörth AU - Herzig, A. AU - Bretschko, G. AU - Colley, R. AU - Dokulil, M. AU - Gaviria, E. AU - Holst, I. AU - Humpesch, U. AU - Kaiser, M. AU - Kasimir, G. AU - Leichtfried, M. AU - Nausch, M. AU - Petto, H. AU - Schmid, P.E. AU - Stipanits, B. AU - Zoufal, W. T2 - Ökosystemstudie Donaustau Altenwörth A2 - Hary, Norbert A2 - Nachtnebel, H. P. CY - Innsbruck DA - 1989/// PY - 1989 DP - Open WorldCat SP - 95 EP - 121 LA - German PB - Univ.-Verl. Wagner SN - 3-7030-0207-7 978-3-7030-0207-6 ER - TY - JOUR TI - The spatial coherence of alpine lakes AU - Dokulil, M. T. AU - Teubner, K. T2 - Internationale Vereinigung für theoretische und angewandte Limnologie Verhandlungen DA - 2002/// PY - 2002 DP - Google Scholar VL - 28 IS - 4 SP - 1861 EP - 1864 UR - http://www.lakeriver.at/P/2002_SpatialCoherenceAlps-DokulilTeubner.pdf ER - TY - JOUR TI - Climate change impacts—throwing the dice? AU - Blöschl, Günter AU - Montanari, Alberto T2 - Hydrological Processes DA - 2010/// PY - 2010 DO - 10.1002/hyp.7574 DP - Wiley Online Library VL - 24 IS - 3 SP - 374 EP - 381 LA - en SN - 1099-1085 UR - http://onlinelibrary.wiley.com/doi/10.1002/hyp.7574/abstract Y2 - 2013/09/01/08:30:29 ER - TY - JOUR TI - Climate sensitivity of snow cover duration in Austria AU - Hantel, Michael AU - Ehrendorfer, Martin AU - Haslinger, Annemarie T2 - International Journal of Climatology DA - 2000/05// PY - 2000 DO - 10.1002/(SICI)1097-0088(200005)20:6<615::AID-JOC489>3.0.CO;2-0 DP - CrossRef VL - 20 IS - 6 SP - 615 EP - 640 SN - 0899-8418, 1097-0088 UR - http://doi.wiley.com/10.1002/%28SICI%291097-0088%28200005%2920%3A6%3C615%3A%3AAID-JOC489%3E3.0.CO%3B2-0 Y2 - 2013/09/01/17:48:42 ER - TY - JOUR TI - Long term trend of snow depth at Sonnblick (Austrian Alps) and its relation to climate change AU - Schöner, W. AU - Auer, I. AU - Böhm, R. T2 - Hydrological Processes AB - The extensive snow measurement network of the Sonnblick region (Hohe Tauern, Austrian Alps) is used to describe temporal trends of snow-depth as well as its relation to climate change for a high-elevated site of the European Alps (2400–3100 m.a.s.l.). Spatial representativeness of single snow stakes, with readings back to 1928, is derived for maximum snow-depth in May using a spatially dense snow depth probing from glacier mass balance measurements. Long-term trends of snow depth show a significant reduction in the contribution of snow accumulation from core-winter (1 December to 1 March) compared to early and late-winter periods. Largest values of snow-depth since 1928 were measured in the 1940s and 1950s. Comparison of monthly changes in snow-depth with precipitation measurements underlines the high influence of wind drift on snow-depth during winter season from 1 October to 30 April. Whereas inter-annual variability of maximum snow-depth is better explained by low elevation precipitation measurements than by local (high elevation) precipitation measurements, the longer-term mean of local precipitation measurements, however, fits well to the snow-depth measurements, if a mean snow-density of about 400 kg m−3 is assumed (which matches field observations). Both maximum snow-depth and winter season precipitation show a clear decreasing trend for inter-annual variability. A statistical relationship between air temperature and fraction of solid precipitation is used for estimation of temporal trends in the fraction of solid precipitation at measurement sites. For summer a decrease of about 1% of solid precipitation per decade was found for the lowest elevated sites whereas fraction of solid precipitation in winter remains stable. Relation between snow-depth and climate is investigated by means of local climate data of Sonnblick-Observatory (SBO) and by means of the North-Atlantic Oscillation Index (NAOI). Whereas winter air-temperature is significantly correlated with the NAOI, for winter precipitation and snow depth on 1 May no correlation was found with NAOI. Copyright © 2008 John Wiley & Sons, Ltd. DA - 2009/// PY - 2009 DO - 10.1002/hyp.7209 DP - Wiley Online Library VL - 23 IS - 7 SP - 1052 EP - 1063 LA - en SN - 1099-1085 UR - http://onlinelibrary.wiley.com/doi/10.1002/hyp.7209/abstract Y2 - 2013/09/04/17:56:27 KW - Climate change KW - Alps KW - Austria KW - trends KW - Alpine precipitation KW - snow KW - snow precipitation KW - Sonnblick KW - climate variability ER - TY - JOUR TI - Die Gewässergüte Österreichischer Seen AU - Liepolt, R. T2 - Österreichische Wasserwirtschaft DA - 1965/// PY - 1965 DP - Google Scholar VL - 17 IS - 112 SP - 5 EP - 9 ER - TY - JOUR TI - The snowline climate of the Alps 1961–2010 AU - Hantel, M. AU - Maurer, C. AU - Mayer, D. T2 - Theoretical and Applied Climatology DA - 2012/07/07/ PY - 2012 DO - 10.1007/s00704-012-0688-9 DP - CrossRef VL - 110 IS - 4 SP - 517 EP - 537 SN - 0177-798X, 1434-4483 UR - http://link.springer.com/10.1007/s00704-012-0688-9 Y2 - 2013/09/01/17:52:07 ER - TY - JOUR TI - Ökologische Auswirkungen der thermischen Gewässerbeeinflussung AU - Humpesch, U. H. AU - Dokulil, M. AU - Elliott, J.M. AU - Herzig, A. T2 - Österreichische Wasserwirtschaft DA - 1982/// PY - 1982 DP - Google Scholar VL - 34 IS - 5/6 SP - 122 EP - 136 ER - TY - JOUR TI - Reliktische Blockgletscher - Grundwasserkörper in alpinen, kristallinen Einzugsgebieten AU - Winkler, G. AU - Kellerer-Pirklbauer, A. AU - Pauritsch, M. AU - Birk, S. T2 - Beiträge zur Hydrogeologie DA - 2012/// PY - 2012 VL - 59 SP - 105 EP - 122 ER - TY - CHAP TI - The Impact of Climate Change on Lakes in Central Europe AU - Dokulil, Martin T. AU - Teubner, Katrin AU - Jagsch, Alfred AU - Nickus, Ulrike AU - Adrian, Rita AU - Straile, Dietmar AU - Jankowski, Thomas AU - Herzig, Alois AU - Padisák, Judit T2 - The Impact of Climate Change on Lakes in Central Europe A2 - George, Glen T3 - Aquatic Ecology Series AB - In Europe, the effects of global warming are expected to be particularly acute in areas exposed to a more extreme continental climate. The climate change scenarios summarized in Chapter 2, this volume, suggest that the average summer temperatures in some areas of Central Europe could increase by as much as 6°C by 2071–2100. The associated projections for the rainfall give even more cause for concern with the reductions in some areas approaching 50% in summer. In this chapter we analyse impacts of changing weather conditions on lakes in Central Europe. Long-term data sets from a number of lakes are used to link measured variables to climate signals. Particular attention is paid to the lakes in the perialpine region which are known to be very sensitive to short-term changes in the weather (Psenner, 2003; Thompson et al., 2005). Here, the topography and the steep orography enhance the water cycle, and result in flooding, debris flows, avalanches, vertical plant migration etc. The Alps also form a barrier to the mass movement of air and are responsible for the sharp climatic divide between Atlantic, Continental and Mediterranean influences. DA - 2010/01/01/ PY - 2010 DP - link.springer.com SP - 387 EP - 409 LA - en PB - Springer Netherlands SN - 978-90-481-2944-7 978-90-481-2945-4 UR - http://link.springer.com/chapter/10.1007/978-90-481-2945-4_20 Y2 - 2013/09/01/09:21:55 KW - Climate change KW - Freshwater & Marine Ecology KW - Environmental Monitoring/Analysis KW - Marine & Freshwater Sciences ER - TY - CHAP TI - The Influence of Changes in the Atmospheric Circulation on the Surface Temperature of Lakes AU - George, Glen AU - Nickus, Ulrike AU - Dokulil, Martin T. AU - Blenckner, Thorsten T2 - The Impact of Climate Change on European Lakes A2 - George, Glen T3 - Aquatic Ecology Series AB - Seasonal and inter-annual variations in the circulation of the atmosphere have a major effect on the physical dynamics of lakes. In winter, these variations regulate the surface temperature of the lakes and their ice phenology (Livingstone, 2000; Livingstone and Dokulil, 2001; Chapter 4, this volume). In summer, they influence the mixing characteristics of the lakes and their physical stability (George and Taylor, 1995; George, 2006). Climatologists use a number of different methods to quantify these variations in the circulation. Some are based on large-scale features of the atmosphere, like the pressure gradient associated with the North Atlantic Oscillation (Hurrell, 1995). Others describe the variations observed at smaller scales using the weather typing techniques developed in synoptic climatology. Synoptic climatology has formally been defined as the study of the relationship between the atmospheric circulation and the local or regional climate (Barry and Perry, 1973). Yarnal (1993) and Yarnal et al., (2001) have produced reviews of developments in the field whilst Bardossy and Caspary (1990) have summarized some of the main circulatory changes recorded in Europe since the nineteenth century. DA - 2010/01/01/ PY - 2010 DP - link.springer.com SP - 293 EP - 310 LA - en PB - Springer Netherlands SN - 978-90-481-2944-7 978-90-481-2945-4 UR - http://link.springer.com/chapter/10.1007/978-90-481-2945-4_16 Y2 - 2013/09/01/17:35:06 KW - Climate change KW - Freshwater & Marine Ecology KW - Environmental Monitoring/Analysis KW - Marine & Freshwater Sciences ER - TY - THES TI - Tyrolean alps snow cover scenarios derived from a multisource calibrated degree-day snow model AU - Ragg, H. CY - Innsbruck DA - 2011/// PY - 2011 M3 - Masterarbeit PB - Universität Innsbruck ER - TY - JOUR TI - Runoff conditions in the upper Danube basin under an ensemble of climate change scenarios AU - Kling, Harald AU - Fuchs, Martin AU - Paulin, Maria T2 - Journal of Hydrology AB - Summary Runoff conditions are strongly controlled by climate. Therefore, any uncertainties in the projections about future climate directly translate to uncertainties in future runoff. If several climate models are applied with the same emission scenario, there may be large differences in the climate projections due to model related biases and natural climate variability. To address this issue, an ensemble modelling approach – which considers a set of climate models – is applied in this study with a monthly, conceptual hydrological model for assessing future runoff conditions in the upper Danube basin (101,810 km2). Observed data of the past 120 years of the HISTALP data-set are used to evaluate runoff simulations under historic climate variations as well as to test the delta-change method for bias correction of climate data. Uncertainties caused by the hydrological model or by the method for bias correction appear to be small. Projections about future climate are obtained from 21 regional climate models (RCMs) of the ENSEMBLES project for the A1B emission scenario. Evaluation and ranking of the RCMs reveals that some of the models have considerable biases in simulation of spatio-temporal patterns of historic precipitation and temperature. There is however, no systematic relationship between historic performance and projected future change. Even for the better performing RCMs the differences in the simulation results are large. This is a strong argument for using an ensemble modelling approach, which yields a range of future runoff conditions instead of a deterministic projection. In general, a strong decrease of summer runoff is simulated, whereas there is no clear signal for changes in winter runoff. The spread between different RCMs in future seasonal runoff is larger than for the monthly flow duration curve. Overall, the projected changes in future runoff conditions become more pronounced towards the end of the 21st century. DA - 2012/// PY - 2012 DO - 10.1016/j.jhydrol.2012.01.011 DP - ScienceDirect VL - 424–425 SP - 264 EP - 277 J2 - Journal of Hydrology SN - 0022-1694 UR - http://www.sciencedirect.com/science/article/pii/S0022169412000431 Y2 - 2013/09/01/18:42:15 KW - Climate change KW - water balance KW - Danube basin KW - Runoff simulation KW - Uncertainty ER - TY - JOUR TI - Long-term perspective on the nature of the air–water temperature relationship: a case study AU - Webb, B. W. AU - Nobilis, F. T2 - Hydrological Processes AB - Monthly mean data from a 90 year period relating to a small catchment (142.4 km2) in north-central Austria were used to provide a long-term perspective on the nature of the air–water temperature relationship. Annual mean values of air and water temperature were related in a relatively insensitive and scattered way (r2 < 55%, b < 0.65), whereas the relationship for monthly mean values was closer and steeper (r2 > 95%, b > 0.65). A separate regression equation was needed to describe the behaviour of monthly mean water temperatures as the air temperatures fell below freezing. Analysis of air–water temperature regressions for individual months revealed a series of relations which were generally more scattered and less, but variously, sensitive than the ensemble relationship of monthly mean values. Monthly mean water temperatures could be predicted from the ensemble air–water temperature relationship and from the relations for individual months with root mean square errors of > 1.0 and < 0.8°C, respectively. Segmentation of air–water temperature regressions according to air temperatures above and below freezing did not significantly improve water temperature prediction. Hysteresis in, and the relatively low slope of, the air–water temperature relationships in the study catchment reflected the importance of snowmelt in the flow regime. © 1997 by John Wiley & Sons Ltd. DA - 1997/// PY - 1997 DO - 10.1002/(SICI)1099-1085(199702)11:2<137::AID-HYP405>3.0.CO;2-2 DP - Wiley Online Library VL - 11 IS - 2 SP - 137 EP - 147 LA - en SN - 1099-1085 ST - Long-Term Perspective on the Nature of the Air–Water Temperature Relationship UR - http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-1085(199702)11:2<137::AID-HYP405>3.0.CO;2-2/abstract Y2 - 2013/12/06/07:18:58 KW - Austrian catchments KW - long-term air–water temperature relationship KW - temperature prediction ER - TY - CHAP TI - Long term field observations to estimate the soil water balance AU - Loiskandl, W. AU - Klik, A. T2 - Computer Techniques in Environmental Studies V.: Pollution modeling. Vol. I A2 - Zannetti, Paolo DA - 1994/// PY - 1994 DP - Google Books SP - 69 EP - 74 LA - en PB - Computational Mechanics Publications SN - 978-1-56252-294-0 ER - TY - JOUR TI - Discharge from active rock glaciers, Austrian Alps: a stable isotope approach. AU - Krainer, K. AU - Mostler, W. AU - Spötl, C. T2 - Austrian Journal of Earth Sciences DA - 2007/// PY - 2007 VL - 100 SP - 102 EP - 112 UR - http://www.univie.ac.at/ajes/archive/volume_100/krainer_et_al_ajes_v100.pdf Y2 - 2013/05/12/ ER - TY - RPRT TI - Trends der Grundwassertemperatur: Untersuchungen von Daten der Überwachung des Gewässerzustandes in Österreich AU - Schartner, Christina AU - Kralik, Martin CY - Wien DA - 2011/// PY - 2011 DP - Google Books SP - 28 LA - Deutsch M3 - Report PB - Umweltbundesamt SN - REP-0328 ST - Trends der Grundwassertemperatur UR - http://www.umweltbundesamt.at/fileadmin/site/publikationen/REP0328.pdf Y2 - 2013/06/12/ ER - TY - CHAP TI - Prognostizierte Klimaveränderungen in Österreich: Unsicherheiten und Bias. AU - Formayer, H. T2 - Auswirkungen des Klimawandels auf Hydrologie und Wasserwirtschaft in Österreich. Präsentation der aktuellen Studien A2 - ÖVAW CY - Wien DA - 2010/// PY - 2010 SP - 25 EP - 34 PB - Österreichischer Wasser- und Abfallwirtschaftsverband SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - JOUR TI - Die limnologische Verhältnisse des Zellersees, seine Verunreinigung und Reinigung AU - Liepolt, R. T2 - Förderung Europ. Gewässerschutz Informationsblatt DA - 1967/// PY - 1967 DP - Google Scholar IS - 14 SP - 59 EP - 62 ER - TY - JOUR TI - Lake responses to reduced nutrient loading – an analysis of contemporary long-term data from 35 case studies AU - Jeppesen, Erik AU - Søndergaard, Martin AU - Jensen, Jens Peder AU - Havens, Karl E. AU - Anneville, Orlane AU - Carvalho, Laurence AU - Coveney, Michael F. AU - Deneke, Rainer AU - Dokulil, Martin T. AU - Foy, Bob AU - Gerdeaux, Daniel AU - Hampton, Stephanie E. AU - Hilt, Sabine AU - Kangur, Külli AU - Köhler, Jan AU - Lammens, Eddy H.h.r. AU - Lauridsen, Torben L. AU - Manca, Marina AU - Miracle, María R. AU - Moss, Brian AU - Nõges, Peeter AU - Persson, Gunnar AU - Phillips, Geoff AU - Portielje, Rob AU - Romo, Susana AU - Schelske, Claire L. AU - Straile, Dietmar AU - Tatrai, Istvan AU - Willén, Eva AU - Winder, Monika T2 - Freshwater Biology AB - 1. This synthesis examines 35 long-term (5–35 years, mean: 16 years) lake re-oligotrophication studies. It covers lakes ranging from shallow (mean depth <5 m and/or polymictic) to deep (mean depth up to 177 m), oligotrophic to hypertrophic (summer mean total phosphorus concentration from 7.5 to 3500 μg L−1 before loading reduction), subtropical to temperate (latitude: 28–65°), and lowland to upland (altitude: 0–481 m). Shallow north-temperate lakes were most abundant.2. Reduction of external total phosphorus (TP) loading resulted in lower in-lake TP concentration, lower chlorophyll a (chl a) concentration and higher Secchi depth in most lakes. Internal loading delayed the recovery, but in most lakes a new equilibrium for TP was reached after 10–15 years, which was only marginally influenced by the hydraulic retention time of the lakes. With decreasing TP concentration, the concentration of soluble reactive phosphorus (SRP) also declined substantially.3. Decreases (if any) in total nitrogen (TN) loading were lower than for TP in most lakes. As a result, the TN : TP ratio in lake water increased in 80% of the lakes. In lakes where the TN loading was reduced, the annual mean in-lake TN concentration responded rapidly. Concentrations largely followed predictions derived from an empirical model developed earlier for Danish lakes, which includes external TN loading, hydraulic retention time and mean depth as explanatory variables.4. Phytoplankton clearly responded to reduced nutrient loading, mainly reflecting declining TP concentrations. Declines in phytoplankton biomass were accompanied by shifts in community structure. In deep lakes, chrysophytes and dinophytes assumed greater importance at the expense of cyanobacteria. Diatoms, cryptophytes and chrysophytes became more dominant in shallow lakes, while no significant change was seen for cyanobacteria.5. The observed declines in phytoplankton biomass and chl a may have been further augmented by enhanced zooplankton grazing, as indicated by increases in the zooplankton : phytoplankton biomass ratio and declines in the chl a : TP ratio at a summer mean TP concentration of <100–150 μg L−1. This effect was strongest in shallow lakes. This implies potentially higher rates of zooplankton grazing and may be ascribed to the observed large changes in fish community structure and biomass with decreasing TP contribution. In 82% of the lakes for which data on fish are available, fish biomass declined with TP. The percentage of piscivores increased in 80% of those lakes and often a shift occurred towards dominance by fish species characteristic of less eutrophic waters.6. Data on macrophytes were available only for a small subsample of lakes. In several of those lakes, abundance, coverage, plant volume inhabited or depth distribution of submerged macrophytes increased during oligotrophication, but in others no changes were observed despite greater water clarity.7. Recovery of lakes after nutrient loading reduction may be confounded by concomitant environmental changes such as global warming. However, effects of global change are likely to run counter to reductions in nutrient loading rather than reinforcing re-oligotrophication. DA - 2005/// PY - 2005 DO - 10.1111/j.1365-2427.2005.01415.x DP - Wiley Online Library VL - 50 IS - 10 SP - 1747 EP - 1771 LA - en SN - 1365-2427 UR - http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2427.2005.01415.x/abstract Y2 - 2013/09/01/18:22:20 KW - resilience KW - oligotrophication KW - FISH KW - macrophytes KW - nutrient KW - plankton ER - TY - JOUR TI - Bestimmung von Bemessungshochwässern gegebener Jährlichkeit–Aspekte einer zeitgemäßen Strategie AU - Blöschl, Günter AU - Merz, Ralf T2 - Wasserwirtschaft DA - 2008/// PY - 2008 DP - Google Scholar VL - 11 IS - 2008 SP - 12 EP - 18 UR - http://www.idrologia.polito.it/~alviglio/TUWsite/2008_Bloeschl_Wawi.pdf Y2 - 2013/09/01/08:29:40 ER - TY - JOUR TI - Quantifying changes and trends in glacier area and volume in the Austrian Ötztal Alps (1969-1997-2006) AU - Abermann, J. AU - Lambrecht, A. AU - Fischer, A. AU - Kuhn, M. T2 - The Cryosphere DA - 2009/10/20/ PY - 2009 DO - 10.5194/tc-3-205-2009 DP - CrossRef VL - 3 IS - 2 SP - 205 EP - 215 SN - 1994-0424 UR - http://www.the-cryosphere.net/3/205/2009/ Y2 - 2013/09/01/08:06:29 ER - TY - JOUR TI - Consequences of the 2003 European heat wave for lake temperature profiles, thermal stability, and hypolimnetic oxygen depletion: Implications for a warmer world AU - Jankowski, Thomas AU - Livingstone, David M. AU - Bührer, Heinrich AU - Forster, Richard AU - Niederhauser, Pius T2 - Limnology and Oceanography DA - 2006/// PY - 2006 DO - 10.4319/lo.2006.51.2.0815 DP - CrossRef VL - 51 IS - 2 SP - 815 EP - 819 SN - 00243590 ST - Consequences of the 2003 European heat wave for lake temperature profiles, thermal stability, and hypolimnetic oxygen depletion UR - http://aslo.org/lo/toc/vol_51/issue_2/0815.html Y2 - 2013/09/01/18:21:09 ER - TY - JOUR TI - Wasserbilanz für das Österreichische Bundesgebiet 1961-90 AU - Kresser, W. T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 1994/// PY - 1994 VL - 72 SP - 1 EP - 3 ER - TY - JOUR TI - Ermittlung extremer Grundwasserstände AU - Fürst, Josef AU - Bichler, A. AU - Konecny, F. T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 2011/// PY - 2011 DP - Google Scholar VL - 87 SP - 1 EP - 44 Y2 - 2013/05/12/ ER - TY - JOUR TI - Seasonal characteristics of flood regimes across the Alpine–Carpathian range AU - Parajka, J. AU - Kohnová, S. AU - Bálint, G. AU - Barbuc, M. AU - Borga, M. AU - Claps, P. AU - Cheval, S. AU - Dumitrescu, A. AU - Gaume, E. AU - Hlavčová, K. AU - Merz, R. AU - Pfaundler, M. AU - Stancalie, G. AU - Szolgay, J. AU - Blöschl, G. T2 - Journal of Hydrology AB - Summary The aim of this paper is to analyse the differences in the long-term regimes of extreme precipitation and floods across the Alpine–Carpathian range using seasonality indices and atmospheric circulation patterns to understand the main flood-producing processes. This is supported by cluster analyses to identify areas of similar flood processes, both in terms of precipitation forcing and catchment processes. The results allow to isolate regions of similar flood generation processes including southerly versus westerly circulation patterns, effects of soil moisture seasonality due to evaporation and effects of soil moisture seasonality due to snow melt. In many regions of the Alpine–Carpathian range, there is a distinct shift in flood generating processes with flood magnitude as evidenced by a shift from summer to autumn floods. It is argued that the synoptic approach proposed here is valuable in both flood analysis and flood estimation. DA - 2010/11/17/ PY - 2010 DO - 10.1016/j.jhydrol.2010.05.015 DP - ScienceDirect VL - 394 IS - 1–2 SP - 78 EP - 89 J2 - Journal of Hydrology SN - 0022-1694 UR - http://www.sciencedirect.com/science/article/pii/S0022169410002787 Y2 - 2013/12/06/02:36:12 KW - Alpine–Carpathian range KW - Flood KW - Seasonality ER - TY - JOUR TI - Klimawandel, qualitative Aspekte der Wasserwirtschaft und Nutzungsaspekte AU - Kreuzinger, N. AU - Kroiß, H. T2 - Österreichische Wasser- und Abfallwirtschaft AB - For planning adaptation strategies at the various scales of water quality management, from legislation to the user, basic knowledge is necessary on where and to what extent climate change could interfere with the pattern of water use and water quality. This paper presents a summary of the main water demand and quality aspects that are directly related to water quality management and sanitary engineering. The paper concludes that integrated water resource management plans will get additional importance, especially in regions where the pressures on water use and consumption are already visible today. A consequent further implementation of those plans together with the existing dynamic planning tools, management strategies and necessary prioritizations are considered suitable for addressing the challenges of climate change effects on water quality management and sanitary engineering in Austria until 2050. DA - 2011/02/01/ PY - 2011 DO - 10.1007/s00506-010-0270-6 DP - link.springer.com VL - 63 IS - 1-2 SP - 42 EP - 51 J2 - Österr Wasser- und Abfallw LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-010-0270-6 Y2 - 2013/09/07/06:21:43 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - JOUR TI - Semi-distributed modelling of the monthly water balance in an alpine catchment AU - Eder, Gerald AU - Fuchs, Martin AU - Nachtnebel, Hans-Peter AU - Loibl, Wolfgang T2 - Hydrological Processes AB - The need for estimates of distributed water balance in alpine catchments is addressed. Such estimates are an essential prerequisite for the efficient planning and management of water resource use. Specifically, the maximum appropriate spatial resolution that can be obtained in water balance estimates is assessed, given limited information of physiographic parameters and meteorological variables, in a complex topographical environment. This is done using a combination of existing modelling methodologies. The use of spatial disaggregation into subregions of similar climatic and topographic properties has been used as an optimal method for considering all stages of water balance estimation, from input data generation to model parameterization and water balance simulation. Various techniques for the spatial interpolation of precipitation and temperature point observations are evaluated in terms of their applicability to mountainous terrain, and external drift kriging is found to be the most suitable. A water balance model is introduced for an alpine catchment, capable of integrating dominant hydrological processes, for the computation of monthly and regional distributed water balances. The conceptual model is characterized by minimal model complexity, with most of the parameters estimated a priori from catchment physiography, in order to avoid an automatic model calibration. The hydrological water balance model is applied to the transboundary Gail river catchment, located between Austria and Italy, south of the main alpine divide. Copyright © 2005 John Wiley & Sons, Ltd. DA - 2005/// PY - 2005 DO - 10.1002/hyp.5888 DP - Wiley Online Library VL - 19 IS - 12 SP - 2339 EP - 2360 LA - en SN - 1099-1085 UR - http://onlinelibrary.wiley.com/doi/10.1002/hyp.5888/abstract Y2 - 2013/09/01/09:24:22 KW - water balance KW - alpine catchment KW - monthly scale KW - semi-distributed parameterization ER - TY - RPRT TI - Qualitätskontrolle und statistische Eigenschaften ausgewählter Klimaparameter auf Tageswertbasis im Hinblick auf Extremwertanalysen AU - Schöner, W. AU - Auer, I. AU - Böhm, R. AU - Thaler, S. CY - Wien DA - 2003/// PY - 2003 DP - Google Scholar SP - 1 EP - 39 M3 - Teilprojekt von StartClim “Startprojekt Klimaschutz: Erste Analysen extremer Wetterereignisse und ihrer Auswirkungen in Österreich“ PB - Zentralanstalt für Meteorologie und Geodynamik UR - http://www.boku.ac.at/austroclim/startclim/bericht2003/StCl01.pdf Y2 - 2013/06/12/ ER - TY - JOUR TI - Empirical predictors of annual surface water temperature cycles in North American lakes AU - Shuter, B. J. AU - Schlesinger, D. A. AU - Zimmerman, A. P. T2 - Canadian Journal of Fisheries and Aquatic Sciences AB - Annual surface water temperature cycles of temperate zone lakes can be adequately described by a symmetrical sine wave of distinct amplitude and duration. The relationships between these sine wave components and climatic and morphometric variables were analyzed for 87 lakes spread over most of North America, and for 25 lakes located in south-central Ontario, Canada. Multiple regression equations are reported which permit estimation of the maximum annual surface water temperature (amplitude: AP) and the number of ice-free days (duration: DR) for a specific lake from data on long-term mean annual air temperature (TEMP), mean depth , and fetch (FT). These estimates can be used to calculate mean surface water temperature for just the ice-free period or for an entire year., On peut décrire adéquatement les cycles annuels de température de l'eau de surface des lacs des zones tempérées à l'aide d'une vague de sinus symétrique d'amplitude et de durée distinctes. Les relations entre les composantes de cette vague et les variables climatiques et morphométriques ont été analysées dans 87 lacs répartis dans presque toute l'Amérique du Nord et 25 lacs situés dans le centre-sud de l'Ontario, au Canada. Nous présentons ici des équations de régressions multiples permettant d'estimer la température annuelle maximale de l'eau de surface (amplitude : AP) et le nombre de jours où un lac particulier est libre de glace (durée : DR). Ces équations ont été établies à partir de données surja température de l'air annuelle moyenne à long terme (TEMP), la profondeur moyenne et le fetch (FT). Ces estimations peuvent être utilisées dans le calcul de la température moyenne de l'eau de surface, soit seulement pour la période sans glace, soit pour une année entière. DA - 1983/// PY - 1983 DO - 10.1139/f83-213 DP - NRC Research Press VL - 40 IS - 10 SP - 1838 EP - 1845 J2 - Can. J. Fish. Aquat. Sci. SN - 0706-652X UR - http://www.nrcresearchpress.com/doi/abs/10.1139/f83-213 Y2 - 2013/09/02/09:45:09 ER - TY - JOUR TI - The decrease in summer surface water temperature with altitude in swiss alpine lakes: a comparison with air temperature lapse rates AU - Livingstone, David M. AU - Lotter, Andre F. AU - Walker, Ian R. T2 - Arctic, Antarctic, and Alpine Research DA - 1999/11// PY - 1999 DO - 10.2307/1552583 DP - CrossRef VL - 31 IS - 4 SN - 15230430 ST - The Decrease in Summer Surface Water Temperature with Altitude in Swiss Alpine Lakes UR - http://www.jstor.org/discover/10.2307/1552583?uid=3737528&uid=2&uid=4&sid=21102603997873 Y2 - 2013/09/01/19:18:03 ER - TY - JOUR TI - Potential of airborne laser scanning for geomorphologic feature and process detection and quantifications in high alpine mountains AU - Bollmann, Erik AU - Sailer, Rudolf AU - Briese, Christian AU - Stötter, Johann AU - Fritzmann, Patrick T2 - Zeitschrift für Geomorphologie, Supplementary Issues AB - Potential of airborne laser scanning for geomorphologic feature and process detection and quantifications in high alpine environments. Since 2001 airborne laser scanning (ALS), also referred to as LiDAR (Light Detection and Ranging), measurements have been carried out regularly at the Hintereisferner region (Ötztal, Tyrol, Austria). This results in a worldwide unique data set, which is primarily used for multi-temporal glacial and geomorphologic analysis. Several methods and tools i) to delineate the glacier boundary, ii) to derive standard glaciological mass balance parameters (e.g. volume changes), iii) to excerpt crevasse zones or iv) to classify glacier surface features (e.g. snow, firn, glacier ice, debris covered glacier ice) have been developed as yet. Furthermore, the available multi-temporal ALS data set offers the opportunity to identify the surface elevation changes occurring outside the glacier boundary, which have not been recognized until now. Some of the respective areas are characterized by small height variations (< 0.1 m) of the surface topography from year to year. These changes are primarily caused by cryospheric and geomorphologic processes further initiating secondary gravitative mass movements. The first part of this study aims at quantifying the vertical accuracy of the available multi-temporal ALS data sets. In comparison with differential dGNSS (differential global navigation satellite system) measurements the vertical accuracy of the ALS point data is better than + 0.07 m (mean absolute error), with a standard deviation of ± 0.07 m for relatively flat and homogeneous areas on the glacier tongue of Hintereisferner. A height error analysis, which is based on 55 cross-combinations of the individual ALS measurement campaigns results in statistically derived slope dependent error slope margins. We found an increase of the mean absolute standard error with increasing slope angles, but on a very low level (e.g. < ±0.04 m on slope angles smaller than 35°). This ensures the vertical homogeneity of our slope multi-temporal ALS data set. Including point to raster aggregation errors as well, the cumulative errors (e.g. ±0.12 cm in 40° steep and rough terrain) are also promising. Hence, surface elevation changes which exceed which these error margins can be assigned to geomorphologic process activities. The second part of the study aims at the identification and quantification of areas which are explicitly related to cryospheric and geomorphologic processes on different time scales (intra-annual, perennial). The corresponding area-averaged elevation changes range from + 0.7 m (fluvial deposit) to more negative than -4.0 m (on glaciers, dead ice and rockfall glaciers, release areas) within a time period of seven years. Obviously, the measured intra-annual change rates (positive and negative) with approximately 0.10 m for fluvial erosion, fluvial deposit or dead ice melting (showing fluvial a maximum at 0.7 m) are much smaller and close to the ALS error margins. We conclude that the analysis of processes with very small elevation change rates have to be based on a sincere error analysis. For that aim the a aim multi-temporal ALS data sets have to be fine-georeferenced (strip adjustment per epoch (reduction of relative height and planar errors per strip) and absolute refinement in respect to a well defined stable coordinate frame (e.g. represented by a set of temporal stable surfaces of a certain reference epoch)). Furthermore, next to the analysis of the height difference the influence of planar errors will be considered. considered. DA - 2011/// PY - 2011 DO - 10.1127/0372-8854/2011/0055S2-0047 DP - IngentaConnect VL - 55 IS - 2 SP - 83 EP - 104 J2 - Zeitschrift für Geomorphologie, Supplementary Issues UR - http://www.ingentaconnect.com/content/schweiz/zfgs/2011/00000055/00000002/art00006?token=00561cd6463908e9909b67232d45232b5f7a736a2d2c3a415448773568293c6c567e504f58762f46efafd0 KW - Accuracy Assessment KW - Airborne Laser Scanning KW - Alpine Geomorphology KW - Glacial KW - High Alpine Mountains KW - Periglacial ER - TY - JOUR TI - The median winter snowline in the Alps AU - Hantel, Michael AU - Maurer, Christian T2 - Meteorologische Zeitschrift AB - The relative duration of snow cover in a season is a number between zero and unity; here it represents the probability to encounter, at a given station, snow of at least 5 cm depth. We use routine station data of snow depth for the winters 1961-2000 to explore the pattern of relative snow duration in the Alps. A horizontal isoline is drawn across all stations that exhibit 50 % snow duration; we consider this isoline the median snowline. We further introduce the mountain temperature as linear expansion of the Central European temperature with respect to station coordinates; it separates the large-scale European temperature from the local-scale vertical lapse rate and serves as substitute for the station temperature. The mountain temperature allows to condense the snow data of all stations and years into one analytical curve, the state function of snow duration. This curve yields every desired snowline; the median snowline coincides with the altitude of maximum sensitivity of snow duration to European temperature. The median snowline in winter is located at an average altitude of 641 m and slightly slopes downward towards the eastern Alps. The average altitude varies considerably from winter to winter under the influence of European temperature fluctuations; it shifts upward by about 123 m per °C climate warming. German Die relative Dauer der Schneebedeckung in einer Jahreszeit ist eine Zahl zwischen Null und Eins. Hier wird sie als Wahrscheinlichkeit verstanden, an der betreffenden Station Schnee mit einer Mindesthöhe von 5 cm anzutreffen. Wir verwenden Routinedaten der Schneehöhe für die Winter 1961-2000, um das Feld dieser Größe in den Alpen zu untersuchen. Wenn man alle Stationen mit 50 % Schneedauer horizontal verbindet, so entsteht eine Höhenlinie, die wir als Median-Schneelinie bezeichnen. Wir führen die Gebirgstemperatur ein als lineare Entwicklung der mitteleuropäischen Temperatur nach den Stationskoordinaten; sie separiert die großskalige europäische Temperatur vom lokalen vertikalen Temperaturgradienten und ersetzt so die Stationstemperatur. Mit der Gebirgstemperatur lassen sich die Schneedaten aller Stationen und Jahre in einer analytischen Kurve zusammenfassen, der Zustandsfunktion der Schneedauer. Aus der Zustandsfunktion kann man jede gewünschte Schneelinie gewinnen; die Median-Schneelinie fällt mit der Höhe der maximalen Empfindlichkeit der Schneedauer bezüglich der Europatemperatur zusammen. Diese Linie liegt im Winter bei einer mittleren Höhe von 641 m und fällt leicht nach Osten hin ab. Die mittlere Höhe der Median-Schneelinie variiert beträchtlich von Winter zu Winter aufgrund von Schwankungen der Europatemperatur; sie wandert um rund 123 m pro °C Klimaerwärmung aufwärts. DA - 2011/// PY - 2011 DO - 10.1127/0941-2948/2011/0495 DP - IngentaConnect VL - 20 IS - 3 SP - 267 EP - 276 J2 - Meteorologische Zeitschrift ER - TY - JOUR TI - Do phytoplankton communities correctly track trophic changes? An assessment using directly measured and palaeolimnological data AU - Dokulil, Martin T. AU - Teubner, Katrin T2 - Freshwater Biology AB - 1. Measurements of total phosphorus (TP) concentrations since 1975 and a 50-year time series of phytoplankton biovolume and species composition from Lake Mondsee (Austria) were combined with palaeolimnological information on diatom composition and reconstructed TP-levels to describe the response of phytoplankton communities to changing nutrient conditions.2. Four phases were identified in the long-term record. Phase I was the pre-eutrophication period characterised by TP-levels of about 6 μg L−1 and diatom dominance. Phase II began in 1966 with an increase in TP concentration followed by the invasion of Planktothrix rubescens in 1968, characterising mesotrophic conditions. Phase III, from 1976 to 1979, had the highest annual mean TP concentrations (up to 36 μg L−1) and phytoplankton biovolumes (3.57 mm3 L−1), although reductions in external nutrient loading started in 1974. Phases II and III saw an expansion of species characteristic of higher nutrient levels as reflected in the diatom stratigraphy. Oligotrophication (phase IV) began in 1980 when annual average TP concentration, Secchi depth and algal biovolume began to decline, accompanied by increasing concentrations of soluble reactive silica.3. The period from 1981 to 1986 was characterised by asynchronous trends. Annual mean and maximum total phytoplankton biovolume initially continued to increase after TP concentration began to decline. Reductions in phytoplankton biovolume were delayed by about 5 years. Several phytoplankton species differed in the timing of their responses to changing nutrient conditions. For example, while P. rubescens declined concomitantly with the decline in TP concentration, other species indicative of higher phosphorus concentrations, such as Tabellaria flocculosa var. asterionelloides, tended to increase further.4. These data therefore do not support the hypotheses that a reduction in TP concentration is accompanied by (i) an immediate decline in total phytoplankton biovolume and (ii) persistence of the species composition characterising the phytoplankton community before nutrient reduction. DA - 2005/// PY - 2005 DO - 10.1111/j.1365-2427.2005.01431.x DP - Wiley Online Library VL - 50 IS - 10 SP - 1594 EP - 1604 LA - en SN - 1365-2427 ST - Do phytoplankton communities correctly track trophic changes? UR - http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2427.2005.01431.x/abstract Y2 - 2013/09/01/09:13:51 KW - trophic state KW - long-term trends KW - oligotrophication KW - peri-alpine lake KW - phosphorus KW - recovery ER - TY - CHAP TI - Eutrophication and Climate Change: Present Situation and Future Scenarios AU - Dokulil, Martin T. AU - Teubner, Katrin T2 - Eutrophication: causes, consequences and control A2 - Ansari, Abid A. A2 - Gill, Sarvajeet Singh A2 - Lanza, Guy R. A2 - Rast, Walter AB - Anthropogenic eutrophication still is a major threat to inland waters in large parts of the world although re-oligotrophication has largely progressed in several regions. Climate change now poses a new risk effectively endangering inland waters. Impacts of climate change on inland waters are already well documented and established. Direct effects are mainly through changes in temperature and associated physico-chemical alterations. Indirect effects mediated through processes such as extreme weather events in the catchment include increased nutrient loading among others. The combination of all impacts will lead to severe and significant changes in the physical structure and the biological configuration of the waters depending on future climate scenarios. Since water quality and quantity will be affected, concern is necessary. Possible adaptation and mitigation mechanisms are discussed. DA - 2011/01/01/ PY - 2011 DP - link.springer.com SP - 1 EP - 16 LA - en PB - Springer Netherlands SN - 978-90-481-9624-1 978-90-481-9625-8 ST - Eutrophication and Climate Change UR - http://link.springer.com/chapter/10.1007/978-90-481-9625-8_1 Y2 - 2013/09/01/09:22:41 KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution KW - Eutrophication KW - Plant Ecology KW - Freshwater & Marine Ecology KW - Climate impacts KW - Rivers KW - Inland waters KW - Water Quality/Water Pollution ER - TY - CHAP TI - Bilanzierungsgebiete, klimatische Wasserbilanz und Abflussverhältnisse - Water balance regions, climatic water balance and runoff characteristics AU - Kling, H. AU - Nachtnebel, H.P. AU - Fürst, J. T2 - Hydrologischer Atlas Österreichs, 2. Lieferung, Karte 7.1 A2 - BMLFUW CY - Wien DA - 2005/// PY - 2005 PB - Österreichischer Kunst- und Kulturverlag SN - ISBN 3-85437-250-7 UR - http://iwhw.boku.ac.at/hao/ Y2 - 2013/05/12/ ER - TY - CHAP TI - Konsequenzen des Klimawandels für das Ertragspotenzial und den Wasserhaushalt landwirtschaftlicher Pflanzenproduktion AU - Eitzinger, J AU - Kubu, G. AU - Thaler, Sabina T2 - Auswirkungen des Klimawandels auf Hydrologie und Wasserwirtschaft in Österreich. Präsentation der aktuellen Studien A2 - ÖWAV CY - Wien DA - 2010/// PY - 2010 SP - 181 EP - 191 PB - Österreichischer Wasser- und Abfallwirtschaftsverband SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - JOUR TI - Modellierung der Eis-und Schneeschmelze in vergletscherten Einzugsgebieten AU - Koboltschnig, G. AU - Schöner, W. T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 2009/// PY - 2009 DP - Google Scholar VL - 86 SP - 93 EP - 107 UR - http://www.lebensministerium.at/wasser/wasser-oesterreich/wasserkreislauf/hydrographie_oesterreich/mitteilungen/Mitteilungsblatt86.html Y2 - 2013/05/12/ ER - TY - JOUR TI - Altitude-dependent differences in the primary physical response of mountain lakes to climate forcing. AU - Livingstone, D. M. AU - Lotter, A. F. AU - Kettle, H. T2 - Limnology and Oceanography AB - Simultaneous hourly measurements of lake surface water temperature (LSWT) during summer and early autumn 2000 in 29 lakes in the Swiss Alps revealed the presence of two altitudinally distinct thermal regimes. The threshold separating the low-altitude from the high-altitude regime was located at ∼2,000 m above sea level during early summer 2000 but rose as summer progressed. Within the low-altitude regime, LSWTs are strongly related to altitude and surface air temperature. On crossing the threshold to the high-altitude regime, the LSWT lapse rate increases sharply, but the relationship of LSWT to both altitude and air temperature weakens considerably. A difference in the response of low-altitude and high-altitude mountain lakes to climatic forcing in early summer may have implications for climate change studies in which mountain lakes are employed either for paleoclimate reconstructions or as sensitive indicators of current climate change. Any long-term temporal change in the threshold altitude would imply that lakes close to the threshold may not always have been located in the same thermal regime, with consequences for paleolimnological climate reconstructions. Predictions of the effects of future climate warming on high-altitude mountain lakes may have to take into account the possibility of a concomitant rise in the threshold altitude. DA - 2005/// PY - 2005 DP - igitur-archive.library.uu.nl VL - 50 SP - 1313 EP - 1325 SN - 0024-3590 UR - http://igitur-archive.library.uu.nl/bio/2007-0214-200752/UUindex.html Y2 - 2013/09/01/19:17:21 KW - Life sciences KW - Other biological specialities ER - TY - JOUR TI - A new ALS glacier inventory of North Tyrol, Austria, for 2006 AU - Stocker-Waldhuber, Martin AU - Wiesenegger, Hans AU - Abermann, Jakob AU - Hynek, Bernhard AU - Fischer, Andrea T2 - Zeitschrift für Gletscherkunde und Glazialgeologie DA - 2012/// PY - 2012 DP - epic.awi.de VL - 43/44 SP - 121 EP - 128 UR - http://www.uvw.at/index.php?selm=27&content=artikel/start.php?titel=Zeitschriften Y2 - 2013/09/02/11:07:17 ER - TY - JOUR TI - Cost733cat – A database of weather and circulation type classifications AU - Philipp, Andreas AU - Bartholy, Judit AU - Beck, Christoph AU - Erpicum, Michel AU - Esteban, Pere AU - Fettweis, Xavier AU - Huth, Radan AU - James, Paul AU - Jourdain, Sylvie AU - Kreienkamp, Frank AU - Krennert, Thomas AU - Lykoudis, Spyros AU - Michalides, Silas C. AU - Pianko-Kluczynska, Krystyna AU - Post, Piia AU - Álvarez, Domingo Rasilla AU - Schiemann, Reinhard AU - Spekat, Arne AU - Tymvios, Filippos S. T2 - Physics and Chemistry of the Earth, Parts A/B/C AB - A new database of weather and circulation type catalogs is presented comprising 17 automated classification methods and five subjective classifications. It was compiled within COST Action 733 “Harmonisation and Applications of Weather Type Classifications for European regions” in order to evaluate different methods for weather and circulation type classification. This paper gives a technical description of the included methods using a new conceptual categorization for classification methods reflecting the strategy for the definition of types. Methods using predefined types include manual and threshold based classifications while methods producing types derived from the input data include those based on eigenvector techniques, leader algorithms and optimization algorithms. In order to allow direct comparisons between the methods, the circulation input data and the methods’ configuration were harmonized for producing a subset of standard catalogs of the automated methods. The harmonization includes the data source, the climatic parameters used, the classification period as well as the spatial domain and the number of types. Frequency based characteristics of the resulting catalogs are presented, including variation of class sizes, persistence, seasonal and inter-annual variability as well as trends of the annual frequency time series. The methodological concept of the classifications is partly reflected by these properties of the resulting catalogs. It is shown that the types of subjective classifications compared to automated methods show higher persistence, inter-annual variation and long-term trends. Among the automated classifications optimization methods show a tendency for longer persistence and higher seasonal variation. However, it is also concluded that the distance metric used and the data preprocessing play at least an equally important role for the properties of the resulting classification compared to the algorithm used for type definition and assignment. DA - 2010/// PY - 2010 DO - 10.1016/j.pce.2009.12.010 DP - ScienceDirect VL - 35 IS - 9–12 SP - 360 EP - 373 J2 - Physics and Chemistry of the Earth, Parts A/B/C SN - 1474-7065 UR - http://www.sciencedirect.com/science/article/pii/S1474706510000045 Y2 - 2013/09/02/08:47:31 KW - Europe KW - Circulation type classification KW - COST 733 KW - Dataset KW - Weather type classification ER - TY - JOUR TI - Schnee im Klimawandel – Snow and Climate Change AU - Böhm, Reinhard T2 - Katalog zur Ausstellung „Vom Schnee“ im Winter 2008/09 im Museum Kitzbühel DA - 2008/// PY - 2008 SP - 60 EP - 87 LA - Deutsch / Englisch UR - http://www.zamg.ac.at/histalp/downloads/abstract/Boehm-2008a-F.pdf Y2 - 2013/04/12/ ER - TY - JOUR TI - Permafrost distribution in the European Alps: calculation and evaluation of an index map and summary statistics AU - Boeckli, L. AU - Brenning, A. AU - Gruber, S. AU - Noetzli, J. T2 - The Cryosphere DA - 2012/07/27/ PY - 2012 DO - 10.5194/tc-6-807-2012 DP - CrossRef VL - 6 IS - 4 SP - 807 EP - 820 SN - 1994-0424 ST - Permafrost distribution in the European Alps UR - http://adsabs.harvard.edu/abs/2012TCry....6..807B Y2 - 2013/09/01/08:36:03 ER - TY - JOUR TI - The period of glacier advances in the Alps, 1965 to 1980 AU - Patzelt, G. T2 - Zeitschrift für Gletscherkunde und Glazialgeologie DA - 1985/// PY - 1985 DP - Google Scholar VL - 21 IS - 1-2 SP - 403 EP - 407 UR - http://www.uvw.at/index.php?selm=27&content=artikel/start.php?titel=Zeitschriften ER - TY - CHAP TI - Floods in Austria AU - Blöschl, Günter AU - Merz, Ralf AU - Parajka, Juraj AU - Salinas, José AU - Viglione, Alberto T2 - Changes in Flood Risk in Europe A2 - Kundzewicz, Zbigniew W. AB - Floods are the most prevalent natural hazard in Europe. Has flood risk increased in the continent? How, where, and why? Are climate change impacts apparent? Ho… CY - Wallingford DA - 2012/// PY - 2012 DP - www.crcpress.com SP - 169 EP - 177 LA - English PB - IAHS Press UR - http://www.crcpress.com/product/isbn/9780415621892 Y2 - 2013/12/04/04:43:54 ER - TY - JOUR TI - Soil water - Main water resources for terrestrial ecosystems of the biosphere AU - Gusev, Yeugeniy M. AU - Novak, Olga T2 - Journal of Hydrology and Hydromechanics DA - 2007/// PY - 2007 DO - 10.1002/hyp.362 DP - CrossRef VL - 55 IS - 1 SP - 3 EP - 15 SN - 0042790X UR - http://pisces.boku.ac.at/han/scopus/https/www.scopus.com/record/display.url;jsessionid=3D62FDC7BA96D745A93ECA0110E0A6FA.N5T5nM1aaTEF8rE6yKCR3A?eid=2-s2.0-34347264417&origin=resultslist&sort=plf-f&src=s&st1=Soil+water+%E2%80%93+main+water+resources+for+terrestrial+ecosystems+of+the+biosphere&sid=7F75463E3CB54ABD3B4668C648FCF480.N5T5nM1aaTEF8rE6yKCR3A%3a90&sot=q&sdt=b&sl=97&s=TITLE-ABS-KEY-AUTH%28Soil+water+%E2%80%93+main+water+resources+for+terrestrial+ecosystems+of+the+biosphere%29&relpos=2&relpos=2&citeCnt=11&searchTerm=TITLE-ABS-KEY-AUTH%28Soil+water+%E2%80%93+main+water+resources+for+terrestrial+ecosystems+of+the+biosphere%29 Y2 - 2013/12/05/02:02:17 ER - TY - JOUR TI - Multi-methodical realisation of Austrian climate maps for 1971–2000 AU - Hiebl, J. AU - Reisenhofer, S. AU - Auer, I. AU - Böhm, R. AU - Schöner, W. T2 - Adv. Sci. Res. DA - 2011/// PY - 2011 DO - 10.5194/asr-6-19-2011 DP - Copernicus Online Journals VL - 6 SP - 19 EP - 26 J2 - Adv. Sci. Res. SN - 1992-0636 UR - http://www.adv-sci-res.net/6/19/2011/ Y2 - 2013/09/01/18:04:02 ER - TY - JOUR TI - At what scales do climate variability and land cover change impact on flooding and low flows? AU - Blöschl, Günter AU - Ardoin-Bardin, Sandra AU - Bonell, Mike AU - Dorninger, Manfred AU - Goodrich, David AU - Gutknecht, Dieter AU - Matamoros, David AU - Merz, Bruno AU - Shand, Paul AU - Szolgay, Jan T2 - Hydrological Processes DA - 2007/// PY - 2007 DO - 10.1002/hyp.6669 DP - Wiley Online Library VL - 21 IS - 9 SP - 1241 EP - 1247 LA - en SN - 1099-1085 UR - http://onlinelibrary.wiley.com/doi/10.1002/hyp.6669/abstract Y2 - 2013/09/01/08:28:34 ER - TY - JOUR TI - Hochwasserabflüsse in Österreich – das HORA-Projekt AU - Merz, R. AU - Blöschl, G. AU - Humer, G. T2 - Österreichische Wasser- und Abfallwirtschaft DA - 2008/08// PY - 2008 DO - 10.1007/s00506-008-0019-7 DP - CrossRef VL - 60 IS - 9-10 SP - 129 EP - 138 SN - 0945-358X, 1613-7566 UR - http://link.springer.com/10.1007/s00506-008-0019-7 Y2 - 2013/09/02/07:05:16 ER - TY - CHAP TI - Der Klimawandel und seine absehbaren Folgen für die Landwirtschaft AU - Eitzinger, J. AU - Kubu, G. AU - Thaler, S. T2 - Auswirkungen des Klimawandels auf die Österreichische Wasserwirtschaft A2 - Böhm, Reinhard A2 - Godina, Reinhold A2 - Nachtnebel, Hans Peter A2 - Pirker, Otto CY - Wien DA - 2008/10// PY - 2008 SP - 197 EP - 200 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft, Österreichischer Wasser- und Abfallwirtschaftsverband (ÖWAV) UR - http://www.zamg.ac.at/histalp/downloads/abstract/Boehm-2008b-F.pdf Y2 - 2001/05/12/ ER - TY - JOUR TI - Comparative analysis of the seasonality of hydrological characteristics in Slovakia and Austria / Analyse comparative de la saisonnalité de caractéristiques hydrologiques en Slovaquie et en Autriche AU - Parajka, J. AU - Kohnová, S. AU - Merz, R. AU - Szolgay, J. AU - Hlavčová, K. AU - Blöschl, G. T2 - Hydrological Sciences Journal DA - 2009/06// PY - 2009 DO - 10.1623/hysj.54.3.456 DP - CrossRef VL - 54 IS - 3 SP - 456 EP - 473 SN - 0262-6667, 2150-3435 UR - http://www.tandfonline.com/doi/abs/10.1623/hysj.54.3.456 Y2 - 2013/09/02/08:30:12 ER - TY - JOUR TI - Räumliche Modellierung von Klimaparametern aus Stationswerten mittels GIS AU - Schöner, W. AU - Auer, I. AU - Böhm, R. AU - Mohnl, H. AU - Potzmann, R. AU - Skomorowski, P. T2 - Österreichische Beiträge zur Meteorologie und Geophysik DA - 2001/// PY - 2001 VL - 27 UR - http://permalink.obvsg.at/AC03341708 ER - TY - JOUR TI - Hydrology of Active Rock Glaciers: Examples from the Austrian Alps AU - Krainer, Karl AU - Mostler, Wolfram T2 - Arctic, Antarctic, and Alpine Research DA - 2002/05// PY - 2002 DO - 10.2307/1552465 DP - CrossRef VL - 34 IS - 2 SN - 15230430 ST - Hydrology of Active Rock Glaciers UR - http://www.jstor.org/discover/10.2307/1552465?uid=3737528&uid=2&uid=4&sid=21102603866913 Y2 - 2013/09/01/18:45:41 ER - TY - JOUR TI - The new centennial snow initiative for the greater Alpine region (GAR). Status report and first results AU - Jurković, Anita AU - Auer, Ingeborg AU - Böhm, Reinhard AU - Debit, Sophie AU - Orlik, Alexander AU - Schöner, Wolfgang T2 - Croatian Meteorological Journal AB - Abstract: Snow is a significant element in the climate system and has great impact on ecosystem and economy in the Alps, too. Astonishingly there is still a strong gap between the data potential and the data availability. Caused by the existing deficits we started a digitising, quality evaluation, homogenising and analysing initiative for the Alpine region. For the first time we can present a 21-year (1895-1915) daily, high density dataset that was electronically scanned from historic hydro-yearbooks for recent Austria and additional some surrounding regions in Italy, Slovenia, Croatia and Czech Republic. We hope that our snow initiative will grow to a pan-alpine effort to fill the existing lack of information DA - 2005/12/15/ PY - 2005 DP - hrcak.srce.hr VL - 40 IS - 40 SP - 601 EP - 603 LA - English SN - 1330-0083 UR - http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=97080 Y2 - 2013/09/01/18:26:05 KW - Greater Alpine Region KW - daily data KW - high density dataset KW - snow initiative ER - TY - THES TI - Gesamtschneehöhe - Vergleichende Zeitreihenanalyse AU - Jurković, A. CY - Wien DA - 2008/// PY - 2008 DP - Google Scholar SP - 102 M3 - Diplomarbeit PB - Universität Wien UR - http://imgw.univie.ac.at/fileadmin/user_upload/inst_met_und_geo/Abschlussarbeiten/Master_Diplomarbeiten/DA_Jurkovic.pdf Y2 - 2013/05/12/ ER - TY - JOUR TI - Glacier changes in the Austrian Alps during the last three decades, derived from the new Austrian glacier inventory AU - Lambrecht, A. AU - Kuhn, M. T2 - Annals of Glaciology AB - Beginning in 1996, aerial photographs were taken for a new Austrian glacier inventory, resulting in digital elevation models (DEMs) and digital orthoimages. An earlier inventory of the Austrian glaciers containing the original aerial photographs and glacier maps and a manual evaluation of various glacier parameters as of 1969 has been re-evaluated at the present state of the art. The two inventories provide the basis for the comparison of glacier reactions over a period of 29 years. In general a reduction of glacier area is observed for almost all Austrian glaciers between 1969 and 1998. The overall reduction in ice-covered area is 17%. The glacier volume change calculated from the DEMs amounts to about 5 km3. This is almost 22% of the ice volume in Austria in 1969, estimated from a volume-area relation. Changes of individual glaciers, however, show a wide variability, depending on their size and physiographic setting. DA - 2007/// PY - 2007 DO - 10.3189/172756407782871341 DP - IngentaConnect VL - 46 IS - 1 SP - 177 EP - 184 J2 - Annals of Glaciology ER - TY - JOUR TI - Is the water temperature of the Danube River at Bratislava, Slovakia, rising? AU - Pekarova, Pavla AU - Halmova, Dana AU - Miklanek, Pavol AU - Onderka, Milan AU - Pekar, Jan AU - Skoda, Peter T2 - Journal of Hydrometeorology DA - 2008/10// PY - 2008 DO - 10.1175/2008JHM948.1 DP - CrossRef VL - 9 IS - 5 SP - 1115 EP - 1122 SN - 1525-755X, 1525-7541 UR - http://journals.ametsoc.org/doi/abs/10.1175/2008JHM948.1 Y2 - 2013/09/02/08:33:32 ER - TY - BOOK TI - Auswirkungen des Klimawandels auf Hydrologie und Wasserwirtschaft in Österreich. Präsentation der aktuellen Studien A3 - ÖWAV CY - Wien DA - 2010/// PY - 2010 PB - Österreichischer Wasser- und Abfallwirtschaftsverband SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - JOUR TI - Temporal structure in the deep-water temperature of four swiss lakes: a short-term climatic change indicator? AU - Livingstone, David Malcolm T2 - Verhandlungen der Internationalen Vereinigung für Limnologie DA - 1993/// PY - 1993 DP - Google Books VL - 25 SP - 75 EP - 81 LA - en ST - Temporal Structure in the Deep-water Temperature of Four Swiss Lakes ER - TY - JOUR TI - Some relations between air temperatures and the surface water temperatures of lakes AU - McCombie, A. M. T2 - Limnology and Oceanography DA - 1959/// PY - 1959 DP - Google Scholar VL - 4 SP - 252 EP - 258 ER - TY - RPRT TI - Wasserverbrauch und Wasserbedarf – Auswertung empirischer Daten zum Wasserverbrauch AU - Neunteufel, R. AU - Richart, L. AU - Perfler, R. CY - Wien DA - 2012/// PY - 2012 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft, Österreichischer Wasser- und Abfallwirtschaftsverband (ÖWAV) UR - www.lebensministerium.at Y2 - 2013/11/26/ ER - TY - JOUR TI - Regionale Wasserbilanzkomponenten für Österreich auf Tagesbasis (Regional water balance components in Austria on a daily basis) AU - Parajka, J. AU - Merz, R. AU - Blöschl, G. T2 - Österreichische Wasser-und Abfallwirtschaft DA - 2005/// PY - 2005 DO - 10.1007/BF03165611 DP - Google Scholar VL - 57 IS - 3/4 SP - 43 EP - 56 UR - http://link.springer.com/article/10.1007%2FBF03165611 ER - TY - JOUR TI - Long-term water temperature trends in Austrian rivers AU - Webb, B.W. AU - Nobilis, F. T2 - Hydrological Sciences Journal AB - Abstract Monthly mean data collected for a 90 year period (1901–1990) have been used to study long term water temperature trends at 10 river sites in Austria. Significant increases in monthly mean values were evident over the study period for seven river stations, but the magnitude of the rise varied from 0.47 to 1.26°C and its pattern was not uniform between catchments. River temperature trends for individual months also ranged from increases of >2.5°C, through no significant change, to decreases of >1.0°C. Rises in water temperature during the twentieth century appear to reflect, at least in part, the increasing impact of human activity on Austrian rivers. Progressive regulation of main rivers, such as the Danube and Inn, has resulted in strong increases in mean water temperatures during the low flow period of autumn but not in the summer months when high flows generally occur. Different trends were evident for sites closer to glacial runoff sources, for catchments containing a large proportion of lakes, and for stations influenced by point source discharges and other local factors. Rising mean water temperatures at the end of the study period were related more to the occurrence of mild winters than to the incidence of particularly hot summers. DA - 1995/// PY - 1995 DO - 10.1080/02626669509491392 DP - Taylor and Francis+NEJM VL - 40 IS - 1 SP - 83 EP - 96 SN - 0262-6667 UR - http://www.tandfonline.com/doi/abs/10.1080/02626669509491392 Y2 - 2013/09/02/11:31:25 ER - TY - JOUR TI - An Example of the Simultaneous Occurrence of Climate-driven "sawtooth" Deep-water Warming/cooling Episodes in Several Swiss Lakes AU - Livingstone, David Malcolm T2 - Verhandlungen der Internationalen Vereinigung für Limnologie DA - 1997/// PY - 1997 DP - Google Books VL - 26 SP - 822 EP - 828 LA - en ER - TY - JOUR TI - Measurements and Models of the Mass Balance of Hintereisferner AU - Kuhn, M. AU - Dreiseitl, E. AU - Hofinger, S. AU - Markl, G. AU - Span, N. AU - Kaser, G. T2 - Geografiska Annaler: Series A, Physical Geography AB - This paper summarizes the methods applied to determine the mass balance of Hintereisferner and several other glaciers in the Tyrolean Alps since 1952. On an annual basis the direct glaciological method was applied with fixed date measurements on 10–15 accumulation pits and 30–90 ablation stakes on 9 km2.Indirect mass balance determination from equilibrium line altitude, accumulation area ratios or representative stakes, yield fair results and some exceptions could be related to anomalous meteorological conditions.Monthly or more frequent stake readings supplied time series of ablation at various altitudes and slope aspects that served as basis for the calibration of energy and mass balance models. Of various models developed, two are presented in this paper. Both are based on degree days, one using daily values from a valley station to predict the mean annual balance of the entire glacier, while the other calculates day-to-day changes at 50-m grid points on the glacier.The geodetic method has been applied for longer periods and yields results consistent with those of the glaciological method. The balance velocity calculated from recent ice thickness soundings and accumulation measurements is significantly less than observed velocity. DA - 1999/// PY - 1999 DO - 10.1111/1468-0459.00094 DP - Wiley Online Library VL - 81 IS - 4 SP - 659 EP - 670 LA - en SN - 1468-0459 UR - http://onlinelibrary.wiley.com/doi/10.1111/1468-0459.00094/abstract Y2 - 2013/09/01/18:58:39 KW - glacier mass balance KW - low latitudes KW - Methods ER - TY - JOUR TI - Diagnose und Prognose der Schneefallgrenze AU - Steinacker, R. T2 - Wetter und Leben. Zeitschrift für angewandte Meteorologie DA - 1983/// PY - 1983 DP - Google Scholar VL - 35 SP - 81 EP - 90 ER - TY - JOUR TI - Anwendung der Extremwertstatistik in der Hydrologie von Porengrundwasservorkommen AU - Frank, J. AU - Fuchs, K. T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 1999/// PY - 1999 VL - 78 SP - 31 EP - 45 ER - TY - JOUR TI - Frequency of precipitation and temperature extremes over France in an anthropogenic scenario: Model results and statistical correction according to observed values AU - Déqué, Michel T2 - Global and Planetary Change AB - Météo-France atmospheric model ARPEGE/Climate has been used to simulate present climate (1961–1990) and a possible future climate (2071–2100) through two ensembles of three 30-year numerical experiments. In the scenario experiment, the greenhouse gas and aerosol concentrations are prescribed by the so-called SRES-A2 hypotheses, whereas the sea surface temperature and sea ice extent come from an earlier ocean–atmosphere coupled simulation. The model covers the whole globe, with a variable resolution reaching 50 to 60 km over France. Model responses on daily minimum and maximum temperature and precipitation are analyzed over France. The distribution of daily values is compared with observed data from the French climatological network. The extreme cold temperatures and summer heavy precipitations are underestimated by the model. A correction technique is proposed in order to adjust the simulated values according to the observed ones. This process is applied to both reference and scenario simulation. Synthetic indices of extreme events are calculated with corrected simulations. The number of heavy rain (> 10 mm) days increases by one quarter in winter. The maximum length of summer dry episodes increases by one half in summer. The number of heat wave days is multiplied by 10. The response in precipitation is less when only the change in the mean is considered. Such a corrected simulation is useful to feed impact models which are sensitive to threshold values, but the correction does not reduce, and may enhance in some cases, the uncertainty about the climate projections. Using several models and scenarios is the appropriate technique to deal with uncertainty. DA - 2007/05// PY - 2007 DO - 10.1016/j.gloplacha.2006.11.030 DP - ScienceDirect VL - 57 IS - 1–2 SP - 16 EP - 26 J2 - Global and Planetary Change SN - 0921-8181 ST - Frequency of precipitation and temperature extremes over France in an anthropogenic scenario UR - http://www.sciencedirect.com/science/article/pii/S0921818106002748 Y2 - 2013/11/11/07:33:24 KW - Numerical simulation KW - extreme values KW - numerical simulation KW - regional climate KW - scenario ER - TY - CHAP TI - Lake Ice Phenology AU - Livingstone, David M. AU - Adrian, Rita AU - Blenckner, Thorsten AU - George, Glen AU - Weyhenmeyer, Gesa A. T2 - The Impact of Climate Change on European Lakes A2 - George, Glen T3 - Aquatic Ecology Series AB - In Chapter 5 of this book, it is shown that the formation of ice on the surface of a lake (‘ice-on’) and its thawing and ultimate disappearance (‘ice-off’) are complex phenomena governed by mechanisms that involve many interacting meteorological (and some non-meteorological) forcing factors. Linking ice phenology – the timing of ice-on and ice-off – to climatic forcing might therefore be expected to be a difficult task. This task, however, is simplified considerably by the fact that air temperature is the dominant variable driving ice phenology (Williams, 1971; Ruosteenoja, 1986; Vavrus et al., 1996; Williams and Stefan, 2006), and is also correlated to some extent with other relevant meteorological driving variables such as solar radiation, relative humidity and snowfall. DA - 2010b PY - 2010b DP - link.springer.com SP - 51 EP - 61 LA - en PB - Springer Netherlands SN - 978-90-481-2944-7 978-90-481-2945-4 UR - http://link.springer.com/chapter/10.1007/978-90-481-2945-4_4 Y2 - 2013/09/01/19:16:43 KW - Climate change KW - Freshwater & Marine Ecology KW - Environmental Monitoring/Analysis KW - Marine & Freshwater Sciences ER - TY - CHAP TI - Regional and supra-regional coherence in limnological variables AU - Livingstone, David M. AU - Adrian, Rita AU - Arvola, Lauri AU - Blenckner, Thorsten AU - Dokulil, Martin T. AU - Hari, Renata E. AU - George, Glen AU - Jankowski, Thomas AU - Järvinen, Marko AU - Jennings, Eleanor AU - Nõges, Peeter AU - Nõges, Tiina AU - Straile, Dietmar AU - Weyhenmeyer, Gesa A. T2 - The Impact of Climate Change on European Lakes A2 - George, Glen T3 - Aquatic Ecology Series AB - Limnologists and water resources managers have traditionally perceived lakes as discrete geographical entities. This has resulted in a tendency for scientific lake studies to concentrate on lakes as individuals, with little connection either to each other or to large-scale driving forces. Since the 1990s, however, a shift in the prevailing paradigm has occurred, with lakes increasingly being seen as responding to regional, rather than local, driving forces. The seminal work on regional coherence in lake behaviour was that of Magnuson et al. (1990), who showed that many features of lakes within the same region respond coherently to drivers such as climate forcing and catchment processes. From this study it emerged that the degree of coherence among lakes is greatest for those properties most directly affected by climate forcing. Specifically, the physical properties of lakes tend to vary in a more coherent way than their chemical and biological properties (see also Kratz et al., 1998). Further overviews of the topics of coherence and climate-driven variability, focusing DA - 2010a PY - 2010a DP - link.springer.com SP - 311 EP - 337 LA - en PB - Springer Netherlands SN - 978-90-481-2944-7 978-90-481-2945-4 UR - http://link.springer.com/chapter/10.1007/978-90-481-2945-4_17 Y2 - 2013/09/01/19:15:27 KW - Climate change KW - Freshwater & Marine Ecology KW - Environmental Monitoring/Analysis KW - Marine & Freshwater Sciences ER - TY - CHAP TI - Restoration responses of 19 lakes: are TP thresholds common? AU - Chorus, Ingrid AU - Dokulil, Martin T. AU - Lammens, E. AU - Manca, Marina AU - Naselli-Flores, Luigi AU - Nixdorf, Brigitte AU - Persson, Gunnar AU - Schindler, D. AU - Straile, Dietmar AU - Tátrai, I. AU - Tadonléké, R. AU - Willén, Eva T2 - Oligotrophication of Lake Tegel and Schlachtensee, Berlin. Analysis of system components, causalities and response thresholds A2 - Chorus, Ingrid A2 - Schauser, I. T3 - Texte CY - Dessau, Germany DA - 2011/// PY - 2011 SP - 84 EP - 102 LA - eng PB - Umweltbundesamt SV - 45/2011 UR - http://www.umweltbundesamt.de/publikationen/oligotrophication-of-lake-tegel-schlachtensee KW - 570 ER - TY - BOOK TI - Wasserbeschaffenheit der österreichischen Donau unter besonderer Berücksichtigung der langzeitlichen Entwicklung AU - Kavka, G. AU - Krämer, D. AU - Kreitner, P. AU - Mauthner-Weber, R. AU - Ofenböck, G. AU - Rauchbüchl, A. AU - Rodinger, W. AU - Siegel, P. AU - Vekilov, M. T2 - Schriftenreihe des Bundesamtes für Wasserwirtschaft CY - Wien DA - 2000/// PY - 2000 M1 - 10 PB - Bundesamt für Wasserwirtschaft SN - 3-901605-06-1 UR - http://www.baw.at/documents/schriftenreihe/Donau_Langzeitbericht_2000.pdf Y2 - 2013/05/12/ ER - TY - RPRT TI - Reinhaltungsverband Mondsee. Kommunale Awasserwirtschaft im Mondseeland 1969 – 1979. AU - Gaigg, P. CY - St. Lorenz DA - 1979/// PY - 1979 SP - 36 PB - Reinhaltungsverband Mondseeland ER - TY - JOUR TI - Die Verunreinigung des Zeller Sees AU - Liepolt, R. T2 - Wasser und Abwasser DA - 1957/// PY - 1957 VL - 1957 SP - 9 EP - 38 ER - TY - BOOK TI - OECD Eutrophication Programme, Regional Project Alpine Lakes AU - Fricker, Hansjörg CY - Bern DA - 1980/// PY - 1980 DP - Google Scholar SP - 234 PB - Swiss Federal Board for Environmental Protection UR - http://www.getcited.org/pub/102489642 Y2 - 2013/09/01/17:25:13 ER - TY - BOOK TI - Men and Biosphere, No. 5 AU - Löffler, H. T2 - ICC-Vienna CY - Wien DA - 1977/// PY - 1977 SP - 135 PB - Facultas SN - 3-85076-048-0 ER - TY - RPRT TI - Hitze- und Dürrefolgen für die Wasserwirtschaft Österreichs AU - Habersack, Helmut AU - Holzmann, H. AU - Koboltschnig, Gernot AU - Pirker, O. DA - 2006/// PY - 2006 M3 - Startclim 2004.D ER - TY - RPRT TI - Trendanalyse von hydro-meteorologischen Extremwerten AU - Nachtnebel, H.P. AU - Stanzel, P. AU - Büchinger, M. AU - Steinacker, R. AU - Aschauer, I. AU - Lexer, A. AU - Rudel, E. AU - Krennert, T. AU - Zingerle, C. DA - 2010c PY - 2010c PB - Klima- und Energiefonds SN - Projekt A7.CP456 des Klima und Energiefonds UR - https://forschung.boku.ac.at/fis/suchen.projekt_uebersicht?sprache_in=de&menue_id_in=300&id_in=7176 Y2 - 2013/05/12/ ER - TY - JOUR TI - Auswirkungen möglicher Klimaänderungen auf die Wasserkraftnutzung in alpinen Einzugsgebieten AU - Nachtnebel, H.P. AU - Hebenstreit, K. AU - Diernhofer, W. AU - Fuchs, Martin T2 - Österreichische Wasser- und Abfallwirtschaft, Sonderdruck DA - 1999/// PY - 1999 VL - 51 IS - 9/10 SP - 262 EP - 275 ER - TY - CHAP TI - Wie ändern sich Hochwasser und Niederwasser in Österreich? AU - Salinas, J.L. AU - Viglione, A. AU - Merz, R. AU - Parajka, J. AU - Schöner, W. AU - Blöschl, G. T2 - Hydrologie & Wasserwirtschaft - von der Theorie zur Praxis. Beiträge zum Tag der Hydrologie am 24./25. März 2011 an der Technischen Universität Wien A2 - Blöschl, G. A2 - Merz, R. CY - Hennef, Deutschland DA - 2011/// PY - 2011 DP - Open WorldCat LA - Deutsch PB - Fachgemeinschaft Hydrologische Wissenschaften Heft 30 SN - 978-3-941897-79-3 3-941897-79-9 UR - http://tdh2011.hydro.tuwien.ac.at/tdh/fileadmin/tdh_pdfs/TdH2011_Tagungsband.pdf ER - TY - JOUR TI - Time stability of catchment model parameters: Implications for climate impact analyses: Time stability of catchment model parameters AU - Merz, Ralf AU - Parajka, Juraj AU - Blöschl, Günter T2 - Water Resources Research DA - 2011/02// PY - 2011 DO - 10.1029/2010WR009505 DP - CrossRef VL - 47 IS - 2 SN - 00431397 ST - Time stability of catchment model parameters UR - http://doi.wiley.com/10.1029/2010WR009505 Y2 - 2013/09/02/07:07:57 ER - TY - THES TI - Spatio-temporal modelling of the water balance of Austria AU - Kling, Harald CY - Wien DA - 2006/// PY - 2006 SP - 234 PB - Universität für Bodenkultur ER - TY - JOUR TI - Beurteilung der hydrologischen Veränderungen in Österreich infolge globaler Klimaänderungen AU - Nachtnebel, H. P. AU - Fuchs, M. T2 - Österreichische Wasser- und Abfallwirtschaft DA - 2004/// PY - 2004 DP - cat.inist.fr VL - 56 IS - 7-8 SP - 79 EP - 92 LA - ger SN - 0945-358X UR - http://cat.inist.fr/?aModele=afficheN&cpsidt=16028029 Y2 - 2013/09/02/07:12:59 KW - climate KW - Europe KW - Austria KW - Central Europe KW - global warming KW - Autriche KW - Clima KW - Climat KW - Europa KW - Europa central KW - Europe Centrale KW - snow KW - rainfall KW - Agua deshielo KW - Agua llovediza KW - Agua subterránea KW - Almacenamiento agua KW - Bassin versant KW - Brillo KW - climate modification KW - Cuenca KW - drainage basins KW - Eau fonte KW - Eau pluie KW - Eau souterraine KW - Estudio impacto medio KW - Etude impact milieu KW - Gestión recurso agua KW - Gestion ressource eau KW - ground water KW - Humedad suelo KW - Humidité sol KW - hydrological modeling KW - impact statements KW - Lluvia KW - meltwater KW - Modèle hydrologique KW - Modification climat KW - Neige KW - Nieve KW - Pluie KW - rain water KW - Réchauffement planétaire KW - Résolution spatiale KW - Ruissellement KW - runoff KW - soil moisture KW - soils KW - Sol KW - spatial resolution KW - Stockage eau KW - Suelo KW - water resource management KW - water storage ER - TY - CHAP TI - Correction of RegCM3 model output data using a rank matching approach applied on various meteorological parameters AU - Formayer, Herbert AU - Haas, P. T2 - Deliverable D3.2 RCM output localization methods (BOKU-contribution of the FP 6 CECILIA project) CY - Wien DA - 2010/// PY - 2010 SP - 5 EP - 15 ER - TY - JOUR TI - Trends in Niederschlag und Abfluss AU - Fürst, Josef AU - Nachtnebel, Hans Peter AU - Kling, Harald AU - Hörhan, Thomas T2 - Mitteilungsblatt des hydrographischen Dienstes in Österreich DA - 2008/// PY - 2008 DP - Google Scholar VL - 85 SP - 1 EP - 43 UR - http://www.google.at/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CC8QFjAA&url=http%3A%2F%2Fwww.bmlfuw.gv.at%2Fdms%2Flmat%2Fwasser%2Fwasser-oesterreich%2Fwasserkreislauf%2Fhydrographie_oesterreich%2FMitteilungsblatt85%2FMB86%2FMB85.pdf&ei=tF-5U9-OMM2Y0AXN04DoCA&usg=AFQjCNGb1xkqcC_Bo3IQbUcgZdnyIVzjhg&bvm=bv.70138588,d.d2k Y2 - 2013/05/12/ ER - TY - RPRT TI - Anpassungsstrategien an den Klimawandel für Österreichs Wasserwirtschaft AU - Schöner, W. AU - Böhm, Reinhard AU - Haslinger, K. AU - Blöschl, Günter AU - Kroiß, H. AU - Merz, Ralf AU - Blaschke, A.P. AU - Viglione, A. AU - Parajka, Juraj AU - Salinas, J.L. AU - Drabek, U. AU - Laaha, G. AU - Kreuzinger, N. CY - Wien DA - 2011a PY - 2011a SP - 486 M3 - Studie der ZAMG und der TU Wien im Auftrag von Bund und Ländern PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft UR - http://www.bmlfuw.gv.at/publikationen/wasser/wasserwirtschaft_wasserpolitik/anpassungsstrategien_an_den_klimawandel_fuer_oesterreichs_wasserwirtschaft.html ER - TY - RPRT TI - Auswirkungen des Klimawandels auf die österreichische Wasserwirtschaft AU - Böhm, Reinhard AU - Godina, R. AU - Nachtnebel, H.P. AU - Pirker, Otto CY - Wien DA - 2008/// PY - 2008 SP - 206 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft UR - http://www.bmlfuw.gv.at/publikationen/wasser/hydrographischer_dienst/auswirkungen_des_klimawandels_auf_die_oesterreichische_wasserwirtschaft.html ER - TY - CHAP TI - Ground surface temperature and permafrost evolution in the Hohe Tauern National Park, Austria, between 2006-2012: Signals of a warming climate? AU - Kellerer-Pirklbauer, Andreas T2 - Conference Proceedings of the Symposium for Research in Protected Areas, 10-12 June 2013 DA - 2013/// PY - 2013 PB - (in press) ER - TY - SLIDE TI - Peculiar stone coating in a rock glacier impacted high mountain stream, 8th International Conference Contaminants in Freezing Ground (CFG8), 22.-26. April, Obergurgl T2 - CFG8 - 8th International Conference on Contaminants in Freezing Ground A2 - Thies, H. A2 - Nickus, U. A2 - Tessadri, R. A2 - Krainer, K. CY - Obergurgl/Tyrol, Austria DA - 2012/04/22/26 PY - 2012 M3 - Poster UR - http://www.cfg8.at/ Y2 - 2013/05/12/ ER - TY - JOUR TI - On the use of geophysical information for distributed hydrological modelling in a mountain catchment AU - Rogger, M. AU - Hausmann, H. AU - Krainer, K. AU - Brueckl, E. AU - Bloeschl, G. T2 - Geophysical Research Abstracts, EGU General Assembly 2012 DA - 2012/04// PY - 2012 DP - adsabs.harvard.edu VL - 14 IS - GU2012-5671 SP - 56 EP - 71 LA - en UR - http://adsabs.harvard.edu/abs/2012EGUGA..14.5671R Y2 - 2013/09/02/09:00:34 ER - TY - JOUR TI - Distributed hydrological modelling in a permafrost catchment - on the value of geophysical information AU - Rogger, Magdalena AU - Chirico, Giovanni Battista AU - Hausmann, Helmut AU - Krainer, Karl AU - Brückl, Ewald AU - Blöschl, Günter T2 - Geophysical Research Abstracts, EGU General Assembly 2013 DA - 2013/04// PY - 2013 DP - adsabs.harvard.edu VL - 15 IS - EGU2013-3044 LA - en UR - http://adsabs.harvard.edu/abs/2013EGUGA..15.3044R Y2 - 2013/09/02/09:01:15 ER - TY - JOUR TI - HOWATI – HochWasser Tirol – Ein Beitrag zur Harmonisierung von Bemessungshochwässern in Österreich AU - Rogger, M. AU - Kohl, B. AU - Pirkl, H. AU - Hofer, M. AU - Kirnbauer, R. AU - Merz, R. AU - Komma, J. AU - Viglione, A. AU - Blöschl, G. T2 - Österreichische Wasser-und Abfallwirtschaft DA - 2011/// PY - 2011 DO - 10.1007/s00506-011-0325-3 VL - 63 IS - 7 SP - 153 EP - 161 SN - 0945-358X ER - TY - SLIDE TI - Impact of active rock glaciers on high mountan stream water quality. 8th International Conference Contaminants in Freezing Ground (CFG8), 22.-26. April, Obergurgl T2 - CFG8 - 8th International Conference on Contaminants in Freezing Ground A2 - Nickus, U. A2 - Thies, H. A2 - Krainer, K. A2 - Tessadri, R. CY - Obergurgl/Tyrol, Austria DA - 2012/04/22/26 PY - 2012 ER - TY - SLIDE TI - High Nickel concentrations in springs and permafrost ice of an active rock glacier at Lazaunalm, Ötztal Alps (South Tyrol, Italy). 8th International Conference Contaminants in Freezing Ground (CFG8), 22.-26. April, Obergurgl T2 - CFG8 - 8th International Conference on Contaminants in Freezing Ground A2 - Krainer, K. A2 - Lang, K. A2 - Mair, V. A2 - Nickus, U. A2 - Tessadri, R. A2 - Thies, H. A2 - Tonidandel, D. CY - Obergurgl/Tyrol, Austria DA - 2012/04/22/26 PY - 2012 UR - http://www.cfg8.at/ Y2 - 2013/05/12/ ER - TY - JOUR TI - Blockgletscher und ihre hydrologische Bedeutung im Hochgebirge AU - Krainer, Karl AU - Ribis, Markus T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 2009/// PY - 2009 VL - 86 SP - 65 EP - 78 ER - TY - JOUR TI - A Rock Glacier Inventory of the Tyrolean Alps (Austria) AU - Krainer, Karl AU - Ribis, Markus T2 - Austrian Journal of Earth Sciences DA - 2012/// PY - 2012 VL - 105 IS - 02 SP - 32 EP - 47 UR - http://www.univie.ac.at/ajes/archive/volume_105_2/krainer_ribis_ajes_105_2.pdf ER - TY - CHAP TI - Permafrost und Blockgletscher in den östlichen österreichischen Alpen AU - Lieb, Gerhard Karl T2 - Beiträge zur Permafrostforschung in Österreich T3 - Arbeiten aus dem Institut für Geographie der Karl-Franzens-Universität CY - Graz DA - 1996/// PY - 1996 SP - 9 EP - 123 SV - 33 UR - http://permalink.obvsg.at/AC06920318 ER - TY - JOUR TI - Klimaänderung in Österreich – hydrologisch relevante Klimaelemente AU - Schöner, W. AU - Böhm, R. AU - Haslinger, K. T2 - Österreichische Wasser- und Abfallwirtschaft AB - Climate change in Austria is described with a focus on hydrological relevant climate variables for both the past and the future. For characterisation of the past climate homogenised monthly series as well as quality-checked daily values are used. The future climate (2021–2050) is derived from a scenario run of the regional climate model CLM (forced by the Global Climate Model ECHAM5) based on the A1B scenario. According to the CLM model the mean air temperature 2021–2050 in Austria will increase by about 1 °C compared to 1976–2007 (the reference period), with more pronounced increase in summer compared to winter. Winter precipitation will increase north of the Alpine main divide, summer precipitation will generally decrease. A clear change in summer precipitation is not expected before 2050. All data presented are classified according to their quality based on a simple evaluation schema (hard – medium hard – soft – no fact). DA - 2011b PY - 2011b DO - 10.1007/s00506-010-0271-5 DP - link.springer.com VL - 63 IS - 1-2 SP - 11 EP - 20 LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-010-0271-5 Y2 - 2013/09/04/ KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - RPRT TI - Auswirkung von Klimaänderungen auf das Abflussverhalten von vergletscherten Einzugsgebieten im Hinbllick auf Speicherkraftwerke AU - Kuhn, Michael AU - Olefs, Marc CY - Wien DA - 2007/// PY - 2007 M3 - Endbericht StartClim 2007.E PB - Institut für Meteorologie und Geophysik, Universität Innsbruck UR - http://www.austroclim.at/startclim/ ER - TY - CHAP TI - Einfluss der Gletscher auf das Abflussregime (des Einzugsgebiets der Oberen Donau) in der Vergangenheit und der Zukunft, Kapitel 3.1.4 AU - Weber, M. AU - Prasch, M. T2 - Global Change Atlas. Einzugsgebiet Obere Donau. GLOWA-Danube-Projekt CY - München DA - 2009/// PY - 2009 ER - TY - THES TI - Development and Application of a Model Interface to couple Regional Climate Models with Land Surface Models for Climate Change Risk Assessment in the Upper Danube Watershed AU - Marke, T. CY - München DA - 2008/// PY - 2008 PB - Fakultät für Geowissenschaften, Ludwig-Maximilins-Universität München UR - http://edoc.ub.uni-muenchen.de/9162/ ER - TY - RPRT TI - Einzugsgebiet Obere Donau. GLOWA-Danube-Projekt AU - Global Change Atlas CY - München DA - 2009/// PY - 2009 PB - Department für Geographie, LMU-München ER - TY - CHAP TI - Hydrologische Abflussmodellierung - Teil 3 AU - Nachtnebel, H.P. AU - Haberl, U. AU - Stanzel, P. AU - Kahl, B. AU - Holzmann, H. AU - Pfaffenwimmer, T. T2 - Hydrologisches Informationssystem zur Hochwasservorhersage im Land Salzburg (Hydris II ) DA - 2009/// PY - 2009 SP - 341 PB - Amt der Salzburger Landesregierung ER - TY - JOUR TI - The relevance of glacier melt in the water cycle of the Alps: the example of Austria AU - Koboltschnig, G. R. AU - Schöner, W. T2 - Hydrology and Earth System Sciences DA - 2011/06/29/ PY - 2011 DO - 10.5194/hess-15-2039-2011 DP - CrossRef VL - 15 IS - 6 SP - 2039 EP - 2048 LA - en SN - 1607-7938 ST - The relevance of glacier melt in the water cycle of the Alps UR - http://www.hydrol-earth-syst-sci.net/15/2039/2011/ Y2 - 2014/07/06/13:21:02 ER - TY - JOUR TI - Gletscher im Klimawandel: Aktuelle Monitoringprogramme und Forschungen zur Auswirkungen auf den Gebietsabfluss im Ötztal AU - Kuhn, Michael AU - Abermann, Jakob AU - Olefs, Marc AU - Fischer, Andrea AU - Lambrecht, Astrid T2 - Mitteilungsblatt des Hydrographischen Dienstes in Österreich DA - 2009b PY - 2009b VL - 86 SP - 31 EP - 48 UR - http://www.bmlfuw.gv.at/wasser/wasser-oesterreich/wasserkreislauf/hydrographie_oesterreich/mitteilungen/Mitteilungsblatt86.html ER - TY - RPRT TI - Modellierung der Auswirkung von Klimaänderungen auf verschiedene Einzugsgebiete in Österreich AU - Kuhn, Michael AU - Batlogg, N. T2 - Schriftenreihe der Forschung im Verbund Band 46 CY - Wien DA - 1999/// PY - 1999 LA - 94 PB - Österreichische Elektrizitätswirtschaft-AG UR - http://www.verbund.com/cc/de/verantwortung/kennzahlen-und-berichte/schriftenreihe ER - TY - BOOK TI - Climate Change 2007, The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change AU - IPCC A3 - Solomon, S. A3 - Qin, D. A3 - Manning, M. A3 - Chen, Z. A3 - Marquis, M. A3 - Averyt, K.B. A3 - Tignor, M. A3 - Miller, H.L. CY - United Kingdom and New York, NY, USA DA - 2007b PY - 2007b PB - Cambridge University Press UR - http://www.ipcc.ch/publications_and_data/publications_ipcc_fourth_assessment_report_wg1_report_the_physical_science_basis.htm ER - TY - BOOK TI - Climate Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change AU - IPCC A3 - Parry, M.L. A3 - Canziani, O.F. A3 - Palutikoff, J.P. A3 - van der Linden, P.J. A3 - Hanson, C.E. CY - United Kingdom and New York, NY, USA DA - 2007a PY - 2007a SP - 976 PB - Cambridge University Press UR - http://www.ipcc.ch/publications_and_data/publications_ipcc_fourth_assessment_report_wg2_report_impacts_adaptation_and_vulnerability.htm KW - Science / Earth Sciences / Meteorology & Climatology KW - Political Science / Public Policy / Environmental Policy ER - TY - THES TI - Distributed Process Oriented Modelling of the Future Impact of Glacier Melt Water on Runoff in the Lhasa River Basin in Tibet AU - Prasch, M. CY - München DA - 2010/// PY - 2010 SP - 228 M3 - Dissertation PB - Fakultät für Geowissenschaften der Ludwig-Maximilians-Universität München UR - http://edoc.ub.uni-muenchen.de/13031/1/Prasch_Monika.pdf ER - TY - RPRT TI - Die Zukunft der Gletscher an der Oberen Donau. Beitrag zur Nationalen GLOWA-Konferenz, 12.-14. Oktober 2009 AU - Weber, Matthias AU - Prasch, M. AU - Marowsky, K. AU - Kuhn, Michael AU - Mauser, W. CY - Potsdam DA - 2009/10/12/14 PY - 2009 UR - http://www.glowa.org/de/konferenz_potsdam/dokumente/vortraege/block6/Block6_M.Weber.pdf ER - TY - JOUR TI - An improved method of constructing a database of monthly climate observations and associated high-resolution grids AU - Mitchell, Timothy D. AU - Jones, Philip D. T2 - International Journal of Climatology DA - 2005/05// PY - 2005 DO - 10.1002/joc.1181 DP - CrossRef VL - 25 IS - 6 SP - 693 EP - 712 LA - en SN - 0899-8418, 1097-0088 UR - http://doi.wiley.com/10.1002/joc.1181 Y2 - 2014/07/06/12:45:32 ER - TY - JOUR TI - Gletscherbericht 2011/12. Sammelbericht über die Gletschermessungen des Oesterreichischen Alpenvereins im Jahre 2012 AU - Fischer, A. T2 - Bergauf DA - 2013/// PY - 2013 VL - 2013 IS - 02 SP - 22 EP - 27 UR - http://epic.awi.de/33184/1/Gletscherbericht_2011_2012.pdf ER - TY - JOUR TI - Documentation of glacier surface elevation change with multi-temporal airborne laser scanner data – case study: Hintereisferner and Kesselwandferner, Tyrol, Austria AU - Geist, T. AU - Stötter, Johann T2 - Zeitschrift für Gletscherkunde Und Glazialgeologie DA - 2008/// PY - 2008 VL - 41 SP - 77 EP - 106 ER - TY - GEN TI - Glacier Mass Balance of Hintereisferner, Oetztal Alps, Austria, from 1952/53-2010/11 AU - Fischer, Andrea AU - Markl, Gerhard AU - Kuhn, Michael DA - 2012/// PY - 2012 DP - DataCite PB - World Data Center for Climate (WDCC) UR - http://dx.doi.org/10.1594/WDCC/MB_HEF_1953-2011 Y2 - 2014/07/06/12:30:03 ER - TY - JOUR TI - Glacier melt: a review of processes and their modelling AU - Hock, Regine T2 - Progress in Physical Geography AB - Modelling ice and snow melt is of large practical and scientific interest, including issues such as water resource management, avalanche forecasting, glacier dynamics, hydrology and hydrochemistry, as well as the response of glaciers to climate change. During the last few decades, a large variety of melt models have been developed, ranging from simple temperature-index to sophisticated energy-balance models. There is a recent trend towards modelling with both high temporal and spatial resolution, the latter accomplished by fully distributed models. This review discusses the relevant processes at the surface-atmosphere interface, and their representation in melt models. Despite considerable advances in distributed melt modelling there is still a need to refine and develop models with high spatial and temporal resolution based on moderate input data requirements. While modelling of incoming radiation in mountain terrain is relatively accurate, modelling of turbulent fluxes and spatial and temporal variability in albedo constitute major uncertainties in current energy-balance melt models, and thus need further research. DA - 2005/01/09/ PY - 2005 DO - 10.1191/0309133305pp453ra DP - ppg.sagepub.com VL - 29 IS - 3 SP - 362 EP - 391 LA - en SN - 0309-1333, 1477-0296 ST - Glacier melt UR - http://ppg.sagepub.com/content/29/3/362 Y2 - 2014/07/06/12:28:34 KW - modelling KW - distributed models KW - energy balance KW - glacier melt KW - temperature-index models ER - TY - BOOK TI - Radarmessungen der Eisdicke Österreichischer Gletscher AU - Fischer, Andrea AU - Span, Norbert AU - Kuhn, Michael AU - Massimo, M. AU - Butschek, M. T2 - Band II: Messungen 1999 bis 2006 CY - Wien DA - 2007/// PY - 2007 DP - Google Scholar SP - 142 PB - Zentralanstalt für Meteorologie und Geodynamik (ZAMG) ST - Radarmessungen der eisdicke Österreichischer gletscher ER - TY - BOOK TI - Radarmessungen der Eisdicke österreichischer Gletscher AU - Span, Norbert AU - Fischer, Andrea AU - Kuhn, Michael AU - Massimo, M. AU - Butschek, M. T2 - Band I: Messungen 1995 bis 1998 CY - Wien DA - 2005/// PY - 2005 DP - Google Scholar PB - Zentralanstalt für Meteorologie und Geodynamik (ZAMG) ER - TY - BOOK TI - Die Österreichischen Gletscher 1998 Und 1969: Flachen- und Volumenänderungen AU - Kuhn, Michael AU - Lambrecht, Astrid AU - Pop, Ioan-Aurel AU - Patzelt, Gernot AU - Gross, Günter CY - Wien DA - 2009a PY - 2009a DP - Google Scholar VL - 10 PB - Verlag der Österreichische Akademie der Wissenschaften SN - 978-3-7001-6616-0 ST - Die Osterreichischen Gletscher 1998 Und 1969 UR - http://verlag.oeaw.ac.at/Die-oesterreichischen-Gletscher-1998-und-1969 ER - TY - CHAP TI - Änderung von Gletschern im 20. Jahrhundert. Kartentafel 4.3 AU - Kuhn, M. AU - Lambrecht, Astrid T2 - Hydrologischer Atlas Österreichs CY - Wien DA - 2007/// PY - 2007 ET - 3. Lieferung PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft SN - 3-85437-250-7 ER - TY - CHAP TI - Der österreichische Gletscherkataster AU - Patzelt, Gernot T2 - Almanach ́78 der österreichischen Forschung CY - Wien DA - 1978/// PY - 1978 SP - 129 EP - 133 PB - Verband d. wiss. Ges. Österr ER - TY - CHAP TI - Observations: Cryosphere, in Climate Change 2013 AU - Vaughan, D.G. AU - Comiso, J. T2 - The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change A2 - Stocker, T. F. A2 - Qin, D. A2 - Plattner, G.-K. A2 - Tignor, M. A2 - Allen, S. K. A2 - Boschung, J. A2 - Nauels, A. A2 - Xia, Y. A2 - Bex, V. A2 - Midgley, P.M. CY - Cambridge, UK and New York, USA DA - 2013/// PY - 2013 PB - Cambridge University Press UR - http://www.climatechange2013.org/images/report/WG1AR5_Chapter04_FINAL.pdf ER - TY - JOUR TI - A Reconciled Estimate of Glacier Contributions to Sea Level Rise: 2003 to 2009 AU - Gardner, A. S. AU - Moholdt, G. AU - Cogley, J. G. AU - Wouters, B. AU - Arendt, A. A. AU - Wahr, J. AU - Berthier, E. AU - Hock, R. AU - Pfeffer, W. T. AU - Kaser, G. AU - Ligtenberg, S. R. M. AU - Bolch, T. AU - Sharp, M. J. AU - Hagen, J. O. AU - van den Broeke, M. R. AU - Paul, F. T2 - Science DA - 2013/05/17/ PY - 2013 DO - 10.1126/science.1234532 DP - CrossRef VL - 340 IS - 6134 SP - 852 EP - 857 LA - en SN - 0036-8075, 1095-9203 ST - A Reconciled Estimate of Glacier Contributions to Sea Level Rise UR - http://www.sciencemag.org/cgi/doi/10.1126/science.1234532 Y2 - 2014/07/06/11:46:39 ER - TY - JOUR TI - Geodetic and direct mass-balance measurements: comparison and joint analysis AU - Cogley, J. Graham T2 - Annals of Glaciology AB - ABSTRACT. This paper describes a new compilation of both direct and geodetic mass-balance measurements, develops a procedure to reduce diverse balance measurements over different time-spans to common time-spans, and presents updated estimates of global average balance of small glaciers based on the enlarged compilation. Although geodetic measurements are fewer than direct measurements, they cover four times as many balance years. Direct and geodetic measurements are unbiased with respect to one another, but differences are often substantial. The statistical procedure can be understood by imagining that an n-year balance measurement is an average of a series of 1 year measurements. The series is hypothetical but we can calculate the uncertainty of each of its elements if, in addition to its measured average, we can also estimate its standard deviation. For this claim to be valid, the annual series must be stationary and normally distributed with independent (roughly, uncorrelated) elements, for which there is reasonable evidence. The need to know the standard deviation means that annual direct measurements from a nearby glacier, or equally reliable information about variability, are indispensable. Given this information, the new methodology results in moderately more negative balances. This is probably because tidewater glaciers are better represented in the geodetic data. In any case, the most recent published estimate of global average balance, 0.8–1.0 mm a –1 of sea-level equivalent for 2001–04, is now increased substantially to 1.1–1.4 mm a –1 for 2001–05. DA - 2009/// PY - 2009 DP - CiteSeer SP - 96100 ST - Geodetic and direct mass-balance measurements ER - TY - JOUR TI - Recent contributions of glaciers and ice caps to sea level rise AU - Jacob, Thomas AU - Wahr, John AU - Pfeffer, W. Tad AU - Swenson, Sean T2 - Nature AB - Glaciers and ice caps (GICs) are important contributors to present-day global mean sea level rise. Most previous global mass balance estimates for GICs rely on extrapolation of sparse mass balance measurements representing only a small fraction of the GIC area, leaving their overall contribution to sea level rise unclear. Here we show that GICs, excluding the Greenland and Antarctic peripheral GICs, lost mass at a rate of 148 ± 30 Gt yr−1 from January 2003 to December 2010, contributing 0.41 ± 0.08 mm yr−1 to sea level rise. Our results are based on a global, simultaneous inversion of monthly GRACE-derived satellite gravity fields, from which we calculate the mass change over all ice-covered regions greater in area than 100 km2. The GIC rate for 2003–2010 is about 30 per cent smaller than the previous mass balance estimate that most closely matches our study period. The high mountains of Asia, in particular, show a mass loss of only 4 ± 20 Gt yr−1 for 2003–2010, compared with 47–55 Gt yr−1 in previously published estimates. For completeness, we also estimate that the Greenland and Antarctic ice sheets, including their peripheral GICs, contributed 1.06 ± 0.19 mm yr−1 to sea level rise over the same time period. The total contribution to sea level rise from all ice-covered regions is thus 1.48 ± 0.26 mm −1, which agrees well with independent estimates of sea level rise originating from land ice loss and other terrestrial sources. DA - 2012/02/23/ PY - 2012 DO - 10.1038/nature10847 DP - www.nature.com VL - 482 IS - 7386 SP - 514 EP - 518 J2 - Nature LA - en SN - 0028-0836 UR - http://www.nature.com/nature/journal/v482/n7386/full/nature10847.html Y2 - 2014/07/06/11:43:34 KW - Geology KW - Climate science KW - Earth sciences KW - Geophysics ER - TY - JOUR TI - Mountain glaciers and ice caps around Antarctica make a large sea-level rise contribution AU - Hock, Regine AU - de Woul, Mattias AU - Radić, Valentina AU - Dyurgerov, Mark T2 - Geophysical Research Letters AB - The Intergovernmental Panel on Climate Change (IPCC) estimates that the sum of all contributions to sea-level rise for the period 1961–2004 was 1.1 ± 0.5 mm a−1, leaving 0.7 ± 0.7 of the 1.8 ± 0.5 mm a−1 observed sea-level rise unexplained. Here, we compute the global surface mass balance of all mountain glaciers and ice caps (MG&IC), and find that part of this much-discussed gap can be attributed to a larger contribution than previously assumed from mass loss of MG&IC, especially those around the Antarctic Peninsula. We estimate global surface mass loss of all MG&IC as 0.79 ± 0.34 mm a−1 sea-level equivalent (SLE) compared to IPCC's 0.50 ± 0.18 mm a−1. The Antarctic MG&IC contributed 28% of the global estimate due to exceptional warming around the Antarctic Peninsula and high sensitivities to temperature similar to those we find in Iceland, Patagonia and Alaska. DA - 2009/04/16/ PY - 2009 DO - 10.1029/2008GL037020 DP - Wiley Online Library VL - 36 IS - 7 SP - L07501 LA - en SN - 1944-8007 UR - http://onlinelibrary.wiley.com/doi/10.1029/2008GL037020/abstract Y2 - 2014/07/06/11:42:37 KW - glacier mass balance KW - 0720 Cryosphere: Glaciers KW - 0762 Cryosphere: Mass balance KW - 0798 Cryosphere: Modeling KW - 1622 Global Change: Earth system modeling KW - 1641 Global Change: Sea level change KW - sea-level rise ER - TY - JOUR TI - Past and future sea-level change from the surface mass balance of glaciers AU - Marzeion, B. AU - Jarosch, A. H. AU - Hofer, M. T2 - The Cryosphere DA - 2012/11/12/ PY - 2012 DO - 10.5194/tc-6-1295-2012 DP - CrossRef VL - 6 IS - 6 SP - 1295 EP - 1322 LA - en SN - 1994-0424 UR - http://www.the-cryosphere.net/6/1295/2012/ Y2 - 2014/07/06/11:41:39 ER - TY - JOUR TI - The Randolph Glacier Inventory: a globally complete inventory of glaciers AU - Pfeffer, W. Tad AU - Arendt, Anthony A. AU - Bliss, Andrew AU - Bolch, Tobias AU - Cogley, J. Graham AU - Gardner, Alex S. AU - Hagen, Jon-Ove AU - Hock, Regine AU - Kaser, Georg AU - Kienholz, Christian AU - Miles, Evan S. AU - Moholdt, Geir AU - MöLg, Nico AU - Paul, Frank AU - Radic, Valentina AU - Rastner, Philipp AU - Raup, Bruce H. AU - Rich, Justin AU - Sharp, Martin J. T2 - Journal of Glaciology DA - 2014/// PY - 2014 DO - 10.3189/2014JoG13J176 DP - CrossRef VL - 60 IS - 221 SP - 537 EP - 552 SN - 00221430 ST - The Randolph Glacier Inventory UR - http://www.sciencedaily.com/releases/2014/05/140506094733.htm Y2 - 2014/07/06/11:40:09 ER - TY - CONF TI - Multiparameter Error Correction and Downscaling of Regional Climate Models AU - Wilcke, R.A.I. AU - Gobiet, A. AU - Mendlik, T. AU - Themeßl, M.J. C3 - EMS Annual Meeting Abstracts Vol. 8 DA - 2011/// PY - 2011 VL - 8 SP - EMS2011 EP - 230, UR - http://meetingorganizer.copernicus.org/EMS2011/EMS2011-230.pdf Y2 - 2013/06/12/ ER - TY - BOOK TI - ENSEMBLES: Climate Change and its Impacts: Summary of research and results from the ENSEMBLES project A3 - Van der Linden, P. A3 - Mitchell, J. F. B. CY - Exeter, UK. DA - 2009/// PY - 2009 DP - Google Scholar SP - 160pp. PB - Met Office Hadley Centre ST - ENSEMBLES UR - http://www.eea.europa.eu/data-and-maps/indicators/global-and-european-temperature/ensembles-climate-change-and-its ER - TY - ELEC AU - CC-Snow DA - 2013a PY - 2013a UR - www.cc-snow.at Y2 - 2013/01/05/ ER - TY - ELEC AU - CC-Snow DA - 2013b PY - 2013b UR - http://www.klimawandelanpassung.at/index.php?id=4167 Y2 - 2013/01/05/ ER - TY - CONF TI - Effects of climate change effects on future snow conditions, winter tourism and economy in Tyrol and Styria (Austria), CC-Snow, an interdisciplinary project AU - Strasser, Ulrich AU - Gobiet, Andreas AU - Stötter, Johann AU - Kleindienst, K. AU - Zimmermann, F. AU - Steininger, K. AU - Prettenthaler, Franz C1 - Innsbruck C3 - Proceedings of the "Managing Alpine Future 2011" Conference DA - 2011/// PY - 2011 ER - TY - RPRT TI - Untersuchung der Schneesicherheit und der potenziellen Beschneiungszeiten in Schladming und Ramsau AU - Formayer, H. AU - Hoftstätter, M. AU - Haas, P. CY - Wien DA - 2009/// PY - 2009 SP - 48 M3 - Endbericht zum Projekt STRATEGE PB - Inst. für Meteorologie, Universität für Bodenkultur SN - BOKU-Met Report 11 UR - http://www.boku.ac.at/met/report/BOKU-Met_Report_11_online.pdf Y2 - 2013/05/12/ ER - TY - JOUR TI - A new map of accumulated new snow of Austria. 26thInt. Conf. of Alpine Meteorology. CD-ROM AU - Schöner, W. AU - Mohnl, H. T2 - Österreichische Beiträge zur Meteorologie und Geophysik A2 - Steinhauser, Peter DA - 2000/09/11/to 15 PY - 2000 VL - 23 UR - http://permalink.obvsg.at/AC03324412 ER - TY - CHAP TI - Schneehöhen und Schneebedeckung AU - Schöner, W. AU - Mohnl, H. T2 - Hydrologischer Atlas Österreichs (HAÖ) CY - Wien DA - 2003/// PY - 2003 DP - Google Scholar PB - Österreichischer Kunst- und Kulturverlag UR - http://www.bmlfuw.gv.at/wasser/wasser-oesterreich/wasserkreislauf/hydrologischer_atlas.html N1 -

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ER - TY - THES TI - Methoden zur Bestimmung der Schneefallgrenze AU - Rohregger, Josef Bernhard CY - Wien DA - 2008/// PY - 2008 DP - othes.univie.ac.at SP - 78 M3 - Diplomarbeit PB - Universität Wien, Fach Meteorologie UR - http://othes.univie.ac.at/3205/ Y2 - 2013/09/02/08:58:32 KW - 38.80 Meteorologie: Allgemeines ER - TY - THES TI - Klimatologie der Schneefallgrenze AU - Hofer, L. CY - Wien DA - 2007/// PY - 2007 SP - 123 M3 - Diplomarbeit PB - Universität Wien, Fach Meteorologie UR - http://imgw.univie.ac.at/fileadmin/user_upload/inst_met_und_geo/Abschlussarbeiten/Master_Diplomarbeiten/DA_HoferL.pdf Y2 - 2013/05/12/ ER - TY - CHAP TI - Die Schwankungen der Neuschneehöhe und Schneedeckendauer in Österreich (Periode 1895-1992) AU - Mohnl, H. T2 - 90.–91. Jahresbericht des Sonnblickvereins für die Jahre 1992–1993 CY - Wien DA - 1994/// PY - 1994 DP - Google Scholar SP - 5 EP - 47 PB - Eigenverlag des Sonnblickvereins ER - TY - BOOK TI - Der Schnee in Nord- und Osttirol 1895-1991 AU - Fliri, Franz CN - QC926.45.A92 T977 1992 CY - Innsbruck DA - 1992/// PY - 1992 DP - Library of Congress ISBN SP - 1124 PB - Universitätsverlag Wagner SN - 3-7030-0244-1 KW - Snow KW - Climate KW - Austria Tyrol KW - Precipitation variability KW - Tyrol (Austria) ER - TY - BOOK TI - Von der regionalen Verschiedenheit der Schneewinter in den Ostalpen AU - Lauscher, F. DA - 1993/// PY - 1993 DP - Google Scholar SP - 3 PB - Eigenverlag ER - TY - CHAP TI - Die säkularen Änderungen der Schneedeckenverhältnisse in Österreich AU - Steinhauser, F. T2 - 66.-67. Jahresbericht des Sonnblick Vereins für die Jahre 1968-1969 CY - Wien DA - 1970/// PY - 1970 DP - Google Scholar SP - 3 EP - 19 PB - Springer ER - TY - CHAP TI - Die Änderungen klimatischer Elemente in Österreich seit 1930 AU - Steinhauser, Ferdinand T2 - 72.–73. Jahresbericht des Sonnblick Vereines für die Jahre 1974–1975 AB - Die Kenntnis der Klimaschwankungen ist nicht nur in wissenschaftlicher Hinsicht, sondern auch für Zwecke der Praxis von Bedeutung. Da sich Änderungen einzelner klimatischer Elemente im Laufe der Zeit auch in der Natur auswirken können, ist es notwendig, im besonderen für Planungszwecke auch zu berücksichtigen, in welchem Ausmaß solche Änderungen auftreten können. Dies gilt besonders für Planungen im Bereich der Land- und Forstwirtschaft, der Wasserwirtschaft, der Bautechnik, des Straßen- und Kanalbaues, der Flußregulierung, des Fremdenverkehrs und der Raumplanung. CY - Wien DA - 1976/01/01/ PY - 1976 DP - link.springer.com VL - 1974/75 SP - 11 EP - 32 LA - de PB - Springer SN - 978-3-211-81421-5 978-3-7091-5624-7 UR - http://link.springer.com/chapter/10.1007/978-3-7091-5624-7_2 Y2 - 2013/09/02/11:03:45 KW - Earth sciences KW - general ER - TY - BOOK TI - Klima von Vorarlberg. Eine anwendungsorientierte Klimatographie. Band II AU - Auer, I. AU - Böhm, R. AU - Dobesch, H. AU - Koch, E. AU - Lipa, W. AU - Mohnl, H. AU - Potzmann, R. AU - Ragette, G. AU - Svabik, O. CY - Bregenz DA - 2001b PY - 2001b DP - Open WorldCat SP - 368 LA - German PB - Amt der Vorarlberger Landesregierung SN - 3-901487-29-8 978-3-901487-29-3 UR - http://boku.summon.serialssolutions.com/document/show?id=FETCHMERGED-boku_catalog_AC034263961&s.q=Klima+in+Vorarlberg ER - TY - ELEC TI - SNOWPAT AU - ZAMG T2 - ZAMG Zentralanstalt für Meteorologie und Geodynamik DA - 2013/// PY - 2013 UR - http://www.zamg.ac.at/cms/de/forschung/klima/glaziologie/snowpat Y2 - 2013/05/12/ ER - TY - ELEC TI - Klima / Informationsportal Klimawandel / Klimafolgen / Schnee. Webportal AU - ZAMG T2 - ZAMG Zentralanstalt für Meteorologie und Geodynamik DA - 2012/// PY - 2012 UR - http://www.zamg.ac.at/cms/de/klima/informationsportal-klimawandel/klimafolgen/schnee Y2 - 2012/12/26/ ER - TY - CHAP TI - Klimatische Entwicklungen und deren Auswirkungen auf die Wasserversorgung in der Oststeiermark AU - Dalla-Via, A. A2 - Böhm, Reinhard A2 - Godina, Reinhold A2 - Nachtnebel, Hans-Peter A2 - Pirker, Otto CY - Wien DA - 2008/// PY - 2008 SP - 141 EP - 153 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft, Österreichischer Wasser- und Abfallwirtschaftsverband (ÖWAV) UR - http://www.lebensministerium.at/publikationen/wasser/hydrographischer_dienst/auswirkungen_des_klimawandels_auf_die_oesterreichische_wasserwirtschaft.html Y2 - 2013/04/12/ ER - TY - JOUR TI - Auswirkungen des Klimawandels auf das Wasserdargebot von Grund- und Oberflächenwasser AU - Blaschke, A. P. AU - Merz, R. AU - Parajka, J. AU - Salinas, J. AU - Blöschl, G. T2 - Österreichische Wasser- und Abfallwirtschaft AB - This paper presents the methods and results of estimating the future evolution of the surface and subsurface water resources in Austria. Although the mean precipitation over Austria has increased in the past three decades, runoff has changed little due to increases in the evapotranspiration. For the future (average 2021–2050) the summer months decreasing runoff is expected in Austria, with the exception of the East. In winter increasing runoff is expected, with the exception of the South. Analyses of the variability of runoff indicate that the natural variability of mean annual runoff clearly exceeds the projected changes due to climate change for the period 2021–2050. From a global Austrian perspective there is hence no need for different water resources management strategies. However, at the regional scale changes may occur. Regions that already have low specific discharges (in particular the East and the Southeast of Austria), needs particular attention in the adaptation strategies. An analysis of the groundwater levels in the past 30 years shows heterogeneous patterns in the porous aquifers in Austria. Out of a total of 2114 piezometers analysed, 70 % do not show a significant trend of the mean annual groundwater level. 12 % and 18 % show increasing and decreasing trends, respectively. The trends of the groundwater temperatures show clearer patterns. The observed increasing trends of the groundwater temperatures are likely to continue in a warmer climate. Along with projected changes in the climate variables controlling groundwater recharge, future tendencies in groundwater availability are discussed. In particular in the low precipitation areas in Austria a more detailed management of the groundwater resources may be needed. DA - 2011/02/01/ PY - 2011 DO - 10.1007/s00506-010-0273-3 DP - link.springer.com VL - 63 IS - 1-2 SP - 31 EP - 41 LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-010-0273-3 Y2 - 2013/09/01/08:14:16 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - RPRT TI - Erweiterung und Vervollständigung des StartClim Datensatzes für das Element tägliche Schneehöhe. Aktualisierung des existierenden StartClim Datensatzes (Lufttemperatur, Niederschlag und Dampfdruck) bis 2007 04 AU - Auer, I. AU - Jurkovic, Anita AU - Böhm, Reinhard AU - Schöner, Wolfgang AU - Lipa, Wolfgang CY - Wien DA - 2008/// PY - 2008 SP - 40 M3 - Endbericht StartClim2007.A Teilprojekt von StartClim2007 PB - Zentralanstalt für Meteorologie und Geodynamik (ZAMG), Institut für Meteorologie, Universität für Bodenkultur. Gefördert aus Mitteln des BMLFUW, des BMGFJ, des BMWF, der Österreichischen Hagelversicherung und der Verbund AHP UR - http://www.zamg.ac.at/cms/de/dokumente/klima/dok_projekte/startclim2007.a/endbericht_startclim2007a Y2 - 2013/04/12/ ER - TY - CHAP TI - ÖKLIM. Digitaler Klimaatlas Österreichs. Eine interaktive Reise durch die Vergangenheit, Gegenwart und Zukunft des Klimas AU - Auer, I. AU - Böhm, R. AU - Mohnl, H. AU - Potzmann, R. AU - Schöner, W. AU - Skomorowski, P. T2 - Die Zentralanstalt für Meteorologie und Geodynamik 1851 - 2001: 150 Jahre Meteorologie und Geophysik in Österreich A2 - Hammerl, C. A2 - Lenhardt, W. A2 - Steinacker, R. A2 - Steinhauser, P. CY - Wien DA - 2001a PY - 2001a DP - Open WorldCat LA - German PB - Leykam SN - 3-7011-7437-7 978-3-7011-7437-9 UR - http://www.zamg.ac.at/cms/de/produkte/klima/buecher-karten-cds/buecher ER - TY - JOUR TI - Phytoplankton of the Danube river: Composition and long-term dynamics AU - Dokulil, Martin T. AU - Donabaum, U. T2 - Acta Zoologica Bulgarica. Suppl. 7 DA - 2014/// PY - 2014 SP - 147 EP - 152 ER - TY - BOOK TI - Ergebnisse des österreichischen Eutrophieprogramms 1978-1982 AU - Anonymous CY - Wien DA - 1983/// PY - 1983 SP - 106 PB - BM Gesundheit- Umweltschutz, BM Wissenschaft und Forschung, Findruck ER - TY - JOUR TI - Long-term water temperature behaviour in Austrian rivers AU - Nobilis, F. AU - Webb, B.W. T2 - Mitteilungsblatt des hydrographischen Dienstes in Österreich DA - 1994/// PY - 1994 VL - 72 SP - 4 EP - 22 ER - TY - RPRT TI - Power through Resilience of Energy Systems: Energy Crises, Trends and Climate Change (PRESENCE). Austrian Climate Research Programme ACRP 3rd Call AU - Kranzl, Lukas AU - Hummel, Marcus AU - Matzenberger, J. AU - Müller, A. AU - Toleikyte, A. AU - Totschnig, G. AU - Schicker, Irene AU - Formayer, Herbert AU - Gorgas, T. AU - Stanzer, P. AU - Nachtnebel, H.P. AU - Bednar, T. AU - Gladt, M. AU - Neusser, M. CY - Wien DA - 2014/// PY - 2014 SP - 43 M3 - Final Report, Austrian Climate Research Programme ACRP 3 rd Call SN - B068675 UR - http://www.eeg.tuwien.ac.at/index.php?option=com_wrapper&view=wrapper&Itemid=130/ ER - TY - RPRT TI - Die Wasserkraftnutzung in Österreich – Wasserkraftpotential Stand 1982 AU - Schiller, G. CY - Wien DA - 1982/// PY - 1982 PB - Verbundgesellschaft ER - TY - RPRT TI - Wasserkraftpotentialstudie Österreich AU - Pöyry CY - Wien DA - 2008/// PY - 2008 M3 - Endbericht. Erstellt im Auftrag des VEÖ PB - Pöyry Energy GmbH UR - http://www.energiestrategie.at/images/stories/pdf/36_veo_08_wasserkraftpotenzial.pdf ER - TY - JOUR TI - Die Wasserkraftnutzung in Österreich – Wasserkraftpotential Stand 1990. AU - Schiller, G. AU - Drexler, F. T2 - Österreichische Wasserwirtschaft DA - 1991/// PY - 1991 VL - 43 IS - 5-6 SP - 1001 EP - 106 UR - http://permalink.obvsg.at/AC00294701 ER - TY - BOOK TI - Rekonstruktion der Entwicklung von Materialflüssen im Zuge der Industrialisierung: Veränderungen im sozioökonomischen Biomassenmetabolismus in Österreich 1830 bis 1998 AU - Krausmann, Fridolin T2 - Schriftenreihe "Der europäische Sonderweg" CY - Stuttgart DA - 2001/// PY - 2001 SP - 75 LA - de M1 - 3 PB - Breuninger-Stiftung UR - http://d-nb.info/961055200/about/html ER - TY - RPRT TI - Statistikbroschüre 2011 AU - E-Control CY - Wien DA - 2011/// PY - 2011 SP - 79 PB - E-Control Austria UR - http://www.e-control.at/portal/page/portal/medienbibliothek/statistik/dokumente/pdfs/e-control-statistikbroschuere-2011.pdf Y2 - 2013/11/24/ ER - TY - RPRT TI - Evaluierung des Programmes LEO-13; Abschätzung der bewässerten und bewässerungsbedürftigen landwirtschaftlichen Flächen sowie Integration der Daten in INVEKOS Datenbank AU - WPA Beratende Ingenieure CY - Wien DA - 2011/// PY - 2011 PB - Lebensministerium ER - TY - CHAP TI - ÖKOSTRA - eine Datenbank zur Ausgabe von hochaufgelösten Niederschlagsserien aus Österreich AU - Rauch, W. AU - Kinzel, H. T2 - Wiener Mitteilungen A2 - Haberl, R. A2 - Ertl, Th. T3 - Kanalmanagement 2007 - unterirdische Kanalisierung CY - Wien DA - 2007/// PY - 2007 VL - 203 PB - Österreichischer Wasser- und Abfallwirtschaftsverband, Universität für Bodenkultur SN - 978-3-85234-095-1 ER - TY - RPRT TI - Investitionskostenerhebung in der Siedlungswasserwirtschaft 2012-21 AU - KPC CY - Wien DA - 2012/// PY - 2012 PB - Lebensministerium UR - http://www.bmlfuw.gv.at/wasser/wasser-oesterreich/foerderungen/trinkwasser_abwasser/aktuelle_projekte/investitionskosten.html ER - TY - RPRT TI - Auswirkungen von Extremereignissen auf die Sicherheit der Trinkwasserversorgung in Österreich AU - Perfler, R. AU - Unterwainig, Mario AU - Formayer, Herbert CY - Wien DA - 2006/// PY - 2006 SP - 59 LA - Deutsch M3 - Endbericht StartClim2005.A4 PB - Institut für Siedlungswasserbau, Industriewasserwirtschaft und Gewässerschutz, Institut für Meteorologie, Universität für Bodenkultur UR - http://www.austroclim.at/fileadmin/user_upload/reports/StCl05A4.pdf Y2 - 2013/06/12/ ER - TY - ELEC TI - Climate Change and Impacts on Water Supply AU - CC-WaterS T2 - Outcomes and results of CC-WaterS project DA - 2012/// PY - 2012 UR - http://ccwaters.eu/index.php?option=com_content&view=frontpage&Itemid=1&56b00064c3e6beb26da3b96d1578b92a=9d4def25424f5065da6b39c81a5166b7 Y2 - 2013/01/05/ ER - TY - BOOK TI - Wasser und Wirtschaft im Klimawandel: konkrete Ergebnisse am Beispiel der sensiblen Region Oststeiermark A3 - Prettenthaler, Franz A3 - Dalla-Via, Andreas CY - Wien DA - 2007/// PY - 2007 DP - Google Scholar SP - 190 M1 - 31 PB - Verlage der Österreichischen Akademie der Wissenschaften SN - 978-3-7001-3892-1 ER - TY - THES TI - Sustainable water management: Privatisierung der Wasserwirtschaft aus dem Blickwinkel der Nachhaltigkeit AU - Sandner, U. CY - Graz DA - 2004/// PY - 2004 SP - 250 M3 - Dissertation PB - Karl Franzens Universität UR - http://stefan.schleicher.wifo.ac.at/down/diss/DISS_Sandner.pdf Y2 - 2013/06/12/ ER - TY - JOUR TI - Mögliche Auswirkungen des Klimawandels auf den Wasserhaushalt und die Wasserkraftnutzung in Österreich AU - Stanzel, P. AU - Nachtnebel, H. P. T2 - Österreichische Wasser- und Abfallwirtschaft AB - This article analyses the effects of potential climate changes on the water balance and the hydro-power industry in Austria. The study, which covered the entire Austrian territory, was based on climate scenarios from the REMO-UBA regional climate model. Based on a 10 x 10 km grid, the model shows the highest spatial resolution available for Austria. The three scenarios used, A1B, A2 and B1, describe different developments of global greenhouse gas emissions. Each of the three scenarios provides simulations of the variables of precipitation and temperature for the entire 21st century. However, since the data of the climate model differ substantially from the records for the comparative period 1961–1990, it was necessary to correct the results of the climate model with the help of these records. The corrected data served as input for a hydrological model which represented the whole Austrian territory on a grid of 1 x 1 km squares and yielded the main water-balance components such as flows, snow storage, soil-water storage and evaporation as time series extending to the end of this century. The temporal development as well as the spatial and seasonal distribution of climate-induced changes in flow generation were analysed. The flow series were used for computing, based on the degree of hydro power development reached so far, the changes in hydro-electric power generation to be expected by the end of this century. The results suggest that electricity generation from hydro-power stations will decrease by between 6 % and 15 %, depending on the emission scenario used, in the period from 2025 to 2075. This range of variation reflects the different climate scenarios and the climate variability within the scenarios themselves. DA - 2010/10/01/ PY - 2010 DO - 10.1007/s00506-010-0234-x DP - link.springer.com VL - 62 IS - 9-10 SP - 180 EP - 187 LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-010-0234-x Y2 - 2013/09/02/11:00:24 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - CHAP TI - Wasserkrafterzeugung bei Klimaveränderungen AU - Stanzel, P. AU - Nachtnebel, H.P. T2 - Auswirkungen des Klimawandels auf Hydrologie und Wasserwirtschaft in Österreich A2 - ÖWAV CY - Wien DA - 2010/// PY - 2010 SP - 91 EP - 200 PB - Österreichischer Wasser- und Abfallwirtschaftsverband SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - ELEC TI - Trinkwasser in Österreich AU - ÖVGW T2 - ÖVGW Wasser AB - Die Zahlen beruhen auf Datenerhebungen der ÖVGW des Jahres 2011 DA - 2008/// PY - 2008 UR - http://www.ovgw.at/wasser/themen/?uid:int=294 Y2 - 2013/12/06/02:25:20 ER - TY - CHAP TI - Bilanzierungsgebiete, klimatische Wasserbilanz und Abflussverhältnisse. Kartentafel 7.1 AU - Kling, H. AU - Nachtnebel, H.P. AU - Fürst, J. T2 - Hydrologischer Atlas Österreichs CY - Wien DA - 2005/// PY - 2005 ET - 2. Lieferung PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft ER - TY - JOUR TI - Österreichs Wasserbilanz AU - Kresser, W. T2 - Österr. Wasserwirtschaft DA - 1965/// PY - 1965 VL - 17 SP - 213 EP - 221 ER - TY - CHAP TI - Auswirkungen von möglichen Klimaänderungen auf die Hydrologie und Wasserwirtschaft in einigen österreichischen Regionen AU - Nachtnebel, H.P. T2 - Auswirkungen des Klimawandels auf die österreichische Wasserwirtschaft A2 - ÖWAV CY - Wien DA - 2010b PY - 2010b SP - 27 EP - 52 PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft SN - 978-3-902084-79-8 UR - http://www.oewav.at/Page.aspx?target=65710&mode=form&app=134598&edit=0¤t=141564&view=134599&predefQuery=-1 Y2 - 2013/10/22/ ER - TY - RPRT TI - Klimaauswirkungen und Anpassung in Deutschland - Phase 1: Erstellung regionaler Klimaszenarien für Deutschland AU - Jacob, Daniela AU - Göttel, Holger AU - Kotlarski, Sven AU - Lorenz, Philip AU - Sieck, Kevin AB - Es ist unumstritten, dass sich das Klima der Erde in den letzten Dekaden gewandelt hat, wie zahlreiche Aufzeichnungen meteorologischer und hydrologischer Dienste weltweit zeigen (Climate Change, 2007). Von besonderem Interesse ist hierbei die Frage, ob und wenn ja wie sich extreme bzw. seltene Ereignisse (Starkniederschläge, Hitzewellen, Überschwemmungen, usw.) verändert haben und gegebenenfalls verändern werden. Für derartige Aussagen wurden globale Klimamodelle entwickelt, die zusammen mit verschiedenen Annahmen über die Treibhausgasentwicklung in der Atmosphäre mögliche Entwicklungen des Klimas in den nächsten 100 Jahren berechnen. Diese Computermodelle können als mathematische Abbilder des Erdsystems gesehen werden, da sie die physikalischen Prozesse im Erdsystem numerisch beschreiben und so real wie möglich berechnen. CY - Dessau DA - 2008/// PY - 2008 LA - Deutsch PB - Umweltbundesamt SN - Forschungsbericht 204 41 138, UBA-FB 00096 UR - http://www.umweltbundesamt.de/publikationen/klimaauswirkungen-anpassung-in-deutschland Y2 - 2013/10/09/ ER - TY - CHAP TI - Zum Wasserverbrauch der Schwarzbrache im Trockengebiet am Beispiel des Marchfeldes AU - Stenitzer, E. AU - Murer, E. AU - Hösch, J. T2 - Bericht ALVA-Jahrestagung 2007: Gute Herstellungspraxis für pflanzliche Produkte, 21.-22. Mai 2007, Burg Schlaining CY - Wien DA - 2007/// PY - 2007 DP - Google Scholar SP - 166 PB - Arbeitsgemeinschaft für Lebensmittel- Veterinär- und Agrarwesen ER - TY - CHAP TI - Report AP 3 Endbericht Hydrologie zu Klimadapt AU - Nachtnebel, H.P. AU - Stanzel, P. AU - Pfaffenwimmer, T. T2 - Energie der Zukunft. Ableitung prioritärer Maßnahmen zur Adaption des Energiesystems an den Klimawandel CY - Wien DA - 2010a PY - 2010a PB - EEG-Technische Universität UR - http://www.eeg.tuwien.ac.at/eeg.tuwien.ac.at_pages/research/downloads/PR_180_Endbericht_KlimAdapt_X.pdf ER - TY - RPRT TI - Interner Bericht zu WP 4 (hydropower) und WP5 (cooling water demand): PRESENCE. Power through Resilience of Energy Systems: Energy Crises, Trends and Climate Change AU - Nachtnebel, H.P. AU - Stanzel, Phillip AU - Hernegger, M. CY - Wien DA - 2012/// PY - 2012 M3 - ARCP Projekt Koordination L. Kranzl PB - EEG-Technische Universität UR - http://www.eeg.tuwien.ac.at/eeg.tuwien.ac.at_pages/research/downloads/PR_356_PRESENCE_Final_Report_4.pdf ER - TY - CHAP TI - Wasser in der Kulturlandschaft T2 - Durst – die Europäische Quellwasser-konferenz: Interdisziplinäre Schnittstellen im Trinkwassersektor A2 - Gmeiner, Andreas A2 - Loiskandl, W. CY - Wien DA - 2010/// PY - 2010 DP - Open WorldCat LA - German PB - Lit Verlag SN - 978-3-643-50193-6 3-643-50193-5 ER - TY - BOOK TI - Hydrologischer Atlas Österreichs AU - BMLFUW CY - Wien DA - 2007/// PY - 2007 PB - Österreichischer Kunst- und Kulturverlag SN - 978-3-85437-250-9 UR - http://www.kunstundkulturverlag.at/010_Seiten/Vertikal_Menue/010_Buecher/00_B/BundesM_Hydrol_Atlas.html Y2 - 2013/11/14/ ER - TY - CHAP TI - Überblick über Daten und Datenarchive im Hydrographischen Dienst für Österreich AU - Godina, R. T2 - Niederschlag-Abfluss Modellierung - Simulation und Prognose T3 - Wiener Mitteilungen Band 164 CY - Wien DA - 2000/// PY - 2000 PB - Institut für Wasserbau und Ingenieurhydrologie, Technische Universität UR - http://www.hydro.tuwien.ac.at/forschung/publikationen/deutschsprachige-publikationen/wiener-mitteilungen-band-164.html Y2 - 2013/05/12/ ER - TY - ELEC TI - Die Forschungsstation Wagna und deren Ergebnisse für Wasserwirtschaft und Landwirtschaft AU - Fank, J. T2 - Festveranstaltung zum 20-jährigen Bestehen der Lysimeterstation Wagna DA - 2012/// PY - 2012 UR - http://www.lysimeter.at/de?key=20_Jahre_Wagna Y2 - 2014/07/07/09:56:43 ER - TY - CHAP TI - The hydrographic monitoring-network of the unsaturated zone in Austria (UZ-network) AU - Fuchs, G. T2 - Soil physics and rural water management - progress, needs and challenges: proceedings of the International symposium SOPHYWA, September 28-29, 2006 A2 - Kastanek, Ferdinand A2 - Kammerer, Gerhard CY - Vienna DA - 2006/// PY - 2006 DP - Open WorldCat SP - 189 EP - 195 LA - English PB - University of Natural Resources and Applied Life Sciences (BOKU) SN - 3-900962-65-0 978-3-900962-65-4 UR - http://ihlw-sophywa.boku.ac.at/uploads/media/sophywa_proc.pdf Y2 - 2013/05/12/ ER - TY - CHAP TI - Modeling the effects of climate change on catchment hydrology with the GWLF Model AU - Schneiderman, Elliot AU - Järvinen, Marko AU - Jennings, Eleanor AU - May, Linda AU - Moore, Karen AU - Naden, Pamela S. AU - Pierson, Don T2 - The Impact of Climate Change on European Lakes A2 - George, Glen T3 - Aquatic Ecology Series AB - The influence of catchment hydrology on the volume and timing of water inputs to waterbodies, and on the material loads of nutrients, sediment, and pollutants is central to any assessment of the impact of climate change on lakes. Changes in the timing and amount of precipitation, particularly when coupled with a change in air temperature, influence all the major components of the hydrological cycle, including evapotranspiration, snow dynamics, soil moisture, groundwater storage, baseflow, surface runoff, and streamflow. DA - 2010/01/01/ PY - 2010 DP - link.springer.com SP - 33 EP - 50 LA - en PB - Springer Netherlands SN - 978-90-481-2944-7 978-90-481-2945-4 UR - http://link.springer.com/chapter/10.1007/978-90-481-2945-4_3 Y2 - 2013/09/02/09:22:59 KW - Climate change KW - Freshwater & Marine Ecology KW - Environmental Monitoring/Analysis KW - Marine & Freshwater Sciences ER - TY - CHAP TI - Impact of climate change on the water level of a shallow lake in eastern Austria AU - Eitzinger, Josef AU - Kubu, Gerhard AU - Formayer, Herbert T2 - Hydrometeorological Service of Republic of Macedonia: Conference on Water Observation and Information Systems for Decision Support (BALWOIS 2006), 23-26 May 2006 CY - Macedonia DA - 2006/// PY - 2006 PB - CD ROM, Ed. Ministry of Education and Science SN - 9989-9594-1-2 ER - TY - RPRT TI - Auswirkungen einer Klimaänderung auf den Wasserhaushalt des Neusiedler Sees AU - Kromp-Kolb, Helga AU - Eitzinger, Josef AU - Kubu, Gerhard AU - Formayer, Herbert AU - Haas, P. AU - Gerersdorfer, Thomas CY - Wien DA - 2005/// PY - 2005 SP - 86 M3 - Endbericht im Auftrag des Amtes der Burgenländischen Landesregierung Landeswasserbaubezirksamt Schützen am Gebirge vom 15. Juli 2005 PB - Institut für Meteorologie, Universität für Bodenkultur SN - BOKU-Met Report 1 UR - https://meteo.boku.ac.at/report/BOKU-met_Report_01_online.pdf ER - TY - JOUR TI - Modelled thermal response of three European lakes to a probable future climate AU - Persson, Irina AU - Jones, I. AU - Sahlberg, J. AU - Dokulil, M. AU - Hewitt, D. AU - Lepparanta, M. AU - Blenckner, Thorsten T2 - Verhandlungen der Internationalen Vereinigung für theoretische und angewandte Limnologie DA - 2005/// PY - 2005 DP - Google Scholar VL - 29 SP - 667 EP - 671 UR - http://www.schweizerbart.de/publications/detail/isbn/9783510540662/Verhandlungen_der_IVL_Volume_29_Part_2 Y2 - 2013/09/02/08:42:09 ER - TY - JOUR TI - Long-term changes in river temperature and the influence of climatic and hydrological factors AU - Webb, Bruce W. AU - Nobilis, Franz T2 - Hydrological Sciences Journal DA - 2007/02// PY - 2007 DO - 10.1623/hysj.52.1.74 DP - CrossRef VL - 52 IS - 1 SP - 74 EP - 85 LA - en SN - 0262-6667, 2150-3435 UR - http://www.tandfonline.com/doi/abs/10.1623/hysj.52.1.74 Y2 - 2014/07/07/08:43:08 ER - TY - JOUR TI - Predicting summer surface water temperatures for large Austrian lakes in 2050 under climate change scenarios AU - Dokulil, Martin T. T2 - Hydrobiologia DA - 2014/06// PY - 2014 DO - 10.1007/s10750-013-1550-5 DP - CrossRef VL - 731 IS - 1 SP - 19 EP - 29 LA - en SN - 0018-8158, 1573-5117 UR - http://link.springer.com/10.1007/s10750-013-1550-5 Y2 - 2014/07/06/16:46:23 ER - TY - JOUR TI - North Atlantic Oscillation synchronizes food-web interactions in central European lakes AU - Straile, Dietmar T2 - Proceedings of the Royal Society of London. Series B: Biological Sciences AB - A regular and distinct feature of seasonal plankton succession in temperate lakes is the early summer period of algal suppression by herbivores, i.e. the clearwater phase. Within the last 30 years the timing of this food–web interaction between algae and herbivores has advanced on average by approximately two weeks in central European lakes due to faster population growth of herbivores in warmer water. Trend and interannual variability in clearwater timing were strongly related to the climate dynamics of the North Atlantic, i.e. the North Atlantic Oscillation (NAO). Due to its large–scale effects, the NAO synchronized plankton succession in central European lakes, causing a striking temporal coherence of a food–web interaction over several hundreds of kilometres. DA - 2002/02/22/ PY - 2002 DO - 10.1098/rspb.2001.1907 DP - rspb.royalsocietypublishing.org VL - 269 IS - 1489 SP - 391 EP - 395 LA - en SN - 0962-8452, 1471-2954 UR - http://rspb.royalsocietypublishing.org/content/269/1489/391 Y2 - 2013/09/02/11:12:50 KW - phenology KW - North Atlantic Oscillation KW - coherence KW - clearwater timing KW - Daphnia KW - plankton succession ER - TY - JOUR TI - Influence of climate variability on whitefish (Coregonus lavaretus) year-class strength in a deep, warm monomictic lake AU - Straile, Dietmar AU - Eckmann, Reiner AU - Jüngling, Tobias AU - Thomas, Gregor AU - Löffler, Herbert T2 - Oecologia AB - The year-class strength (YCS) of Blaufelchen (Coregonus lavaretus) in deep Upper Lake Constance was analysed for a 52-year period, from 1947 to 1998. Despite strong anthropogenic influences on the species population dynamics due to cultural eutrophication and oligotrophication, intense fishing, and large-scale stocking, the influence of climate variability associated with the North Atlantic Oscillation (NAO) is apparent in the data set. This influence is significant although large-scale stocking of cold-bred larvae was performed to avoid a mismatch of larvae with their food. The importance of stocking on YCS, however, is unclear and was only detectable when analysing a subset of the data. In addition to climate variability a yet unidentified factor related to zooplankton suitability as food for fish larvae, and density-dependent mortality probably related to cannibalism do significantly influence YCS. The NAO seemed to influence YCS twofold, through temperature effects on egg development time and on larval growth rate. The first of these two mechanisms is related to the NAO via a time lag of 1 year due to the specific mixing dynamics of warm monomictic Lake Constance. Hence, a warm winter in the year before spawning results in earlier hatching of larvae, that is, hatching is decoupled from the actual meteorological conditions. This should make the larvae very prone to mismatch the dynamics of their food. However, we found no evidence for such a mismatch in this 52-year data set. DA - 2006/// PY - 2006 VL - 151 SP - 521 EP - 529 LA - eng UR - http://www.ncbi.nlm.nih.gov/pubmed/17109176 Y2 - 2013/09/02/11:19:57 KW - 570 KW - Egg mortality KW - Match mismatch KW - North Atlantic Oscillation KW - Stocking KW - Time-lagged effects ER - TY - JOUR TI - The North Atlantic Oscillation and plankton dynamics in two European lakes: two variations on a general theme AU - Straile, D. AU - Adrian, R. T2 - Global Change Biology DA - 2000/// PY - 2000 VL - 6 SP - 663 EP - 670 UR - http://kops.ub.uni-konstanz.de/handle/urn:nbn:de:bsz:352-opus-38374 ER - TY - JOUR TI - Complex effects of winter warming on the physicochemical characteristics of a deep lake AU - Straile, Dietmar AU - Jöhnk, Klaus D. AU - Rossknecht, Henno T2 - Limnology and Oceanography AB - Recent winter warming over Central Europe associated with a positive phase of the North Atlantic Oscillation (NAO) strongly influenced the thermal and water column stability properties of deep Lake Constance (zmean = 101 m).Volumet- rically weighted average water temperatures have increased since the 1960s by an average of 0.017 degree C yr-1, and its interannual variability was strongly related to the variability in winter air temperature and the NAO winter index (NAOW). The influence of NAOw on water temperature was more persistent than its influence on air temperature. The seasonal persistence of the NAOw signal increased with water depth. Deep-water temperatures were related to the NAOw from one spring mixing period to the next. This caused a time lag of 1 yr in the response of deep-water winter temperatures to the NAOw. Reduced winter cooling during high-NAOw years resulted in the persistence of small temperature gradients that possibly resisted complete mixing. This, in turn, resulted in less upward mixing of nutrients (total phosphorus and total silica), which accumulated in the hypolimnion during the previous stratification period. A second effect of incomplete mixing was the lack of the replenishment of deepwater oxygen during high-NAOw years. Hence, besides its strong impact on the thermal regime, climate variability influenced both the causes (nutrient supply for phytoplankton growth) and symptoms (the degree of hypolimnetic oxygen deficiency) of trophic changes in Lake Constance. DA - 2003/// PY - 2003 DO - 10.4319/lo.2003.48.4.1432 VL - 48 IS - 4 LA - eng UR - http://kops.ub.uni-konstanz.de/handle/urn:nbn:de:bsz:352-opus-38387 Y2 - 2013/09/02/11:18:49 KW - Eutrophication KW - 570 KW - North Atlantic Oscillation KW - Lake Constance KW - monomictic lake KW - trophic changes KW - winter warming ER - TY - JOUR TI - Climate change affecting hypolimnetic water temperatures in deep alpine lakes AU - Dokulil, M. T. AU - Teubner, K. AU - Jagsch, A. T2 - Internationale Vereinigung für Theoretische und Angewandte Limnologie Verhandlungen DA - 2006a PY - 2006a DP - Google Scholar VL - 29 IS - 3 SP - 1285 EP - 1288 UR - http://www.lakeriver.at/P/2006-DeepWaterWarming-HallstaetterSee-DokulilTeubnerJagsch.pdf ER - TY - JOUR TI - Twenty years of spatially coherent deepwater warming in lakes across Europe related to the North Atlantic Oscillation AU - Dokulil, Martin T. AU - Jagsch, Albert AU - George, Glen D. AU - Anneville, Orlane AU - Jankowski, Thomas AU - Wahl, Bernd AU - Lenhart, Brigitte AU - Blenckner, Thorsten AU - Teubner, Katrin T2 - Limnology and Oceanography AB - Twenty to fifty years of annual mean deepwater (hypolimnetic) temperature data from twelve deep lakes spaced across Europe (2°95'W to 14°0'E, 46°27' to 59°00'N) show a high degree of coherence among lakes, particularly within geographic regions. Hypolimnetic temperatures vary between years but increased consistently in all lakes by about 0.1-0.2°C per decade. The observed increase was related to the weather generated by largescale climatic processes over the Atlantic. To be effective, the climatic signal from the North Atlantic Oscillation (NAO) must affect deep lakes in spring before the onset of thermal stratification. The most consistent predictor of hypolimnetic temperature is the mean NAO index for January-May (NAOJ-M), which explains 22-63% of the interannual variation in deepwater temperature in 10 of the 12 lakes. The two exceptions are remote, less wind-exposed alpine valley lakes. In four of the deepest lakes, the climate signal fades with depth. The projected hypolimnetic temperature increase of approximately 1°C in 100 yr, obtained using a conservative approach, seems small. Effects on mixing conditions, thermal stability, or the replenishment of oxygen to deep waters result in accumulation of nutrients, which in turn will affect the trophic status and the food web. DA - 2006b PY - 2006b DO - 10.4319/lo.2006.51.6.2787 DP - cat.inist.fr VL - 51 IS - 6 SP - 2787 EP - 2793 LA - eng SN - 0024-3590 UR - http://aslo.org/lo/toc/vol_51/issue_6/2787.html Y2 - 2013/09/02/13:34:45 KW - climate KW - Europe KW - Temperature KW - Austria KW - Central Europe KW - Autriche KW - nutrients KW - warming KW - Clima KW - Climat KW - Europa KW - Europa central KW - Europe Centrale KW - Lac KW - lacustrine environment KW - Lago KW - lakes KW - Medio lacustre KW - Milieu lacustre KW - Suisse KW - Suiza KW - Switzerland KW - Temperatura KW - Température KW - Alemania KW - Allemagne KW - Angleterre KW - Atlantic Ocean KW - deep-water environment KW - Elément nutritif KW - England KW - Europa del Oeste KW - Europe Ouest KW - fresh-water environment KW - Germany KW - Gran Bretaña KW - Grande Bretagne KW - Great Britain KW - Inglaterra KW - Medio agua dulce KW - Mezcla KW - Milieu eau douce KW - Milieu eau profonde KW - Mixage KW - mixing KW - North Atlantic KW - Nutriente KW - Océan Atlantique KW - Océan Atlantique Nord KW - Océano Atlántico KW - Océano Atlántico Norte KW - Oscilación KW - Oscillation KW - oscillations KW - Réchauffement KW - Reino Unido KW - Royaume Uni KW - Scandinavia KW - Scandinavie KW - Suecia KW - Suède KW - Sweden KW - United Kingdom KW - Western Europe ER - TY - JOUR TI - Eighty years of spatially coherent Austrian lake surface temperatures and their relationship to regional air temperature and the North Atlantic Oscillation AU - Livingstone, David M. AU - Dokulil, Martin T. T2 - Limnology and Oceanography DA - 2001/// PY - 2001 DP - cat.inist.fr VL - 46 IS - 5 SP - 1220 EP - 1227 LA - eng SN - 0024-3590 UR - http://cat.inist.fr/?aModele=afficheN&cpsidt=1054501 Y2 - 2013/09/01/19:09:37 KW - climate KW - Europe KW - Temperature KW - Austria KW - Central Europe KW - Autriche KW - Seasonal variations KW - Acción climática KW - Action climatique KW - Actual KW - Actuel KW - Agua superficie KW - air KW - Clima KW - Climat KW - climate effects KW - Coefficient corrélation KW - Coeficiente correlación KW - correlation coefficient KW - Eau surface KW - Europa KW - Europa central KW - Europe Centrale KW - Lac KW - lacustrine environment KW - Lago KW - lakes KW - Medio lacustre KW - Milieu lacustre KW - modern KW - Oscillation Atlantique Nord KW - Suisse KW - Suiza KW - surface water KW - Switzerland KW - Temperatura KW - Température KW - Variación estacional KW - Variation saisonnière ER - TY - RPRT TI - Anpassungsstrategien an den Klimawandel für Österreichs Wasserwirtschaft AU - BMLFUW (Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft CY - Wien DA - 2011/// PY - 2011 LA - de M3 - Endbericht PB - Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft UR - http://www.bmlfuw.gv.at/publikationen/wasser/wasserwirtschaft_wasserpolitik/anpassungsstrategien_an_den_klimawandel_fuer_oesterreichs_wasserwirtschaft.html Y2 - 2013/09/05/09:12:08 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER - TY - JOUR TI - Auswirkungen des Klimawandels auf Hochwasser und Niederwasser AU - Blöschl, G. AU - Viglione, A. AU - Merz, R. AU - Parajka, J. AU - Salinas, J. L. AU - Schöner, W. T2 - Österreichische Wasser- und Abfallwirtschaft AB - Understanding climate impacts on floods and low flows is essential for developing climate adaptation strategies as numerous measures and decisions in water resources management hinge on the estimates of hydrological extremes. The difficulty, however, is that it is rarely clear how the uncertainties in the assumptions propagate to the results. This paper hence focuses on the mechanisms of flood and low flow generation. This allows us to analyse the causal relationships and to separate changes that are likely to occur (hard facts) from changes that are possible but not supported by data evidence (soft facts). DA - 2011/// PY - 2011 DO - 10.1007/s00506-010-0269-z DP - link.springer.com VL - 63 IS - 1-2 SP - 21 EP - 30 LA - de SN - 0945-358X, 1613-7566 UR - http://link.springer.com/article/10.1007/s00506-010-0269-z Y2 - 2013/09/01/08:32:54 KW - Chemistry/Food Science, general KW - Engineering, general KW - Waste Management/Waste Technology KW - Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution ER -