Future alterations of thermal characteristics in a medium-sized lake simulated by coupling a regional climate model with a lake model

Verfasser / Beitragende:
[Thomas Bueche, Mark Vetter]
Ort, Verlag, Jahr:
2015
Enthalten in:
Climate Dynamics, 44/1-2(2015-01-01), 371-384
Format:
Artikel (online)
ID: 605474230
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024 7 0 |a 10.1007/s00382-014-2259-5  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00382-014-2259-5 
245 0 0 |a Future alterations of thermal characteristics in a medium-sized lake simulated by coupling a regional climate model with a lake model  |h [Elektronische Daten]  |c [Thomas Bueche, Mark Vetter] 
520 3 |a Regional climate models (RCM) provide site-specific meteorological data at a suitable spatial resolution for the estimation of future climate-driven changes in aquatic ecosystems. In this study, we used meteorological data from the RCM weather-situation-based regionalization method (WETTREG), available for Germany, to force a one-dimensional hydrodynamic lake model to simulate climate-induced changes on the summer thermal stratification of Lake Ammersee in southern Germany. In comparison to the period of 2002-2010, an extension by 22days of the summer stratification period was simulated for 2042-2050. Further, a vertical shift in the position of metalimnion and thermocline within the lake was not detected, but a slight increase in the metalimnion thickness during mid-summer of 1m was simulated. Along with these changes in stratification patterns, warming for the epilimnion water temperatures during summer stratification and for the entire water body in winter were simulated for the future. By contrast the hypolimnion temperatures are simulated to decrease during the summer stratification. In addition to simulating future limno-physical aspects, the investigation demonstrates that the RCM data of the WETTREG projection are suitable for conducting climate change impact studies. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Thermal stratification  |2 nationallicence 
690 7 |a Regional climate model WETTREG  |2 nationallicence 
690 7 |a Hydrodynamic modeling  |2 nationallicence 
690 7 |a Thermocline characteristics  |2 nationallicence 
690 7 |a Climate change impact  |2 nationallicence 
690 7 |a Lake Ammersee  |2 nationallicence 
690 7 |a RCM : Regional climate model  |2 nationallicence 
690 7 |a WETTREG : Wetterlagen-basierte Regionalisierungsmethode (engl: weather-situation based regionalization method)  |2 nationallicence 
690 7 |a DYRESM : Dynamic reservoir simulation model  |2 nationallicence 
690 7 |a OMS : Observed meteorology simulation past  |2 nationallicence 
690 7 |a WSP : WETTREG-simulations past  |2 nationallicence 
690 7 |a WSF : WETTREG-simulations future  |2 nationallicence 
690 7 |a DOY : Day of the year  |2 nationallicence 
690 7 |a PDF : Probability density function  |2 nationallicence 
700 1 |a Bueche  |D Thomas  |u Department of Geography, Ludwig-Maximilians-University, Luisenstr. 37, 80333, Munich, Germany  |4 aut 
700 1 |a Vetter  |D Mark  |u Faculty of Information Management and Media, Karlsruhe University of Applied Sciences, Moltkestr. 30, 76133, Karlsruhe, Germany  |4 aut 
773 0 |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 44/1-2(2015-01-01), 371-384  |x 0930-7575  |q 44:1-2<371  |1 2015  |2 44  |o 382 
856 4 0 |u https://doi.org/10.1007/s00382-014-2259-5  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00382-014-2259-5  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bueche  |D Thomas  |u Department of Geography, Ludwig-Maximilians-University, Luisenstr. 37, 80333, Munich, Germany  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Vetter  |D Mark  |u Faculty of Information Management and Media, Karlsruhe University of Applied Sciences, Moltkestr. 30, 76133, Karlsruhe, Germany  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 44/1-2(2015-01-01), 371-384  |x 0930-7575  |q 44:1-2<371  |1 2015  |2 44  |o 382