globalchange  > 科学计划与规划
DOI: 10.1002/2015GL064097
论文题名:
Morphometry and average temperature affect lake stratification responses to climate change
作者: Kraemer B.M.; Anneville O.; Chandra S.; Dix M.; Kuusisto E.; Livingstone D.M.; Rimmer A.; Schladow S.G.; Silow E.; Sitoki L.M.; Tamatamah R.; Vadeboncoeur Y.; McIntyre P.B.
刊名: Geophysical Research Letters
ISSN: 0094-8657
EISSN: 1944-8388
出版年: 2015
卷: 42, 期:12
起始页码: 4981
结束页码: 4988
语种: 英语
英文关键词: climate change ; lake ; long term ; stratification ; temperature ; warming
Scopus关键词: Atmospheric temperature ; Lakes ; Temperature ; Thermal stratification ; Water quality ; Lake temperatures ; Long term ; Non-linear relationships ; Strong dependences ; Surface temperatures ; Temperature data ; Warming ; Water temperatures ; Climate change ; climate change ; lacustrine environment ; long-term change ; morphometry ; nonlinearity ; stratification ; surface temperature ; temperature effect ; trend analysis ; warming ; water quality ; water temperature
英文摘要: Climate change is affecting lake stratification with consequences for water quality and the benefits that lakes provide to society. Here we use long-term temperature data (1970-2010) from 26 lakes around the world to show that climate change has altered lake stratification globally and that the magnitudes of lake stratification changes are primarily controlled by lake morphometry (mean depth, surface area, and volume) and mean lake temperature. Deep lakes and lakes with high average temperatures have experienced the largest changes in lake stratification even though their surface temperatures tend to be warming more slowly. These results confirm that the nonlinear relationship between water density and water temperature and the strong dependence of lake stratification on lake morphometry makes lake temperature trends relatively poor predictors of lake stratification trends. © 2015. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84948717879&doi=10.1002%2f2015GL064097&partnerID=40&md5=33f47813a67b09cd80b17b822ae9de0c
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8273
Appears in Collections:科学计划与规划
气候变化与战略

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作者单位: Center for Limnology, University of Wisconsin-Madison, Madison, WI, United States

Recommended Citation:
Kraemer B.M.,Anneville O.,Chandra S.,et al. Morphometry and average temperature affect lake stratification responses to climate change[J]. Geophysical Research Letters,2015-01-01,42(12).
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