globalchange  > 气候减缓与适应
DOI: 10.1002/grl.50495
论文题名:
Evapotranspiration amplifies European summer drought
作者: Teuling A.J.; Van Loon A.F.; Seneviratne S.I.; Lehner I.; Aubinet M.; Heinesch B.; Bernhofer C.; Grünwald T.; Prasse H.; Spank U.
刊名: Geophysical Research Letters
ISSN: 0094-9019
EISSN: 1944-8750
出版年: 2013
卷: 40, 期:10
起始页码: 2071
结束页码: 2075
语种: 英语
英文关键词: catchment ; drought ; Europe ; evapotranspiration
Scopus关键词: Drought indices ; Europe ; Headwater catchment ; Long-term observations ; Runoff process ; Summer droughts ; Western Europe ; Catchments ; Evapotranspiration ; Runoff ; Water supply ; Drought ; catchment ; drought stress ; evapotranspiration ; precipitation (climatology) ; runoff ; summer ; Europe
英文摘要: Drought is typically associated with a lack of precipitation, whereas the contribution of evapotranspiration and runoff to drought evolution is not well understood. Here we use unique long-term observations made in four headwater catchments in central and western Europe to reconstruct storage anomalies and study the drivers of storage anomaly evolution during drought. We provide observational evidence for the "drought-paradox" in that region: a consistent and significant increase in evapotranspiration during drought episodes, which acts to amplify the storage anomalies. In contrast, decreases in runoff act to limit storage anomalies. Our findings stress the need for the correct representation of evapotranspiration and runoff processes in drought indices. © 2013 American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879986437&doi=10.1002%2fgrl.50495&partnerID=40&md5=761ea8c8e2fc6d663d8915337a51bcf0
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6283
Appears in Collections:气候减缓与适应

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作者单位: Hydrology and Quantitative Water Management Group, Wageningen University, PO Box 47, 6700 AA, Wageningen, Netherlands

Recommended Citation:
Teuling A.J.,Van Loon A.F.,Seneviratne S.I.,et al. Evapotranspiration amplifies European summer drought[J]. Geophysical Research Letters,2013-01-01,40(10).
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