DOI: 10.1002/2016GL069394
论文题名: Modulation of the summer hydrological cycle evolution over western Europe by anthropogenic aerosols and soil-atmosphere interactions
作者: Boé J.
刊名: Geophysical Research Letters
ISSN: 0094-8843
EISSN: 1944-8574
出版年: 2016
卷: 43, 期: 14 起始页码: 7678
结束页码: 7685
语种: 英语
英文关键词: anthropogenic aerosols
; climate change
; Europe
; evapotranspiration
; hydrological cycle
; summer
Scopus关键词: Aerosols
; Climate change
; Evapotranspiration
; Modulation
; Solar radiation
; Uncertainty analysis
; Anthropogenic aerosols
; Decadal variations
; Europe
; Historical periods
; Hydrological cycles
; Soil atmosphere
; summer
; Western Europe
; Climate models
英文摘要: Large decadal variations in solar radiation at surface have been observed over Europe for 60Â years. These variations might have impacted the hydrological cycle, through a modulation of the energy available for evapotranspiration. Here a large ensemble of climate models is analyzed to characterize the impacts of anthropogenic aerosols on the hydrological cycle over western Europe in summer and the associated uncertainties. Some models simulate strong aerosols-driven changes in evapotranspiration and also precipitation on the historical period, while other models show virtually no impact. These opposed responses are largely determined by two seemingly independent properties of the models: the magnitude of the impact of anthropogenic aerosols on solar radiation and whether evapotranspiration is predominantly water or energy limited. Both properties, characterized on the past climate, are highly uncertain in current climate models and continue to impact the evolution of the hydrological cycle through the 21st century. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84982124162&doi=10.1002%2f2016GL069394&partnerID=40&md5=828783e67f697b985aed0ab8602018e2
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9806
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: CECI, CERFACS-CNRS, Toulouse, France
Recommended Citation:
Boé J.. Modulation of the summer hydrological cycle evolution over western Europe by anthropogenic aerosols and soil-atmosphere interactions[J]. Geophysical Research Letters,2016-01-01,43(14).