DOI: 10.1002/2013GL058826
论文题名: Intensified land surface control on boundary layer growth in a changing climate
作者: Dirmeyer P.A. ; Wang Z. ; Mbuh M.J. ; Norton H.E.
刊名: Geophysical Research Letters
ISSN: 0094-10349
EISSN: 1944-10080
出版年: 2014
卷: 41, 期: 4 起始页码: 1290
结束页码: 1294
语种: 英语
英文关键词: climate change
; CMIP5
; LCL
; sensible heat
; sensitivity
; soil moisture
Scopus关键词: Atmospheric thermodynamics
; Climate models
; Heat flux
; Soil moisture
; Surface measurement
; Boundary layer growth
; CMIP5
; Coupled Model Intercomparison Project
; Future climate scenarios
; LCL
; Lifting condensation levels
; Sensible heat
; sensitivity
; Climate change
; boundary layer
; climate change
; climate modeling
; condensation
; data set
; land surface
; land use change
; sensible heat flux
; soil moisture
英文摘要: Data from the Coupled Model Intercomparison Project Phase 5 for historical and future climate scenarios are examined for changes in the energy cycle component of land surface feedback on the atmosphere, namely, through the linkages from soil moisture to sensible heat flux to the height of the lifting condensation level marking the cloud base. Climate models project heightened sensitivity in both of these segments of the feedback pathway over most of the globe. This is in agreement with studies showing similar increases in land-atmosphere feedback through the water cycle, despite different physical processes, and may contribute to prevalent droughts and floods found in most climate change forecasts. Key Points Land-atmosphere feedback goes from soil moisture to sensible heat to PBL growth This feedback pathway is likely to strengthen in a warming climate Sensitivity to land use change and climate extremes may amplify in the future ©2014. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894470543&doi=10.1002%2f2013GL058826&partnerID=40&md5=a7ff26e704932575d950070d62ea4456
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7613
Appears in Collections: 气候减缓与适应
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作者单位: Department of Atmospheric, Oceanic and Earth Sciences, George Mason University, Fairfax VA, United States
Recommended Citation:
Dirmeyer P.A.,Wang Z.,Mbuh M.J.,et al. Intensified land surface control on boundary layer growth in a changing climate[J]. Geophysical Research Letters,2014-01-01,41(4).