DOI: 10.1029/2012GL054620
论文题名: Trends and variations of ocean surface latent heat flux: Results from GSSTF2c data set
作者: Gao S. ; Chiu L.S. ; Shie C.-L.
刊名: Geophysical Research Letters
ISSN: 0094-9381
EISSN: 1944-9112
出版年: 2013
卷: 40, 期: 2 起始页码: 380
结束页码: 385
语种: 英语
Scopus关键词: Air humidity
; Empirical Orthogonal Function
; Incidence angles
; Ocean surfaces
; Saturated air
; Sea surfaces
; Southern oscillation
; Surface turbulent fluxes
; Atmospheric pressure
; Surface waters
; data set
; El Nino-Southern Oscillation
; empirical analysis
; EOS
; humidity
; latent heat flux
; temporal period
英文摘要: Trends and variations of Goddard Satellite-based Surface Turbulent Fluxes (GSSTF) version 2c (GSSTF2c) latent heat flux (LHF) are examined. This version of LHF takes account of the correction in Earth incidence angle. The trend of global mean LHF for GSSTF2c is much reduced relative to GSSTF version 2b Set 1 and Set 2 for the same period 1988-2008. Temporal increase of GSSTF2c LHF in the two decades is 11.0%, in which 3.1%, 5.8%, and 2.1% are attributed to the increase in wind, the increase in sea surface saturated air humidity, and the decrease in near-surface air humidity, respectively. The first empirical orthogonal function of LHF is a conventional El Niño Southern Oscillation (ENSO) mode. However, the trends in LHF are independent of conventional ENSO phenomena. After removing ENSO signal, the pattern of LHF trends is primarily determined by the pattern of air-sea humidity difference trends. © 2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874887534&doi=10.1029%2f2012GL054620&partnerID=40&md5=3692a1227135942a33f8e75c6d74bd3b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6645
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:
Gao S.,Chiu L.S.,Shie C.-L.. Trends and variations of ocean surface latent heat flux: Results from GSSTF2c data set[J]. Geophysical Research Letters,2013-01-01,40(2).