DOI: 10.1002/2016GL069282
论文题名: Relative roles of anthropogenic aerosols and greenhouse gases in land and oceanic monsoon changes during past 156 years in CMIP5 models
作者: Zhang L. ; Li T.
刊名: Geophysical Research Letters
ISSN: 0094-9585
EISSN: 1944-9316
出版年: 2016
卷: 43, 期: 10 起始页码: 5295
结束页码: 5301
语种: 英语
英文关键词: anthropogenic aerosols and greenhouse gases
; land and oceanic monsoon
; single-forcing experiments
Scopus关键词: Aerosols
; Climate models
; Greenhouse gases
; Rain
; Anthropogenic aerosols
; Coupled Model Intercomparison Project
; Dynamic effects
; East Asia
; Eastern pacific
; Intertropical convergence zone
; Rainfall trends
; Western North Pacific
; Atmospheric thermodynamics
; aerosol
; anthropogenic source
; atmospheric moisture
; climate effect
; climate modeling
; experimental study
; greenhouse gas
; monsoon
; rainfall
; regional climate
; thermodynamics
; trend analysis
; Far East
; India
; Pacific Ocean
; Pacific Ocean (North)
英文摘要: Relative roles of anthropogenic aerosols (AAs) and greenhouse gases (GHGs) in land and oceanic monsoon changes during boreal summer over the period 1850–2005 in Coupled Model Intercomparison Project Phase 5 (CMIP5) models are explored. It is found that the GHG effect dominates rainfall trend over oceanic monsoon region. As a result, precipitation over western North Pacific (WNP) monsoon region and Intertropical Convergence Zone (ITCZ) over tropical eastern Pacific are strengthened through the so-called “richest-get-richer” mechanism. Over land monsoon region, GHG and AA effects are different over India and East Asia (EA). The two effects tend to offset each other over India, but the AA effect dominates over EA and induces a drying trend. The weakened effect of GHGs on EA is attributed to the large offset of thermodynamic and dynamic effects associated with GHGs. While the former tends to strengthen EA rainfall through increased moisture, the latter tends to decrease EA rainfall due to the strengthened WNP monsoon impact. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971221394&doi=10.1002%2f2016GL069282&partnerID=40&md5=d91bde2c9472dff31b9c0a9f268efffe
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10548
Appears in Collections: 科学计划与规划 气候变化与战略
There are no files associated with this item.
作者单位: Key Laboratory of Meteorological Disaster, Ministry of Education (KLME)/Joint International Research Laboratory of Climate and Environmental Change (ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD), Nanjing University of Information Science and Technology, Nanjing, China
Recommended Citation:
Zhang L.,Li T.. Relative roles of anthropogenic aerosols and greenhouse gases in land and oceanic monsoon changes during past 156 years in CMIP5 models[J]. Geophysical Research Letters,2016-01-01,43(10).