Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL085329 |
South Asian Summer Monsoon Response to Aerosol-Forced Sea Surface Temperatures | |
Li, Xiaoqiong1,2; Ting, Mingfang1; You, Yujia1,2; Lee, Dong-Eun1,3; Westervelt, Daniel M.1,4; Ming, Yi5 | |
2020-01-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; South Korea |
英文摘要 | Climate models suggest that anthropogenic aerosol-induced drying dominates the historical rainfall changes over the heavily populated South Asian monsoon region. The regional response depends on both the aerosol fast radiative effect and the slow process through sea surface temperature (SST) cooling. Two atmospheric general circulation models, NCAR-CAM5 and GFDL-AM3, are used to investigate the monsoon response to prescribed aerosol-forced SSTs. The total SST is separated into uniform cooling and a spatially varying component characterized by interhemispheric asymmetry. The monsoon rainfall is predominantly controlled by the nonuniform SSTs, in the local Indian Ocean, South, and East China Seas (IO-CSs). The reduced meridional SST gradient in the IO-CSs leads to weakened monsoon circulation, which drives a north-south dipole rainfall change. The latitudinal location of the dipole shows model dependence due to differences in local SSTs and their meridional gradient, which determines the latitudinal location of the meridional overturning circulation responses. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000513983400016 |
WOS关键词 | PRECIPITATION RESPONSES ; TROPICAL CIRCULATION ; FUTURE PROJECTIONS ; SPATIAL-PATTERNS ; RELATIVE ROLES ; CLIMATE ; UNCERTAINTY ; DIOXIDE ; CMIP5 ; TUG |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/279522 |
专题 | 气候变化 |
作者单位 | 1.Columbia Univ, Lamont Doherty Geol Observ, Palisades, NY 10964 USA; 2.Columbia Univ, Dept Earth & Environm Sci, Palisades, NY USA; 3.ChungNam Natl Univ, Dept Marine Environm Sci, Daejeon, South Korea; 4.Goddard Inst Space Studies, New York, NY USA; 5.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA |
推荐引用方式 GB/T 7714 | Li, Xiaoqiong,Ting, Mingfang,You, Yujia,et al. South Asian Summer Monsoon Response to Aerosol-Forced Sea Surface Temperatures[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(1). |
APA | Li, Xiaoqiong,Ting, Mingfang,You, Yujia,Lee, Dong-Eun,Westervelt, Daniel M.,&Ming, Yi.(2020).South Asian Summer Monsoon Response to Aerosol-Forced Sea Surface Temperatures.GEOPHYSICAL RESEARCH LETTERS,47(1). |
MLA | Li, Xiaoqiong,et al."South Asian Summer Monsoon Response to Aerosol-Forced Sea Surface Temperatures".GEOPHYSICAL RESEARCH LETTERS 47.1(2020). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论