IEECAS OpenIR  > 古环境研究室
Distinct effects of anthropogenic aerosols on the East Asian summermonsoon between multidecadal strong and weakmonsoon stages
Xie, Xiaoning1; Wang, Hongli2; Liu, Xiaodong1,3; Li, Jiandong4; Wang, Zhaosheng1; Liu, Yangang5
2016-06-27
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
Volume121Issue:12Pages:7026-7040
SubtypeArticle
AbstractBecause industrial emissions of anthropogenic aerosols over East Asia have greatly increased in recent decades, the interactions between atmospheric aerosols and the East Asian summer monsoon (EASM) have attracted enormous attention. To further understand the aerosol-EASM interaction, we investigate the impacts of anthropogenic aerosols on the EASM during the multidecadal strong (1950-1977) and weak (1978-2000) EASM stages using the Community Atmospheric Model 5.1. Numerical experiments are conducted for the whole period, including the two different EASM stages, with present day (PD, year 2000) and preindustrial (PI, year 1850) aerosol emissions, as well as the observed time-varying aerosol emissions. A comparison of the results from PD and PI shows that, with the increase in anthropogenic aerosols, the large- scale EASM intensity is weakened to a greater degree (-9.8%) during the weak EASM stage compared with the strong EASM stage (-4.4%). The increased anthropogenic aerosols also result in a significant reduction in precipitation over North China during the weak EASM stage, as opposed to a statistically insignificant change during the strong EASM stage. Because of greater aerosol loading and the larger sensitivity of the climate system during weak EASM stages, the aerosol effects are more significant during these EASM stages. These results suggest that anthropogenic aerosols from the same aerosol emissions have distinct effects on the EASM and the associated precipitation between the multidecadal weak and strong EASM stages.
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1002/2015JD024228
WOS KeywordCOMMUNITY ATMOSPHERE MODEL ; SEA-SURFACE TEMPERATURE ; BLACK CARBON AEROSOLS ; SUMMER MONSOON ; CLOUD MICROPHYSICS ; PART I ; CLIMATE ; SIMULATIONS ; CHINA ; PRECIPITATION
Indexed BySCI
Language英语
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000381631800020
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5670
Collection古环境研究室
Affiliation1.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian, Peoples R China
2.Shaanxi Radio & TV Univ, Xian, Peoples R China
3.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Dept Environm Sci & Technol, Xian, Peoples R China
4.Chinese Acad Sci, Inst Atmospher Phys, LASG, Beijing, Peoples R China
5.Brookhaven Natl Lab, Atmospher Sci Div, Upton, NY 11973 USA
Recommended Citation
GB/T 7714
Xie, Xiaoning,Wang, Hongli,Liu, Xiaodong,et al. Distinct effects of anthropogenic aerosols on the East Asian summermonsoon between multidecadal strong and weakmonsoon stages[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2016,121(12):7026-7040.
APA Xie, Xiaoning,Wang, Hongli,Liu, Xiaodong,Li, Jiandong,Wang, Zhaosheng,&Liu, Yangang.(2016).Distinct effects of anthropogenic aerosols on the East Asian summermonsoon between multidecadal strong and weakmonsoon stages.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,121(12),7026-7040.
MLA Xie, Xiaoning,et al."Distinct effects of anthropogenic aerosols on the East Asian summermonsoon between multidecadal strong and weakmonsoon stages".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 121.12(2016):7026-7040.
Files in This Item:
File Name/Size DocType Version Access License
Distinct effects of (4454KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xie, Xiaoning]'s Articles
[Wang, Hongli]'s Articles
[Liu, Xiaodong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xie, Xiaoning]'s Articles
[Wang, Hongli]'s Articles
[Liu, Xiaodong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xie, Xiaoning]'s Articles
[Wang, Hongli]'s Articles
[Liu, Xiaodong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.