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Air Pollution Zone Migrates South Driven by East Asian Winter Monsoon and Climate Change
Zhao, Shuyu1; Feng, Tian2; Tie, Xuexi1,3; Li, Guohui1; Cao, Junji1
Corresponding AuthorTie, Xuexi(tiexx@ieecas.cn)
2021-05-28
Source PublicationGEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
Volume48Issue:10Pages:9
AbstractA variety of climatological indices have been established to illustrate the impact of climate change on air pollution in China, but major facts for causing variations of air pollution attributed to climate change are still unclear. Here, using in-situ PM2.5 (particles with the aerodynamic diameter less than 2.5 mu m) measurement, atmospheric reanalysis data and a chemical transport model, we show that meridional distribution of PM2.5 loadings is strongly modulated by the intensity of East Asian winter monsoon (EAWM). The EAWM drives the heavily polluted zone in eastern China to migrate southward, i.e., under stronger EAWM, more southward migration of air pollution occurs. We expect that the migration will likely re-distribute carbon sources- and sinks-related ecosystem, posing a new challenge for the Chinese government, who needs to implement region-different emission reduction plans in the future, to mitigate air pollution and to go carbon neutral.
Keywordair pollution zone climate change East Asian winter monsoon PM2 5
DOI10.1029/2021GL092672
WOS KeywordNORTH CHINA PLAIN ; REGIONAL HAZE EVENT ; ATMOSPHERIC CIRCULATIONS ; AEROSOL CONCENTRATIONS ; PM2.5 CONCENTRATION ; SULFATE FORMATION ; SYNOPTIC WEATHER ; IMPACT ; VARIABILITY ; FOG
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41807307] ; National Natural Science Foundation of China[41703127] ; Light of West China, Chinese Academy of Sciences[XAB2016B04]
WOS Research AreaGeology
Funding OrganizationNational Natural Science Foundation of China ; Light of West China, Chinese Academy of Sciences
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000658600300060
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/16763
Collection粉尘与环境研究室
第四纪科学与全球变化卓越创新中心
Corresponding AuthorTie, Xuexi
Affiliation1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, SKLLQG, Xian, Peoples R China
2.Ningbo Univ, Dept Geog & Amp Spatial Informat Tech, Ningbo, Peoples R China
3.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Urban Atmospher Environm, Xiamen, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Shuyu,Feng, Tian,Tie, Xuexi,et al. Air Pollution Zone Migrates South Driven by East Asian Winter Monsoon and Climate Change[J]. GEOPHYSICAL RESEARCH LETTERS,2021,48(10):9.
APA Zhao, Shuyu,Feng, Tian,Tie, Xuexi,Li, Guohui,&Cao, Junji.(2021).Air Pollution Zone Migrates South Driven by East Asian Winter Monsoon and Climate Change.GEOPHYSICAL RESEARCH LETTERS,48(10),9.
MLA Zhao, Shuyu,et al."Air Pollution Zone Migrates South Driven by East Asian Winter Monsoon and Climate Change".GEOPHYSICAL RESEARCH LETTERS 48.10(2021):9.
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