| 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 Author | Tie, Xuexi(tiexx@ieecas.cn) |
| 2021-05-28 | |
| Source Publication | GEOPHYSICAL RESEARCH LETTERS
 |
| ISSN | 0094-8276 |
| Volume | 48Issue:10Pages:9 |
| Abstract | A 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. |
| Keyword | air pollution zone climate change East Asian winter monsoon PM2 5 |
| DOI | 10.1029/2021GL092672 |
| WOS Keyword | NORTH CHINA PLAIN ; REGIONAL HAZE EVENT ; ATMOSPHERIC CIRCULATIONS ; AEROSOL CONCENTRATIONS ; PM2.5 CONCENTRATION ; SULFATE FORMATION ; SYNOPTIC WEATHER ; IMPACT ; VARIABILITY ; FOG |
| Indexed By | SCI ; SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41807307] ; National Natural Science Foundation of China[41703127] ; Light of West China, Chinese Academy of Sciences[XAB2016B04] |
| WOS Research Area | Geology |
| Funding Organization | National Natural Science Foundation of China ; Light of West China, Chinese Academy of Sciences |
| WOS Subject | Geosciences, Multidisciplinary |
| WOS ID | WOS:000658600300060 |
| Publisher | AMER GEOPHYSICAL UNION |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://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 Author | Tie, Xuexi |
| Affiliation | 1.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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