Impacts of Agricultural Soil NOx Emissions on O-3 Over Mainland China
文献类型：期刊论文
| 作者 | Shen, Yonglin; Xiao, Zemin1; Wang, Yi3; Xiao, Wen1; Yao, Ling2; Zhou, Chenghu |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2023-02-27 |
| 卷号 | 128期号:4页码:e2022JD037986 |
| ISSN号 | 2169-897X |
| 关键词 | surface ozone agricultural soil NOX WRF-Chem regional simulation |
| DOI | 10.1029/2022JD037986 |
| 文献子类 | Article |
| 英文摘要 | Regional ozone (O-3) pollution has currently become an urgent air pollution problem in China. Nitrogen oxides (NOX) are key precursor pollutants for O-3 formation. However, pollution control policies have generally neglected or simplified the impacts of soil NOX emissions in rural regions. This study aims to evaluate the effect of soil NOX emissions on O-3 in agricultural areas of China based on high-resolution soil NOX emission inventory and the WRF-Chem air quality model. We first validate the simulation result of the O-3 concentration with surface O-3 observations over China using the selected optimal physicochemical scheme. After that, four scenarios are designed to simulate and analyze the regional sensitivity of O-3 to soil NOX emissions and to quantify the effect of soil NOX emissions on O-3 concentration. The results indicate that as soil NOX emissions increase, the overall spatial pattern does not change notably over mainland China, but the O-3 concentration increases remarkably in the northwest and northeast of China. Additionally, we discover that changes of O-3 concentration across mainland China differ substantially among regions. Our results highlight the effect of soil NOX emissions on air quality in agricultural areas. The control of O-3 pollution in China should take into account the comprehensive consequences of various emission sources, as well as their regional differences. |
| WOS关键词 | AIR-QUALITY ; OZONE POLLUTION ; PARTICULATE MATTER ; MODELING SYSTEM ; AMBIENT OZONE ; RIVER DELTA ; LEVEL OZONE ; SENSITIVITY ; URBAN ; AEROSOL |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000949139500001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/190528]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | 1.China Univ Geosci, Natl Engn Res Ctr Geog Informat Syst, Wuhan, Peoples R China 2.China Univ Geosci, Sch Geog & Informat Engn, Key Lab Reg Ecol & Environm Change, Wuhan, Peoples R China 3.China Univ Geosci, Sch Geog & Informat Engn, Wuhan, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Yonglin,Xiao, Zemin,Wang, Yi,et al. Impacts of Agricultural Soil NOx Emissions on O-3 Over Mainland China[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2023,128(4):e2022JD037986. |
| APA | Shen, Yonglin,Xiao, Zemin,Wang, Yi,Xiao, Wen,Yao, Ling,&Zhou, Chenghu.(2023).Impacts of Agricultural Soil NOx Emissions on O-3 Over Mainland China.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,128(4),e2022JD037986. |
| MLA | Shen, Yonglin,et al."Impacts of Agricultural Soil NOx Emissions on O-3 Over Mainland China".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 128.4(2023):e2022JD037986. |
入库方式： OAI收割
来源：地理科学与资源研究所
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