Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-4915-2017 |
Tropospheric ozone maxima observed over the Arabian Sea during the pre-monsoon | |
Jia, Jia1; Ladstaetter-Weissenmayer, Annette1; Hou, Xuewei2; Rozanov, Alexei1; Burrows, John P.1 | |
2017-04-18 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Peoples R China |
英文摘要 | An enhancement of the tropospheric ozone column (TOC) over Arabian Sea (AS) during the pre-monsoon season is reported in this study. The potential sources of the AS spring ozone pool are investigated by use of multiple data sets (e.g., SCIAMACHY Limb-Nadir-Matching TOC, OMI/MLS TOC, TES TOC, MACC reanalysis data, MOZART-4 model and HYSPLIT model). Three-quarters of the enhanced ozone concentrations are attributed to the 0-8 km height range. The main source of the ozone enhancement is considered to be caused by long-range transport of ozone pollutants from India (similar to 50% contributions to the lowest 4 km, similar to 20% contributions to the 4-8 km height range), the Middle East, Africa and Europe (similar to 30% in total). In addition, the vertical pollution accumulation in the lower troposphere, especially at 4-8 km, was found to be important for the AS spring ozone pool formation. Local photochemistry, on the other hand, plays a negligible role in producing ozone at the 4-8 km height range. In the 0-4 km height range, ozone is quickly removed by wet deposition. The AS spring TOC maxima are influenced by the dynamical variations caused by the sea surface temperature (SST) anomaly during the El Nino period in 2005 and 2010 with a similar to 5DU decrease. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000403956700001 |
WOS关键词 | MARINE BOUNDARY-LAYER ; 1997-1998 EL-NINO ; CARBON-MONOXIDE ; VERTICAL-DISTRIBUTION ; AIR-QUALITY ; CLIMATOLOGY ; SCIAMACHY ; TRANSPORT ; MISSION ; IMPACT |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/28411 |
专题 | 地球科学 |
作者单位 | 1.Inst Environm Phys, Bremen, Germany; 2.Nanjing Univ Informat Sci & Technol, Nanjing, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Jia, Jia,Ladstaetter-Weissenmayer, Annette,Hou, Xuewei,et al. Tropospheric ozone maxima observed over the Arabian Sea during the pre-monsoon[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(8). |
APA | Jia, Jia,Ladstaetter-Weissenmayer, Annette,Hou, Xuewei,Rozanov, Alexei,&Burrows, John P..(2017).Tropospheric ozone maxima observed over the Arabian Sea during the pre-monsoon.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(8). |
MLA | Jia, Jia,et al."Tropospheric ozone maxima observed over the Arabian Sea during the pre-monsoon".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.8(2017). |
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