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| DOI | 10.1088/1748-9326/ac583c |
| Multi-year variation of near-surface ozone at Zhongshan Station, Antarctica | |
| Tian, Biao; Ding, Minghu; Putero, Davide; Li, Chuanjin; Zhang, Dongqi; Tang, Jie; Zheng, Xiangdong; Bian, Lingen; Xiao, Cunde | |
| 通讯作者 | Ding, MH (通讯作者)，Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing 100081, Peoples R China. |
| 发表日期 | 2022 |
| ISSN | 1748-9326 |
| 卷号 | 17期号:4 |
| 英文摘要 | With the support of the Chinese National Antarctic Research Expedition, near-surface ozone (O-3) was continuously monitored at Zhongshan Station (ZOS) (69 degrees 22 ' 12 '' S, 76 degrees 21 ' 49 '' E, 18.5 m above sea level) in East Antarctica from 2008 to 2020. The seasonal and diurnal variability of near-surface O-3 at ZOS were investigated. O-3 enhancement events (OEEs) were frequently observed in the warm season (OEEs in January accounted for 23.0% of all OEEs). The OEEs at ZOS were related to the photochemical reaction processes under the influences of O-3 and solar radiation in the stratosphere and synoptic-scale air mass transport from coastal areas (Princess Elizabeth Land, Wilkes Land, and Queen Mary Land), as evidenced by the recorded wind speed, solar shortwave irradiance, and total column ozone data and the computed potential source contribution function and concentration-weighted trajectory models. The results computed by the tool Stratosphere-to-Troposphere Exchange Flux indicated that stratosphere-to-troposphere transport had no direct impact on OEEs at ZOS. Therefore, synoptic-scale air mass transport is the main cause of OEEs in Antarctica, which is consistent with previous studies. Unlike OEEs at inland Antarctic stations, which are mainly affected by air mass transport from inland plateaus, OEEs at ZOS, a coastal station, are mainly affected by air mass transport from coastal land in East Antarctica. |
| 关键词 | TROPOSPHERIC OZONEBOUNDARY-LAYERSOUTH-POLENOVARIABILITYPRECURSORSTROPOPAUSECONCORDIAEPISODESAEROSOL |
| 英文关键词 | near-surface ozone (O-3); Zhongshan Station; O-3 enhancement events (OEEs) |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000766862900001 |
| 来源期刊 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/255081 |
| 作者单位 | [Tian, Biao; Ding, Minghu; Zhang, Dongqi; Tang, Jie; Zheng, Xiangdong; Bian, Lingen] Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing 100081, Peoples R China; [Putero, Davide] Natl Res Council Italy, CNR 8211, Inst Atmospher Sci & Climate, Corso Fiume 4, I-10133 Turin, Italy; [Putero, Davide] Natl Res Council Italy, ISAC, Corso Fiume 4, I-10133 Turin, Italy; [Li, Chuanjin] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China; [Xiao, Cunde] Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Biao,Ding, Minghu,Putero, Davide,et al. Multi-year variation of near-surface ozone at Zhongshan Station, Antarctica[J]. 中国科学院西北生态环境资源研究院,2022,17(4). |
| APA | Tian, Biao.,Ding, Minghu.,Putero, Davide.,Li, Chuanjin.,Zhang, Dongqi.,...&Xiao, Cunde.(2022).Multi-year variation of near-surface ozone at Zhongshan Station, Antarctica.ENVIRONMENTAL RESEARCH LETTERS,17(4). |
| MLA | Tian, Biao,et al."Multi-year variation of near-surface ozone at Zhongshan Station, Antarctica".ENVIRONMENTAL RESEARCH LETTERS 17.4(2022). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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