Journal of Atmospheric and Environmental Optics, Volume. 20, Issue 1, 47(2025)
Analysis of tropospheric ozone characterization in Pearl River Delta region based on TROPOMI
Fig. 1. Correlation analysis of tropospheric VCD measured by TROPOMI and Shenzhen MAX-DOAS station. (a) NO2; (b) HCHO
Fig. 2. The average VCD distribution of tropospheric NO2 (a) and HCHO (b) in PRD from September 2019 to February 2020
Fig. 3. The average tropospheric VCD variation of NO2 (a) and HCHO (b) in PRD from September 2019 to February 2020
Fig. 4. The monthly relative changes of industrial NOx emissions (relative to September 2019) in PRD from September 2019 to February 2020
Fig. 5. The average VCD distribution of tropospheric O3 in PRD from September 2019 to February 2020
Fig. 6. The average tropospheric VCD variation of O3 in PRD from September 2019 to February 2020
Fig. 7. The averaged ozone formation sensitivity regime in autumn (September 2019 to November 2019) (a) and winter (December 2019 to February 2020) (b) time of the PRD region
Fig. 8. The averaged ozone formation sensitivity regime in urban (a) and rural (b) areas of the PRD region from September 2019 to February 2020
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Kunpeng YANG, Haoran LIU, Chengzhi XING, Wenjing SU, Qianqian HONG, Qihua LI, Xiangguang JI, Cheng LIU. Analysis of tropospheric ozone characterization in Pearl River Delta region based on TROPOMI[J]. Journal of Atmospheric and Environmental Optics, 2025, 20(1): 47
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Received: Jan. 14, 2023
Accepted: --
Published Online: Feb. 21, 2025
The Author Email: YANG Kunpeng (kpy@stu.ahu.edu.cn)