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Long-distance mobile MAX-DOAS observations of NO2 and SO2 over the North China Plain and identification of regional transport and power plant emissions

文献类型：期刊论文

作者Tan, Wei2; Liu, Cheng2,3,4,8,9; Wang, Shanshan5,6; Liu, Haoran1; Zhu, Yizhi2; Su, Wenjing7; Hu, Qihou2; Liu, Jianguo2
刊名ATMOSPHERIC RESEARCH
出版日期2020-11-15
卷号245
ISSN号0169-8095
DOI10.1016/j.atmosres.2020.105037
通讯作者Liu, Cheng(chliu81@ustc.edu.cn) ; Wang, Shanshan(shanshanwang@fudan.edu.cn)
英文摘要In this study, the spatiotemporal distribution of the NO2 and SO2 Vertical Columns Densities (VCDs) in the North China Plain (NCP) region was measured by long-distance mobile measurements using a mobile Multi-AXis Differential Optical Absorption Spectroscopy (MAX-DOAS) instrument. The mobile observations were performed in both summer (July 2017) and winter (January and February 2018) and the total driving mileage exceeded 3000 km. The concentrations of NO2 and SO2 in different seasons and areas were significantly different. During winter, serious NO2 and SO2 pollution was observed in northern Anhui Province, central Shandong Province, and the Beijing-Tianjin-Hebei Region. The evolution and transportation processes of three typical heavy pollution cases were discussed in detail. Combined with the Weather Research and Forecasting with Chemistry model simulated wind field information, the NO2 transportation flux from northern Jiangsu Province to northern Anhui Province is quantified as 7.12 kg s(-1). Finally, we estimated the NO2 and SO2 emissions from the Dezhou and Hengshui power plants by plume cross section scanning and encircled observations, respectively. The NO2 and SO2 emission fluxes of the Dezhou Power Plant are 0.79 kg s(-1) and 1.11 kg s(-1), respectively, while the NO2 and SO2 emission fluxes of the Hengshui Power Plant are 0.12 kg s(-1) and 0.36 kg s(-1), respectively. This study quantitatively analyzed the transportation of atmospheric pollutants and power plant emissions, which is helpful for understanding the occurrence and evolution of pollution and is also useful for the government to introduce policies to protect and control the atmospheric environment.
WOS关键词ABSORPTION CROSS-SECTIONS ; AEROSOL OPTICAL-PROPERTIES ; VERTICAL COLUMN DENSITIES ; TROPOSPHERIC NO2 ; AIR-QUALITY ; TEMPERATURE-DEPENDENCE ; SECONDARY AEROSOL ; HAZE POLLUTION ; RURAL SITE ; 000 CM(-1)
资助项目National Key Research and Development Program of China[2018YFC0213104] ; National Key Research and Development Program of China[2018YFC0213201] ; National Key Research and Development Program of China[2016YFC0203302] ; National Key Research and Development Program of China[2017YFC0210002] ; Anhui Science and Technology Major Project[18030801111] ; National Natural Science Foundation of China[41722501] ; National Natural Science Foundation of China[91544212] ; National Natural Science Foundation of China[51778596] ; National Natural Science Foundation of China[41575021] ; National Natural Science Foundation of China[41977184] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23020301] ; National Key Project for Causes and Control of Heavy Air Pollution[DQGG0102-03] ; National Key Project for Causes and Control of Heavy Air Pollution[DQGG0205] ; National High-Resolution Earth Observation Project of China[05-Y30B01-9001-19/20-3] ; Civil Aerospace Technology Advance Research Project[Y7K00100KJ]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
出版者ELSEVIER SCIENCE INC
WOS记录号WOS:000567776500001
资助机构National Key Research and Development Program of China ; Anhui Science and Technology Major Project ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Project for Causes and Control of Heavy Air Pollution ; National High-Resolution Earth Observation Project of China ; Civil Aerospace Technology Advance Research Project
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/104039]  
专题中国科学院合肥物质科学研究院
通讯作者Liu, Cheng; Wang, Shanshan
作者单位1.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China
3.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Reg Atmospher Environm, Xiamen 361021, Peoples R China
4.Univ Sci & Technol China, Dept Precis Machinery & Precis Instrumentat, Hefei 230026, Peoples R China
5.Fudan Univ, Dept Environm Sci & Engn, Shanghai Key Lab Atmospher Particle Pollut & Prev, Shanghai 200433, Peoples R China
6.Inst Ecochongming IEC, 20 Cuiniao Rd, Shanghai 202162, Peoples R China
7.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei 230026, Peoples R China
8.Univ Sci & Technol China, Anhui Higher Educ Inst, Key Lab Precis Sci Instrumentat, Hefei 230026, Peoples R China
9.USTC, Anhui Prov Key Lab Polar Environm & Global Change, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Tan, Wei,Liu, Cheng,Wang, Shanshan,et al. Long-distance mobile MAX-DOAS observations of NO2 and SO2 over the North China Plain and identification of regional transport and power plant emissions[J]. ATMOSPHERIC RESEARCH,2020,245.
APA Tan, Wei.,Liu, Cheng.,Wang, Shanshan.,Liu, Haoran.,Zhu, Yizhi.,...&Liu, Jianguo.(2020).Long-distance mobile MAX-DOAS observations of NO2 and SO2 over the North China Plain and identification of regional transport and power plant emissions.ATMOSPHERIC RESEARCH,245.
MLA Tan, Wei,et al."Long-distance mobile MAX-DOAS observations of NO2 and SO2 over the North China Plain and identification of regional transport and power plant emissions".ATMOSPHERIC RESEARCH 245(2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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