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The Provincial Baseline of PM2.5 in China and Its Hierarchical Management Strategy

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成果类型:
期刊论文
作者:
Jin, Doudou;Kong, Shaojie;Ou, Changhong;Chen, Anwei;Li, Fei
通讯作者:
Li, F.;Chen, A.
作者机构:
[Jin, Doudou; Chen, Anwei] Hunan Agr Univ, Coll Resources & Environm, Changsha, Peoples R China.
[Ou, Changhong; Kong, Shaojie; Li, Fei] Zhongnan Univ Econ & Law, Sch Informat & Safety Engn, Wuhan, Peoples R China.
通讯机构:
[Chen, A.] C
[Li, F.] S
College of Resources and Environment, China
School of Information and Safety Engineering, China
语种:
英文
关键词:
Cumulative frequency curve method;PM2.5 baseline;hierarchical management strategy;China;Air Quality
期刊:
Frontiers in Public Health
ISSN:
2296-2565
年:
2022
卷:
10
页码:
908760
基金类别:
This study was funded by the National Natural Science Foundation of China (51879105), Hubei Provincial Outstanding Young Science and Technology Innovation Team Project (T2021032), and Fundamental Research Funds for the Central Universities from Zhongnan University of Economics and Law (2722021AJ007, 202151414, 202151408).
机构署名:
本校为第一机构
院系归属:
资源环境学院
摘要:
Provincial PM2.5 pollution management in China is facing great challenges, which is necessary to formulate hierarchical management strategies according to the specific situation of each province to achieve environmental equity management. This work calculates and analyzes the baseline value of PM2.5 in 31 provinces in China from 2018 to 2019 using the cumulative frequency curve method. Results showed that 93% of the provinces have two inflection points in the cumulative frequency curve, indicating that human activities showed a significant impa...

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