Joint Governance Regions and Major Prevention Periods of PM<sub>2.5</sub> Pollution in China Based on Wavelet Analysis and Concentration-Weighted Trajectory

Joint Governance Regions and Major Prevention Periods of PM<sub>2.5</sub> Pollution in China Based on Wavelet Analysis and Concentration-Weighted Trajectory

China has made some progress in controlling PM<sub>2.5</sub> (particulate matter with an aerodynamic diameter of &#8804;2.5 &#956;m) pollution, but there are still some key areas that need further strengthening. Considering that excessive prevention and control efforts affect eco...

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Bibliographic Details
Main Authors: Youting Li, Wenhui Zhao, Jianing Fu, Zhiqiang Liu, Congying Li, Jingying Zhang, Chuan He, Kai Wang
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Sustainability
Subjects:
pm<sub>2.5</sub>
spatiotemporal variation
empirical orthogonal function
continuous wavelet transform
backward trajectory analysis
joint governance region
Online Access:https://www.mdpi.com/2071-1050/12/5/2019

Internet

https://www.mdpi.com/2071-1050/12/5/2019

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