Simulation of the Spatiotemporal Distribution of PM<sub>2.5</sub> Concentration Based on GTWR-XGBoost Two-Stage Model: A Case Study of Chengdu Chongqing Economic Circle

Simulation of the Spatiotemporal Distribution of PM<sub>2.5</sub> Concentration Based on GTWR-XGBoost Two-Stage Model: A Case Study of Chengdu Chongqing Economic Circle

Natural environmental factors and human activity intensity factors, the two main factors that affect the spatial and temporal distribution of PM<sub>2.5</sub> concentration near the surface, have different mechanisms of action on PM<sub>2.5</sub> concentration. In this paper,...

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Bibliographic Details
Main Authors: Minghao Liu, Xiaolin Luo, Liai Qi, Xiangli Liao, Chun Chen
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Atmosphere
Subjects:
PM<sub>2.5</sub>
LUR stepwise regression
GTWR-XGBoost two-stage model
remote sensing retrieval
Chengdu Chongqing economic circle
Online Access:https://www.mdpi.com/2073-4433/14/1/115

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https://www.mdpi.com/2073-4433/14/1/115

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