中国大陆CO<sub>2</sub>浓度时空分布特征及驱动因素

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Abstract This paper analyzes the spatiotemporal characteristics of CO₂ concentration distribution in China mainland during 2015~2019 and the driving factors by integrating CO₂ data from the European Centre for Medium-Range Weather Forecast (ECMWF), MODIS data, and population, GDP, energy consumption data from China Yearbook. The results of geographically weighted regression analysis and correlation analysis show that the atmospheric CO₂ in China rose periodically. Human activity is the principal factor affecting CO₂ concentration. The effects of natural and human activities on atmospheric present high heterogeneity in different regions.

Key words： CO₂ concentration influencing factors geographically weighted regression analysis

Received: 29 August 2022

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X24

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	Articles by authors
	RENYANG Qian-qian
	LIAN Yi
	LI Hai-xiao
	GAO Hui-chun
	DONG Jian-kang
	HE Meng-xuan

Cite this article:

RENYANG Qian-qian,LIAN Yi,LI Hai-xiao等. Spatial and temporal distribution of CO₂ concentration in mainland China and its influencing factors[J]. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(4): 1919-1929.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2023/V43/I4/1919

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