Spatial and Seasonal Characteristics of Air Pollution Spillover in China

Air pollution spillover can cause air pollution to negatively affect neighboring regions. The structure of air pollution spillover varies with changes in season and space. Researching the spatial and seasonal characteristics of air pollution spillover is beneficial for determining air pollution prev...

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Autores principales:	Baocheng Yu, Wei Fang, Shupei Huang, Siyao Liu, Yajie Qi, Xiaodan Han
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	air pollution spillover complex network motif season Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/a7c6b856299941e787240d8317477aa7
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spelling	oai:doaj.org-article:a7c6b856299941e787240d8317477aa72021-11-11T19:49:46ZSpatial and Seasonal Characteristics of Air Pollution Spillover in China10.3390/su1321122722071-1050https://doaj.org/article/a7c6b856299941e787240d8317477aa72021-11-01T00:00:00Zhttps://www.mdpi.com/2071-1050/13/21/12272https://doaj.org/toc/2071-1050Air pollution spillover can cause air pollution to negatively affect neighboring regions. The structure of air pollution spillover varies with changes in season and space. Researching the spatial and seasonal characteristics of air pollution spillover is beneficial for determining air pollution prevention and control policies. First, this paper uses the GARCH-BEKK model to correlate the air pollution spillover among cities. Second, a complex network is constructed, and cities that have stronger spillover correlations are grouped into the same region. Finally, motifs are analyzed regarding the spillover relationships among regions. This paper also compares the structure of air pollution spillover during various seasons. This study determines that every season has a core region where the air pollution spillover exits the region. The core region in the spring is western East China, in the summer it is northern East China, in the autumn it is northern East China, and in the winter it is northern North China. These regions interact with most other regions. Furthermore, in spring and winter, the phenomena of air pollution spillover between regions are stronger than those in summer and autumn. We can weaken the air pollution spillover by controlling the air pollution in core regions.Baocheng YuWei FangShupei HuangSiyao LiuYajie QiXiaodan HanMDPI AGarticleair pollutionspillovercomplex networkmotifseasonEnvironmental effects of industries and plantsTD194-195Renewable energy sourcesTJ807-830Environmental sciencesGE1-350ENSustainability, Vol 13, Iss 12272, p 12272 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	air pollution spillover complex network motif season Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
spellingShingle	air pollution spillover complex network motif season Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 Baocheng Yu Wei Fang Shupei Huang Siyao Liu Yajie Qi Xiaodan Han Spatial and Seasonal Characteristics of Air Pollution Spillover in China
description	Air pollution spillover can cause air pollution to negatively affect neighboring regions. The structure of air pollution spillover varies with changes in season and space. Researching the spatial and seasonal characteristics of air pollution spillover is beneficial for determining air pollution prevention and control policies. First, this paper uses the GARCH-BEKK model to correlate the air pollution spillover among cities. Second, a complex network is constructed, and cities that have stronger spillover correlations are grouped into the same region. Finally, motifs are analyzed regarding the spillover relationships among regions. This paper also compares the structure of air pollution spillover during various seasons. This study determines that every season has a core region where the air pollution spillover exits the region. The core region in the spring is western East China, in the summer it is northern East China, in the autumn it is northern East China, and in the winter it is northern North China. These regions interact with most other regions. Furthermore, in spring and winter, the phenomena of air pollution spillover between regions are stronger than those in summer and autumn. We can weaken the air pollution spillover by controlling the air pollution in core regions.
format	article
author	Baocheng Yu Wei Fang Shupei Huang Siyao Liu Yajie Qi Xiaodan Han
author_facet	Baocheng Yu Wei Fang Shupei Huang Siyao Liu Yajie Qi Xiaodan Han
author_sort	Baocheng Yu
title	Spatial and Seasonal Characteristics of Air Pollution Spillover in China
title_short	Spatial and Seasonal Characteristics of Air Pollution Spillover in China
title_full	Spatial and Seasonal Characteristics of Air Pollution Spillover in China
title_fullStr	Spatial and Seasonal Characteristics of Air Pollution Spillover in China
title_full_unstemmed	Spatial and Seasonal Characteristics of Air Pollution Spillover in China
title_sort	spatial and seasonal characteristics of air pollution spillover in china
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/a7c6b856299941e787240d8317477aa7
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_version_	1718431426831974400

Spatial and Seasonal Characteristics of Air Pollution Spillover in China

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