摘要
本文选取2012—2019年粤港澳大湾区11市大气主要污染物数据,对粤港澳大湾区大气污染的空间格局和城市网络关联性进行实证研究。研究发现:粤港澳大湾区空气环境质量明显好转;在粤港澳三地中,香港地区空气环境质量整体较高;大湾区各类污染物的区域分布特性较为显著;区域内大气污染呈现较为典型的城市空间网络关联结构特征。
This paper selects the main air pollutant data of 11 cities in Guangdong-Hong Kong-Macao Greater Bay Area from year of 2012 to 2019 to conduct an empirical study on the spatial pattern and cities network cor-relation of air pollution in Guangdong-Hong Kong-Macao Greater Bay Area. The study finds the following con-clusions. Firstly,the air quality in the Guangdong-Hong Kong-Macao Greater Bay Area has improved signifi-cantly. Secondly, among guangdong, Hong Kong and Macao, Hong Kong ’s air quality is generally higher. Thirdly,the regional distribution characteristics of various pollutants in the Greater Bay area are significant. Fi-nally, the spatial correlations of major inter-city pollutants in the Guangdong-Hong Kong-Macao Greater Bay Area all exhibit typical network structure characteristics.
作者
东童童
DONG Tong-tong(Department of Economics,Party School of Guangdong Provincial Committee of C.P.C,510053,Guangzhou,Guangdong,China)
出处
《特区经济》
2020年第10期28-31,共4页
Special Zone Economy
基金
国家社会科学基金青年项目“粤港澳大湾区环境污染协同治理机制研究”(19CJL054)
广东省哲学社会科学规划青年项目“绿色发展视角下粤港澳大湾区雾霾治理困境的破解机制与对策研究”(GD18YYJ01)
广州市社会科学界联合会“羊城青年学人”资助研究项目“绿色发展视角下粤港澳大湾区雾霾污染的区域治理机制与对策研究”(18QNXR81)。
关键词
粤港澳大湾区
大气污染
空间格局
城市网络关联
Guangdong-Hong Kong-Macao Greater Bay Area
air pollution
spatial pattern
cities network correlation
