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Date issued:2020-08-24
The Empirical Study of Developing Relationship Between Regional Ecological Security Evolution and Green Economy—Taking the Case of Liaoning

Yu Chengxue, Ge Rendong, Li Jiedan


 

Chinese Journal of Environmental Management 2020,12(2):113-122
DOI:10.16868/j.cnki.1674-6252.2020.02.113

Based on the framework of DPESAR indicator system, the structural model for studying the developing relationship between ecological security evolution and green economy is established, by using SPSS 17.0 and Eviews 6.0 software with the panel data of Liaoning Province from 1995 to 2017, to analyze the relationship between the second class indicators and the third class indicators, identify the issues which have impact on the green economy development; and then construct the optimal controlling model to identify its relationship. According to the needs of Liaoning in the 13th Five-Year period, the local ideal evolution status of the ecological security and green economy development until 2022 is simulated and predicted. The result shows that the decline of sensitive indicators will lead to deterioration of ecological security. However, through government regulation, the elimination of exposure index C(k) can curb the deterioration of the ecological environment through the delayed impact of pressure index. So the adjusted impacted indicators of ecological security can make a great promotion to green economy development, which can be used for the guidance of green economy development in Liaoning Province.

 

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