福建省县域生态-经济耦合协调发展研究

Coupling Coordination Development of Ecology-Economy at County-scale in Fujian Province

基于生态-经济双视角,分析2005—2020年福建省县域综合生态系统服务功能价值的时空变化特征,探讨生态系统与经济系统的耦合协调关系。结果表明:(1)福建省县域综合生态系统服务功能价值、地区生态经济协同发展程度存在空间集聚现象。(2)福建省生态承载力中等,生态经济产值极高,但整体呈波动变化趋势。(3)福建省生态-经济双系统整体呈基本协调状态,严重失调的县域主要集中在东南沿海,高度协调的县域主要集中在中部、西南部。

Based on the dual perspective of ecology and economy,this paper analyzed the spatial and temporal changes in the value of total ecosystem services in Fujian Province from 2005 to 2020 at the county-scale and discussed the coupling and coordination relationship between the ecosystem and the economic system.The results show that:(1)There is a spatial clustering of ecosystem service values and the degree of regional eco-economic synergistic development in Fujian Province.(2)The ecological carrying capacity of Fujian Province is medium,and the ecological and economic output value is very high,but the overall trend is fluctuating.(3)The ecology-economy dual system in Fujian is basically coordinated,with severely dysfunctional counties mainly located in the southeast coast and highly coordinated counties mainly located in the central and southwestern regions.