摘要
在福建省县域人口-经济-生态环境的耦合协调度评价指标体系(27项指标)的基础上,采用熵权法、GIS空间自相关、耦合度和耦合协调度等方法对人口-经济-生态环境的耦合与耦合协调的空间分布特征及空间集聚效应进行研究。结果表明:福建省县域耦合度处于高水平耦合与磨合阶段,三系统耦合度整体分布较均衡;在耦合协调度方面,从县域数量视角,生态环境优势系统>经济优势系统>人口优势系统;按第一类划分属于过度调和类与协调发展类,分别占所有分类的46.4%和48.8%;按第二大类则主要属于濒临失调衰退类、勉强耦合协调类、初级耦合协调类、中级耦合协调类、良好耦合协调类5种类型,在空间分布上由耦合协调转向衰退趋势大致从东部沿海向内陆外扩延,耦合协调度格局差异显著,空间集聚特征显著;全局空间集聚效应不明显,局部空间集聚效应显著,在闽东南沿海地区存在“H-H”的局部空间集聚效应。
This paper taked the coupling coordination degree of population economy ecological environment in the counties of Fujian Province base on the constructing of evaluation index system(27 indicators),used the entropy weight method,GIS spatial autocorrelation and coupling degree and other methods to evaluate population economy ecology.The spatial distribution characteristics and spatial agglomeration effects of environmental coupling and coupling coordinated were analyzed.The research results showed that in terms of coupling degree,the coupling degree of counties in Fujian Province was at a high level of coupling and running in stage,and the overall distribution of the coupling degree of the three systems was relatively balanced;in terms of coupling coordination degree,the ecological environment advantage system>the economic advantage system>the population advantage system;according to the first category,the excessive coordination category and the coordinated development category accounted for 46.4%and 48.8%of all categories respectively;according to the second category,the category of on the verge of imbalance and decline barely coupled coordination category,primary coupling coordination category,and intermediate coupling coordination category.There are 5 types of categories:good coupling and coordination,the spatial distribution shifts from coupling coordination to decline,the trend roughly extends from the eastern coast to the inland.The coupling coordination pattern is significantly different and the spatial agglomeration characteristics are significant;but the global spatial agglomeration effect is not obvious,the local spatial agglomeration effect is significant,and there is a“H H”local spatial agglomeration effect in the coastal areas of southeastern Fujian.
作者
黄耀裔
张云峰
HUANG Yaoyi;ZHANG Yunfeng(School of Resources and Environment Science,Quanzhou Normal University,Quanzhou Fujian 362000,China)
出处
《泉州师范学院学报》
2025年第2期82-90,共9页
Journal of Quanzhou Normal University
基金
福建省社会科学基金项目(FJ2021B072)
泉州市社会科学基金项目(2024D30)。
关键词
县域人口-经济-生态环境
耦合协调度
空间分布特征
空间聚集效应
福建省
county population economy ecological environment
coupling coordination
spatial distribution characteristics
spatial clustering effect
Fujian Province
