北部湾经济区社会——生态系统耦合关联分析

Relevancy analysis of the coupling between the social ecological system in Beibu Gulf Economic Zone

随着北部湾经济区经济快速发展,经济区的生态环境遭到不同程度的破坏,人地矛盾越来越突出。在以北部湾经济区37个县(市/区)为研究对象的基础上,收集社会、生态指标数据,运用灰色关联分析法,构建北部湾经济区社会-生态系统耦合关联模型,分析北部湾经济区社会-生态系统耦合度及空间分布。研究结果表明:(1)北部湾经济区社会生态耦合作用以较高和中等关联为主。(2)北部湾经济区社会生态耦合类型,属于拮抗型耦合类型的县域最多,其次是属于磨合型耦合与协调型,而属于低水平耦合的县域最少。

With the rapid economic development of Beibu gulf economic zone, the ecological environment of the economic zone has been destroyed. The contradiction between people is becoming more and more prominent. Taking 37 counties of Beibu Gulf Economic Zone as the investigated subject, using grey correlation model established the social-ecosystem coupling model. The result shows that：（1）The social ecological coupling effect of Beibu Gulf Economic Zone is dominated by high and medium correlation.（2） In the Beibu Gulf Economic Zone social ecological coupling type, the county with the antagonistic coupling type is the most and the running-in coupling and coordination type are second, low level coupling is the least.