基于灰色关联法的甘肃省经济发展与生态环境耦合关系分析

The Coupling Relationship Analysis between Economic Development and Ecological Environment Based on Grey Correlation Method in Gansu

采用灰色关联法,对甘肃省经济发展与生态环境耦合关系进行分析。结果表明,甘肃省经济发展与生态环境系统各要素间的关系错综复杂,关联度大,耦合作用极强。进一步分析了经济发展对生态环境产生胁迫和生态环境对经济发展产生约束的主要因素,以及2个系统间功能相互耦合的主要关系,最后说明了关联度和影响作用较大的主要因子。

Using grey correlation method to analyze the coupling relationship between the economic development and ecological environment in Gansu,the results showed that the relationship between economic development and the elements of ecological environment system was very complicated,the correlation and the coupling effect was very stronger.The main factors from the stress of economic development on ecological environment and the constraint of ecological environment on economic development and coupling relationship between two systems were studied.Finally the correlation and the main influence factors were analyzed.