兰州市经济与环境协调发展评价与对策研究

Countermeasures Study and Assessment on Coordinated Development of Economy and Environment in Lanzhou

为了提升兰州市经济发展水平,改善兰州市环境质量,促进其经济与环境的协调发展,运用层次分析法从综合经济效益和综合环境效益2个方面构建指标体系,建立研究模型,利用协调发展的相关计算模型分析了兰州市2000—2009年经济与环境协调发展度的变化及其类型。结果表明,兰州市环境与经济发展的协调程度类型总体来看属于协调发展类型,并且发展水平逐年稳步上升,2000—2001为初级协调发展类型;2002—2005年为中级协调发展类型;2006—2007年为良好协调发展类型;2008—2009年为优质协调发展类型。另外,2009年经济发展水平高于环境发展水平,其余年份经济发展水平均滞后于环境发展水平。表明兰州市经济环境的协调发展整体水平比较合理,但是协调发展的背后问题依旧很多,必须从可持续发展角度促进兰州市整体实力的提升。

To enhance the level of economic development in Lanzhou,improve its environmental quality,and promote its economic and environmental development,AHP was used to build indicator system from the aspect of integrated economic benefits and environmental benefits,research model was set up.The coordination degree of economic and environmental development was analyzed from 2000 to 2009 in Lanzhou,by using the relevant calculating models of the coordinated development.The results showed that the coordinate degree of Lanzhou ＇ s environment and economic development belonged to the type of coordinated development and its developmental level rose steadily year by year.2000-2001 was the primary type of coordinated development;2002-2005 was the intermediate type of coordinated development;2006-2007 was the well-coordinated developmental type;2008-2009 was the high-quality type of coordinated development of.In addition,the level of economic development in 2009 was higher than that of environmental development,and the remaining years the level of economic development lag behind the level of environmental development.The coordination of the economy and environment in Lanzhou was more reasonable,but there were many problems still remaining,so the overall strength of Lanzhou must be promoted from the perspective of sustainable development.