城镇化对生态环境的影响路径及其效应分析  

The Influence Path and Effect Analysis of Urbanization on the Ecological Environment

作　　者：罗丽英[1] 魏真兰 

机构地区：[1]湖南大学,长沙410205

出　　处：《工业技术经济》2015年第6期59-66,共8页Journal of Industrial Technological Economics

摘　　要：随着城镇化水平的提高,生态环境恶化明显,自然资源被掠夺,环境污染加剧。城镇化对生态环境的影响可以通过人口集聚、经济增长、收入增加、产业转移、技术进步和城市扩张等几种路径实现。文章通过理论分析了城镇化对生态环境的影响路径,并采用逐步回归的方法验证影响路径的效应。其中,经济增长可以改善城镇化过程中生态环境恶化的情况,人口集聚、收入增加、产业转移和城市扩张则会导致生态环境恶化加剧。针对实证分析的结果,本文认为需要控制农村劳动力向城市的转移,逐步缩小城乡收入差距,促进产业结构的优化升级,并合理规划城市布局。With the improvement of urbanization, the ecological environment deterioration is obvious. Natural resource has been over consumed, and the environment pollution has been aggravated. The influence of urbanization can be achieved by population agglomer- ation, economic growth, income increasing, industrial transformation, technological progress and urban expansion. The paper has ana- lyzed the influence path of urbanization on ecological environment theoretically and adopts the method of stepwise regression to analyze the influence path effect. From the results, economic growth can improve the condition of ecological environment during the process of urban- ization. The population agglomeration, income increasing, industrial transformation and urban expansion would lead to the deterioration of ecological environment. According to the results, it needs to control the transformation of rural labor to urban, narrow the income gap be- tween urban and rural area gradually, promote the optimization and upgrading of industrial structure and plan the urban layout reasonably.

关 键 词：城市扩张 生态环境 人口集聚 产业转移 

分 类 号：F291.1[经济管理—国民经济]