我国沿海港口的“生态文明”建设——基于环境承载力的量化测度与动态分析

Ecological Civilization Development of China’s Seaports：Quantification and Dynamic Analysis of Environmental Carrying Capacity

摘要:

从环境承载力角度考察港口发展,是促进和落实我国沿海港口进行“生态文明”建设的重要途径。基于环境承载力概念在港口运营中的重新定义,选取2007-2012年的相关数据,运用DEA分析、Malmquist指数分析和聚类分析方法对我国沿海20个港口的环境承载力进行量化测度和动态分析。研究结果表明：我国沿海港口环境承载力总体水平不高,港口“生态文明”建设的总体发展规模不足；我国沿海港口“生态文明”建设分为生态文明型、环境友好型、和环境制约型三类,由于港口环境承载力技术进步指数(TC)变化主导着港口环境承载力全要素生产率(TFP)的变化,因此,持续积累港口“生态文明”建设的建设效果是港口可持续发展的重要实现路径。

Abstract:

Based on the new concept of environmental carrying capacity in context of seaports, this paper applies Data Envelopment Analysis (DEA), Malmquist Index Analysis, and Cluster Analysis to qualify and dynamically analyze the environmental carrying capacity of 20 seaports in China by using the data from 2007 to 2012. The results show: the level of port environmental carrying capacity of China’s seaports was not high, and the scale of seaport ecological civilization development was not enough; seaport ecological civilization development in China can be divided into three types including ecological-civilization, environment-friendly, and environment-constraint; meanwhile, to accumulate the seaport ‘ecological civilization’ development effect and performance should be one of the most important way for seaport’s sustainable development in China.