鄱阳湖流域生态足迹分析与可持续发展的定量研究  

Analysis of Ecological Footprints and Research on Sustainable Development of Poyang Lake Area

作　　者：赖发英[1] 魏雪娇[1] 卢年春[1] 宫松[1] 赵振纪[1] 

机构地区：[1]江西农业大学国土资源与环境学院,江西南昌330045

出　　处：《农业现代化研究》2006年第3期206-209,共4页Research of Agricultural Modernization

基　　金：江西省软科学研究项目<鄱阳湖流域可持续发展战略研究>(赣科发计字[2005]52号);江西省教育厅项目<江西省生态足迹与可持续发展的定量研究>

摘　　要：生态足迹是一种基于消费而度量区域是否可持续发展的参考方法。本文介绍了生态足迹的概念及计算方法,并对鄱阳湖流域2003年的生态足迹进行了计算和分析。结果表明,2003年鄱阳湖流域存在赤字生态,生态协调系数DS=1.3802<1.414,表明本地区的发展模式是属于基本不可持续的。Ecological footprint which is based on consumption is a kind of reference method of measuring sustainable. The concept of ecological footprint and the method of calculation is introduced in this paper,as well as calculation and analysis of the ecological footprint of Poyang Lake Area in 2003. The result shows that there is the ecological deficit in Poyang Lake Area in 2003 and the corresponding quotiety of ecological is 1.3802, which shows the development of Poyang Lake Area is not sustainable.

关 键 词：鄱阳湖流域 生态足迹 生态协调系数 可持续发展 

分 类 号：S181[农业科学—农业基础科学]