生态足迹模型已成为评价区域可持续发展的一个重要方法,被国内外学者广泛应用,但大都是静态地揭示某个区域的生态足迹,或纵向揭示生态足迹演化过程,而很少横向对比某个省(市)的县域生态足迹。从县级区域来评价重庆市2007年的生态足迹区域差异,揭示各区县在可持续发展中存在的生态压力和发展优势,为重庆市区域可持续发展提供政策参考和依据,并应用Arcgis软件直观表现重庆市生态足迹区域差异。
Ecological Footprint model widely used by scholars at home and abroad,has become an important method for the evaluation of regional sustainable development.Most scholars either reveal an area ecological footprint statically,or reveal the evolution of the ecological footprint,but few contrast counties ecological footprint of one province.This article assesses the ecological footprint differences of Chongqing in 2007 at the county level,in order to better reflect ecological pressure and the advantages of all the counties of Chongqing municipality and to provide reference and basis for drawing up regional sustainable development policy of Chongqing.In this paper,Arcgis was used to make map of ecological footprint,so that people can see the regional differences of Chongqing.