基于生态足迹理论的银川市2001-2005年生态承载力动态分析  

Dynamic Analysis on Ecological Carrying Capacity of the Ecological Footprint of Yinchuan City from 2001 to 2005

作　　者：褚岗[1] 米文宝[1,2] 王玉梅[3] 

机构地区：[1]宁夏大学资源环境学院,银川750021 [2]西北退化生态系统恢复与重建省部共建教育部重点实验室,银川750021 [3]鲁东大学地理与规划学院,烟台264025

出　　处：《干旱区资源与环境》2009年第2期56-61,共6页Journal of Arid Land Resources and Environment

摘　　要：在介绍生态足迹概念和定量计算方法的基础上,依据宁夏和银川市2001-2005年的统计数据,对银川市近5年的生态足迹作了动态分析,结果表明:银川市2001-2005年间人均生态赤字呈上升趋势,从2001年的1.650875hm2上升到20005年的2.271565hm2,表明银川市的生态发展不可持续。文章对计算结果进行分析后,提出了可持续发展的应对措施。Based on the introduction to the concept and quantitative calculation method of ecological footprint,the ecological footprints of Yinchuan form 2001 to 2005 were calculated and analyzed.The results showed that the ecological footprint per capita of Yinchuan increased gradually,from 1.650875hm2 in 2001 to 2.271565hm2 in 2005,that meant an unsustainable ecological development in Yinchuan.Measures for sustainable development were proposed and a reference for Yinchuan′s ecosystem sustainable development after a...

关 键 词：生态足迹 生态承载力 银川市 可持续发展 

分 类 号：X22[环境科学与工程—环境科学]