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...
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2009年第2期56-61,共6页
Journal of Arid Land Resources and Environment
关键词
生态足迹
生态承载力
银川市
可持续发展
ecological footprint
ecological carrying capacity
Yinchuan
sustainable development
