摘要
系统介绍了生态足迹的概念和计算方法,对陕西省2004年的生态足迹和生态承载力进行了分析。结果表明:陕西省2004年出现生态赤字,对生态资源的利用逐年增加,并且大于其生态承载力,生态发展具有不平衡的发展趋势。在此基础上,对陕西省的生态可持续发展进行了评价,并提出解决对策。
The concept and the method of calculating Ecological Footprint （EF） are introduced. The EF and ecological carrying capacity of Shaanxi Province in 2004 was calculated. The result showed that there was ecological deficit in the year, which indicated an increasing use of natural resources and unsustainable ecological development in Shaanxi Province. Meanwhile, main reasons resulting in the ecological deficit were analyzed. Based on this, the sustainable development of Shaanxi province is evaluated and relevant measures are proposed.
出处
《西北林学院学报》
CSCD
北大核心
2007年第3期174-178,共5页
Journal of Northwest Forestry University
基金
陕西省软科学研究项目(2005KR65)
关键词
陕西
生态足迹
生态承载力
生态赤字
可持续发展
Shaanxi Province ecological footprint ecological carrying capacity ecological deficit sustainable development
