摘要
对山西省2003-2007年的生态足迹进行了计算分析。结果表明,研究时段内人均生态足迹由2003年的3.642329hm2上升到2007年的4.613971hm2,增长了26.68%;人均生态承载力由0.751188hm2下降到0.711400hm2,下降了5.3%。研究时段内历年均为生态赤字,且呈连年增长的趋势,至2007年人均生态赤字已高达3.902571hm2。表明山西省的生态发展不可持续。文中对计算结果进行分析后,提出了可持续发展的应对措施。
We take Shanxi Province as a case study and assess its nature utilization situation during 2003-2007 by using the ecological footprint theory.The results show that the ecological foot print in Shanxi increased by 26.68% from 3.642329hm^2 to 4.613971hm^2.while the ecological carrying capacity decreased by 5.3% from 0.751188hm^2 to 0.711400hm^2 in the 5 years continually.This region has been in ecological deficit and it increased to 3.902571hm^2 by 2007.That meant an unsustainable ecological development in Shanxi.Measures for sustainable development were proposed for Shanxi′s ecosystem sustainable development after analysis of the calculation.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2011年第3期49-52,共4页
Journal of Arid Land Resources and Environment
基金
山西农业大学横向项目(2009HX01)资助
关键词
山西省
生态足迹
生态承载力
生态赤字
可持续发展
Shanxi Province
ecological footprint
ecological capacity
ecological deficit
sustainable development
