摘要
本文运用生态足迹模型对甘孜州2004年的生态足迹进行了计算和分析,结果表明:甘孜州人均生态足迹为2.33hm2,人均生态承载力为1.95hm2,生态赤字为0.38hm2,自然资源消耗已经超过生态系统的承载力,其发展模式处于不可持续状态,进一步分析了存在生产性生态赤字的原因和减缓生态赤字的途径和方法。
In this paper,the ecological footprint model was used to calculate and analyse the ecological footprint of Ganzi Autonomous Prefecture in 2004, and the results showed that： the ecological footprint per capita of Ganzi was 2. 33hm^2 and ecological carrying capacity per capita was 1.95hm^2, the ecological deficit was 0.38hm^2, so it was coneluded the natural resource consumption of Ganzi exceeded the ecosystems carrying capacity, and the development patterns was in unsustainable state. Then the reasons for the existence of productive ecological deficit and the ways and means to slow the ecological deficit of Ganzi were analyzed.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2008年第12期1-7,共7页
Journal of Arid Land Resources and Environment
关键词
生态足迹
生态赤字
可持续发展
甘孜州
ecological footprint
ecological deficit
sustainable development
Ganzi state
