摘要
以四川省2003年的统计数据为基础,运用生态足迹计算方法,对该省的生态足迹进行了计算。结果表明,四川省的人均生态足迹为1．361hm2,人均生态承载力为0．392hm2,生态足迹明显大干生态承载力,说明四川省处于一种不可持续的发展状态。在此基础上,分析了四川省高生态赤字的原因,提出了降低生态赤字、实现可持续发展的对策。
With the ecological footprint method and based on the statistical data of Sichuan Province in 2003, the ecological footprint of Sichuan Province was calculated. The results show that the ecological footprint of Sichuan Province in 2003 was 1. 361hm^2per cap. , while the ecological carrying capacity was 0. 392hm^2 per cap. On the scales of province and country, its ecological footprint had already been far beyond the available ecological carrying capacity, so the economic and social developments were in an unsustainable development state. Finally, the reasons for the high ecological deficit in Sichuan Province were analyzed and the countermeasures of how to lower the ecological deficit and realize sustainable development were put forward.
出处
《中国生态农业学报》
CAS
CSCD
2007年第2期155-159,共5页
Chinese Journal of Eco-Agriculture
关键词
生态足迹
生态承载力
生态赤字
可持续发展
四川省
Ecological footprint, Ecological carrying capacity, Ecological deficit, Sustainable development, Sichuan Province
