摘要
以生态足迹的方法,运用生态足迹计算模型,以甘肃省2009年生态足迹为例,进行计算与分析。结果表明：甘肃省2009年人均生态足迹为2.658701hm2,人均生态承载力为1.459763hm2,人均生态赤字高达1.198938hm2;分析生态足迹构成要素,并将甘肃省1997~2009年生态足迹与生态承载能力进行比较,由此可以表明,1997~2009年甘肃省长期处于生态赤字的状态,是不可持续的发展模式。
The ecological footprints of Gansu in 2009 were calculated and analyzed using the model of EF （Ecological Footprints Model） . The results showed that the ecological footprint per capita was 2.658701hm2, the ecological carrying capacity per capita was 1.459763hm2, and the ecological deficit per capita was 1.1989hm2.Furthermore, the comparison between ecological footprint and ecological land capacity were also analyzed based on the Kansu yearbook from 1997 to 2009. The result shows that Kansu is in danger of ecological deficit, and the development of capitalistic in Kansu is always unsustainable.
出处
《草业与畜牧》
2013年第3期21-25,共5页
Pruataculture & Animal Husbandry
关键词
生态足迹
可持续发展
生态承载力
生态赤字
Ecological footprint
Sustainable development
Ecological carrying capacity
Ecological deficit
