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机构地区:[1]唐山师范学院资源管理系,河北唐山063000
出 处:《安徽农业科学》2008年第14期5993-5995,共3页Journal of Anhui Agricultural Sciences
摘 要:从生物资源账户和能源账户两部分构建了唐山市生态足迹框架,计算结果表明,2006年唐山市生态足迹7.00 hm2/人,生态承载力0.41 hm2/人,生态赤字达6.59 hm2/人,远超过全球生态标杆值1.90 hm2/人,说明唐山市处于一种不可持续的发展状态。Ecological footprint framework was constructed from biologic resource account and energy sources account.Calculation results showed that Ecological footprint(EF) of Tangshan City was 7.0 hm^2 per head,bio-capacity(BC) was 0.41 hm^2·per head in 2006.Ecological deficit(ED)(6.59 hm^2 per head in 2006) was far higher than the average level(1.9 hm^2 per head) in the world,which indicated that Tangshan City was in unsustainable development status.
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