摘要
论文应用了生态足迹的概念及生态足迹计算模型,以中国和内蒙古包头市2003年统计年鉴的数据为依据,对包头市2002年的生态足迹进行了计算和分析,结果表明包头市2002年人均生态足迹需求为2.882083(hm2/人),而人均生态承载力为0.98259(hm2/人),人均生态赤字为1.89949(hm2/人),这反映出人类的生产、生活强度超过了其当时生态系统的承载能力。2002年包头平均万元GDP所占有的足迹为1.800255hm2,这反映包头的资源利用效益较高。
In this paper , We use the conception and model of ecological footprint, and according to the data of the statistical yearbook of China and Baotou Inner Mongolia in 2002, We calculate and analyze the ecological footprint of Baotou in 2002 . The result indicates that the per capita ecological footprint of Baotou demand was 2. 882 083 （hm^2/person） in 2002, and its carrying capacity is 0.982 59 （hm^2/person） and ecological deficit is 1. 899 49 （hm^2/person） per capital, this reflect the intensity of production and life of human has exceeded his carrying capacity in the ecosystem at that time. Baotou ten thousand GDP occupied average ecological footprint 1. 800 255hm^2/in 2002, this reflect benefit of utilization of resources of Baotou is higher.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2005年第2期15-19,共5页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
国家自然基金资助项目(70061001)
关键词
生态足迹
生态承载力
可持续发展
包头市
Ecological footprint
Ecological carrying capacity
sustainable development
Baotou city
