摘要
实现区域的可持续发展,是目前研究的热点问题之一。以云南省2003年的统计数据为基础,运用生态足迹模型对云南省的生态-经济协调状况进行了计算分析,结果表明:云南省2003年的人均生态足迹为1.483hm2,可直接利用的人均生态承载力为1.253hm2,人均存在的生态赤字为0.23hm2/人,这充分说明了当前的经济发展已超过了区域自身的承载能力。
The ecological footprint is a useful model for measuring the impact of human＇s consumption on ecosystem. Based on the data of Yunnan Bureau of Statistics, the ecological footprints of Yunnan Province in 2003 are calculated in this paper, and the results showed that the ecological footprint of Yunnan Province was 1.483 hm^2 per capita, the ecological capacity was 1.253 hm^2 per capita, the ecological deficit has reached 0.23 hm^2, which reflects that the regional bio-capacity hasn＇t supported the economic development.
出处
《云南地理环境研究》
2007年第1期20-23,共4页
Yunnan Geographic Environment Research
基金
云南省教育厅项目(04J792A)
关键词
云南省
可持续发展
生态足迹
生态承载力
Yunnan Province
sustainable development
ecological footprint
ecological capacity
