摘要
利用南充市 2 0 0 2年统计数据 ,计算和分析南充市 3个城区 :顺庆、高坪、嘉陵的生态占用和生态承载力 ,比较判断南充市生态消费是否处于生态承载力的范围内。结果显示 ,南充市三区 2 0 0 2年的人均生态占用为1.10 16 hm2 · a- 1 ,人均生态承载力为 0 .174 2 hm2 · a- 1 。南充市是生态赤字区 ,人均生态赤字达到了 0 .92 74hm2· a- 1。
The ecological footprint and biocapacity of districts of Shunqing,Gaoping,Jialing in Nanchong city,Sichuan province,southwest China are calculated according to the statistical Yearbook of Nanchong City in 2003 The per capita ecological footprint is 1 1016 hm 2·a -1 ,and the per capita bio capacity of land is 0 1742 hm 2·a -1 in Nanchong city It shows that the per capita ecological deficit is 0 9274 hm 2·a -1 in Nanchong city
出处
《广西科学院学报》
2004年第3期202-204,共3页
Journal of Guangxi Academy of Sciences
