| 引用本文： |
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张泽洪,李铁松,刘沙.四川南充市生态占用初步研究[J].广西科学院学报,2004,(3):202-204. [点击复制]
- Zhang Zehong,Li Tiesong,Liu Sha.The Primary Analysis of Ecological Footprint of Nanchong City in Sichuan Province[J].Journal of Guangxi Academy of Sciences,2004,(3):202-204. [点击复制]
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| 摘要: |
| 利用南充市2002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2002年的人均生态占用为1.1016 hm2·a-1,人均生态承载力为0.1742 hm2·a-1。南充市是生态赤字区,人均生态赤字达到了0.9274hm2·a-1。 |
| 关键词: 生态占用 生态承载力 生物生产面积 |
| DOI： |
| 投稿时间：2004-03-12 |
| 基金项目: |
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| The Primary Analysis of Ecological Footprint of Nanchong City in Sichuan Province |
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Zhang Zehong, Li Tiesong, Liu Sha
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| (Land and Resources College, China West Normal University, Nanchong, Sichuan, 637002, China) |
| Abstract: |
| 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 hm2·a-1,and the per capita bio-capacity of land is 0.1742 hm2·a-1 in Nanchong city It shows that the per capita ecological deficit is 0.9274 hm2·a-1 in Nanchong city. |
| Key words: ecological footprint bio-capacity ecologically productive area |
