摘要
介绍了生态足迹的概念及计算方法,并对江西省现状、设计方案条件下的2010年和2020年的生态足迹进行了计算和分析。结果表明,江西土地利用结构现状出现少量生态足迹赤字0.005 4 km2/人;2010年的土地利用结构出现生态盈余为0.068 4 km2/人;2020年的江西土地利用结构出现生态盈余为0.285 km2/人。表明该设计发展方案是可持续的。
Ecological footprint which is based on consumption is a kind of referential method for measuring sustainability. The concept of ecological footprint and the method of calculation are introduced in this paper, calculation and analysis of the ecological footprint of Jiangxi Province nowadays and the forecast ecological footprints in 2010 and 2020 are carried out. The result shows that the ecological deficit is O. 005 4 km^2/cap nowadays and the ecological surplus is 0. 068 4 km^2/cap and 0. 285 km^2/cap in 2010 and 2020 respectively,which shows the development scheme is sustainable.
出处
《江西农业大学学报》
CAS
CSCD
北大核心
2006年第5期780-786,共7页
Acta Agriculturae Universitatis Jiangxiensis
基金
江西省国土资源厅资助项目(江西省社会经济可持续发展与土地利用结构变化研究)
江西省教育厅资助项目(赣教高字[2006]5号)
关键词
土地资源
生态足迹
生态承载力
可持续发展
land resources
ecological footprint
ecological capacity
sustainable development
