初探生态足迹方法在县级城市的运用——以四川省都江堰市为例  

A Case Study of Application of Ecological Footprint Method in Small Cities

作　　者：任茜[1] 樊宏[1] 

机构地区：[1]四川大学建筑与环境学院,四川成都610054

出　　处：《国土资源科技管理》2005年第3期79-83,共5页Scientific and Technological Management of Land and Resources

摘　　要：以成都市2000年和2003年统计年鉴的数据为依据,采用生态足迹的方法,对都江堰市1999年和2002年的可持续发展进行定量评价。通过计算和分析,其结果表明都江堰市1999年和2002年人均生态足迹都为赤字,且2002年比1999年的生态足迹赤字更甚,这反映出人类的生产、生活强度超过了生态系统的承载能力,此区域生态系统处于过度开发利用和压力之下,随着经济的发展,人口的增加,这种趋势还在继续加大。当务之急是提倡生态消费,缩小生态赤字。On the basis of the statistical data of Chengdu in the years of 2000 and 2003,this paper quantitatively evaluates the sustainable development of Dujiangyan City in 1999 and 2002 applying ecological footprint method. Calculation and analysis indicate that the city had deficit on per capita ecological footprint of in 1999 and 2002. Furthermore,the deficit in 2002 was bigger than that in 1999, which reflects that the intensity of human being's production and life exceeds the ecological capacity,and this regional ecological system is under over-exploitation and great pressure. With the development of economy and increase of population, this trend will continue. Advocating ecological consumption and reducing the ecological deficit are of paramount importance.

关 键 词：生态足迹 生态承载力 生物生产面积 都江堰市 

分 类 号：X171.1[环境科学与工程—环境科学]