城市生态环境可持续评价的两类方法比较  

Comparative Research of Two Methods for the City Ecological Environment Sustainable Assessment

作　　者：渠立权[1] 

机构地区：[1]南京师范大学地科院

出　　处：《安全与环境工程》2006年第2期1-4,共4页Safety and Environmental Engineering

基　　金：徐州师范大学校级科研项目(05XLB24)资助

摘　　要：在介绍城市生态环境可持续评价的两种方法的基础上,探讨了相对可持续性评价方法和绝对可持续性评价方法(生态足迹方法)的优点和不足之处,指出了不同方法的适用范围,并着重强调了利用生态足迹方法进行城市生态环境可持续性评价时要注意城市开放生态系统问题,对城市生态环境可持续性评价的实践具有指导意义。Based on introducing the two methods of assessment, the paper analyses the deficiency of relatively sustainable assessment method and absolutely sustainable assessment method （ecological footprint）, and points out the different applicable scopes of the two methods. In the end the paper emphasizes when we carry on the ecological environment sustainable assessment with ecology footprint method we have to pay attention to the factor that city is an opening ecosystem. All of these mean much to the practice of estimating sustainable development of ecological environment in a city.

关 键 词：城市生态环境 相对可持续评价 生态足迹 

分 类 号：X171.1[环境科学与工程—环境科学]