基于层次分析法的山东省土地健康评价  

Land health assessment base on Analytic Hierarchy Process

作　　者：李莉鸿[1] 马立强[1] 李中才[1] LI Li-hong(Shandong Technology and Business University,Shandong Yantai 264005,China)

机构地区：[1]山东工商学院

出　　处：《国土与自然资源研究》2019年第4期42-43,共2页Territory & Natural Resources Study

基　　金：山东社科规划项目“山东省工业废弃地绿色治理机制构建研究”资助(19CGLJ18)

摘　　要：以山东省为例,运用层次分析法建立了土地健康的评价模型,运用该模型对山东省17个地区土地健康状况进行了评价。本文提出的评价模型,将评价指标分为正向指标和逆向指标,在计算时逆向指标取负号,有助于识别正向指标和逆向指标对土地生态系统的干扰作用;采用正、负两种评价值能够较好地区分土地健康和亚健康状况。Taking Shandong Province as an example,an evaluation model of land health was established by Analytic Hierarchy Process,and the evaluation of land health in 17 regions of Shandong Province was carried out.We divide the evaluation indicators into positive and reverse indicators in this evaluation model proposed in this paper,and the negative indicators are taken when calculating,which helps to identify the interference effect of positive and reverse indicators on the land ecosystem.The positive value or negative value of land health is used to distinguish between land health state and sub-health state.

关 键 词：土地健康 定量评价 层次分析法 

分 类 号：F301[经济管理—产业经济]