| 基于层次分析法的山东省土地健康评价 |
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| 引用本文： | 李莉鸿,马立强,李中才. 基于层次分析法的山东省土地健康评价[J]. 国土与自然资源研究, 2019, 0(4): 42-43 |
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| 作者姓名： | 李莉鸿 马立强 李中才 |
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| 作者单位： | 山东工商学院,山东烟台,264005;山东工商学院,山东烟台,264005;山东工商学院,山东烟台,264005 |
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| 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。
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| 关 键 词： | 土地健康 定量评价 层次分析法 |
Land health assessment base on Analytic Hierarchy Process |
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| Affiliation: | (Shandong Technology and Business University,Shandong Yantai 264005,China) |
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| Abstract: | 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. |
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| Keywords: | Land health Quantitative analytic AHP |
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