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临沂市土地可持续利用评价研究
引用本文:密长林. 临沂市土地可持续利用评价研究[J]. 山东国土资源, 2006, 0(Z1)
作者姓名:密长林
作者单位:临沂市国土资源局 山东临沂276001
摘    要:从资源合理性、经济可行性、社会可接受性3个方面,建立了土地可持续利用综合评价指标体系。采用层次分析法确定了指标权重,应用模糊数学中的隶属函数对指标体系中的各项指标进行无量纲化处理,然后用加权法求得临沂市1995—2004年的土地可持续利用水平,用协调度模型求得临沂市土地可持续利用的协调度,运用障碍度模型,分析了各项指标的障碍度。

关 键 词:土地可持续利用  指标体系  综合评价  临沂市

Study on Evaluation of Sustainable Land Utilization in Linyi City
MI Chang-Lin. Study on Evaluation of Sustainable Land Utilization in Linyi City[J]. SHANDONG LAND AND RESOURCES, 2006, 0(Z1)
Authors:MI Chang-Lin
Abstract:From three aspects as rationality of resources, economic feasibility and social acceptability, comprehensive evaluation ratio system for continuous land utilization is set up. First, using analytic hierarchy process to determine the target weight, and membership function of fuzzy mathematics to conduct nondimensionalize indexes in the system, then using the method of weighting to grasp the level of the sustainable land utilization in Linyi City from the year of 1995 to 2004. Coordination model is used to get the coordination degree of the sustainable utilization of land in Linyi, and obstruction model is adopted to analyse the degree of obstruction of each index, and the main factors effected the sustainable land utilization is found.
Keywords:Sustainable land utilization  index system  comprehensive evaluation  Linyi city
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