A Fuzzy Evaluation Method for Land-use with Multi-purpose Membership:Take the Ecological "Green-core" Area of Chang-Zhu-Tan Urban Agglomeration as an Example
提出一种基于模糊逻辑和GIS的土地利用多用途隶属度评价方法，以长株潭城市群生态绿心为例，计算各用地类型的最优方案，服务于生态保护、农业和城乡建设的规划决策。
This article aims to explore a fuzzy evaluation method for urban and rural land-use with multi-purpose membership.By means of building evaluation model,making use of GIS for comprehensive quantitative analysis of urban and rural land-use,the article is to calculate the membership for each land-use and then determine the optimum type of each land-use.Taking the overall plan of ecological Green Core area of Changsha-Zhuzhou-Xiangtan Urban Agglomeration as an example,from the perspective of building a resource-saving and environment-friendly society,based on ecology priority development strategy,the article aims to evaluate the optimum pattern for ecological protection land-use,ecological agriculture land-use and lands for community construction,lands for urban and rural construction.