基于GIS-AHP的孟津县传统村落景观资源评价

Evaluation of traditional village landscape resources in Mengjin County based on GIS-AHP

选取河南省孟津县乔庄村、卫坡村、石碑凹村、大阳河村、横水村5个国家级传统村落作为研究对象,从自然景观资源、人文景观资源、生态环境状况三方面选取21个指标建立评价体系,结合层次分析法和GIS空间数据,计算出各指标权重及得分,评价孟津县传统村落景观资源。结果表明,人文景观资源(0.402 7)权重最高,生态环境状况(0.367 3)次之,自然景观资源(0.230 0)最低。孟津县传统村落景观资源整体得分为3.746分,评价等级为良。横水村(4.07分)和乔庄村(4.05分)整体景观资源最好,卫坡村(3.78分)和大阳河村(3.61分)次之,石碑凹村(3.22分)情况欠佳。

Five national traditional villages,Qiaozhuang Village,Weipo Village,Shibeiao Village,Dayanghe Village,and Hengshui Village in Mengjin County of Henan Province,were selected as the research object.21 indicators from three aspects of natural landscape resources,cultural landscape resources and ecological environment status were selected to establish the evaluation system.Combined with analytic hierarchy process and GIS spatial data,the index weights and scores were calculated,and the landscape resources of traditional villages in Mengjin County were evaluated.The results showed that cultural landscape resources(0.402 7)had the highest weight,followed by ecological environment status(0.367 3),and natural landscape resources(0.230 0)had the lowest weight.The overall score of landscape resources of traditional villages in Mengjin County was 3.746,and the evaluation grade was good.Hengshui Village(4.07)and Qiaozhuang Village(4.05)had the best overall landscape resources,followed by Weipo Village(3.78)and Dayanghe Village(3.61),and Shibeiao Village(3.22)was not in good condition.