长沙市旅游开发生态适宜性评价  

Ecological Suitability Evaluation for Tourism Development on Changsha

作　　者：梁红玲[1] 李忠武[1] 叶芳毅[1] 王亚梅[1] 

机构地区：[1]湖南大学环境科学与工程学院,长沙410082

出　　处：《城市环境与城市生态》2009年第6期31-34,共4页Urban Environment & Urban Ecology

基　　金：国家863高技术项目(2007AA10Z222);"湖南省科技计划"项目(2009WK3047)

摘　　要：在借鉴已有评价方法的基础上,从宏观的角度,以长沙市为例,选取了区域生态环境、旅游资源价值、社会经济因子3个方面的评价因子,建立起旅游生态适宜性评价因子体系。采用模糊层次分析法确定评价因子权重,并在G IS技术的支持下,从空间上对其旅游开发的生态适宜性进行了综合评价。研究结果表明,长沙市旅游用地可以划分为最适宜用地、适宜用地、基本适宜用地、不适宜用地、不可用地,适合于进行旅游开发的区域较大,最适宜用地、适宜用地、基本适宜用地达到7 549.66 km2,占63.74%。Based on the method of former evaluation,an evaluation system of suitable factors,including regional eco-environment,tourism resource value,society and economy factors were set up by combining the characteristic of tourism resource and the impact on eco-environment.Moreover,weights of factors used for evaluation were determined by FAHP(Fuzzy Analytical Hierarchy Process).The ecological suitability of Changsha tourism land was comprehensively evaluated with GIS.As a result,based on the ecological suitability...

关 键 词：长沙市 旅游 生态适宜性评价 GIS 模糊层次分析法(FAHP) 

分 类 号：X826[环境科学与工程—环境工程]