摘要
以湖南省为研究区域,利用模糊数学综合评判方法,通过分析自然、区域经济的区位条件、资源与生态环境状况、生态功能和经济社会发展基础,利用地理信息系统的空间叠置法、相关分析法和专家集成法综合评判,将湖南省划分为5个生态功能区和17个生态功能亚区,并且绘制了湖南省生态功能区划图。为湖南省的生态建设和政策决策提供科学依据,也为湖南省的市州开展生态功能区划工作提供参考。
Taking Hunan province as the studying area, and through analyzing the location conditions of natural and regional economic, resources and ecological conditions, ecological functions and the basis of economic and social development and overlay, and using fuzzy comprehensive evaluation, correlation analysis and expert integration method of GIS, Hunan province was divided into 5 ecological function areas, 17 ecological function sub areas. In addi- tion, the figure of ecological function regionalization of Hunan province was drawn. These works will provide the scientific basis for ecological construction and policy decision of Hunan province, also provide reference for develo- ping ecological function regionalization in Hunan＇s city and state.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2011年第8期91-95,共5页
Journal of Central South University of Forestry & Technology
基金
湖南省发改委项目
关键词
生态功能区划
生态功能评价
湖南
ecological function evaluation
ecological function regionalization
Hunan
