摘要
以贵州普定县后寨河流域生态环境综合治理研究区为例 ,在深入研究并建立岩溶生态环境分区指标的基础上 ,采用模糊聚类分析方法 ,将研究区划分为四个生态治理模式区 ,并简要论述了各分区的生态环境特征及综合治理模式。该方法也可应用于其它岩溶流域。
Karst mountains are widely distributed in south west China where the ecological environment is fragile and the economy is undeveloped. In this paper,a case study of ecological environment regionalization at Houzhai basin in Puding county, Guizhou province is introducted. Based on the study of regional indication of the ecological environment in the area, the 4 regions are divided by applying cluster analysis method. The ecological environment characteristics are described and the regulation modes are suggested in every region. This method of regionalization can be applied in other karst areas.
出处
《中国岩溶》
CAS
CSCD
2000年第1期90-96,共7页
Carsologica Sinica
基金
国家"九五"攻关项目!(批准号 :黔科合社字 (1998) 115 1号项目子课题 )
关键词
岩溶地区
生态环境
区划
聚类分析
河流
WT5BZ]Karst area
Ecological environment
Regionalization
Cluster analysis
