呼和浩特城市生态系统环境评价与分析  

Researches on Urban Ecosystem Environmental Assessment in Huhhot City

作　　者：崔秀萍[1] 刘果厚[2] 

机构地区：[1]内蒙古财经学院旅游学院,呼和浩特010051 [2]内蒙古农业大学生态环境学院,呼和浩特010019

出　　处：《地域研究与开发》2011年第6期79-83,共5页Areal Research and Development

基　　金：国家自然科学基金项目(30560128);高等学校博士学科点专项科研基金项目(20070129004)

摘　　要：为了解近年来呼和浩特城市生态系统发展趋势,根据自然-社会-经济复合生态系统的概念,从自然、社会和经济3个方面构建了呼和浩特城市生态系统评价指标体系,并利用主成分分析法对呼和浩特市2000—2008年城市生态系统环境进行了评价。结果表明:随着城市化进程的快速发展,呼和浩特市所面临的生态环境压力亦在增大,其系统综合评分总体呈缓慢上升趋势,但中间有较大起伏,呼和浩特城市生态系统环境质量仍面临着巨大的挑战。并据此提出了构建呼和浩特市环境与经济协调发展的机制,实现城市生态系统整体的协调发展。In order to find out the trend of Huhhot urban ecosystem in recent years, according to the concept of social -economic-natural complex ecosystem, this paper selects indicators to build evaluation index system of urban ecosystem in Huhhot. In the paper, principal component analysis is used to evaluate the urban ecosystem data of 2000 -2008 in Huhhot. The results of the study show that along with the rapid development of urbanization, Huhhot faces increasing pressure on ecological environment, the system is also in a comprehensive slowly increase trend, but have ups and downs. Accordingly the paper put forward the construction of Huhhot City＇ s environment and economy coordinated development mechanism between the systems to seek its optimization in order to realize urban ecological system coordinated development.

关 键 词：城市生态系统 环境质量评价 主成分分析法 呼和浩特市 

分 类 号：X826[环境科学与工程—环境工程]