新疆玛纳斯河流域绿洲生态环境可持续发展的综合评价——以石河子市绿洲为例  

The Synthetical Assessment of Eco-environment in Oasis of Manasi River Valley——A Case Study in the ShiHezi City Oasis

作　　者：樊华[1] 卞玮[2] 雍会[1] 王开勇[1] 张凤华[1] 

机构地区：[1]新疆兵团绿洲生态农业重点实验室,石河子832003 [2]新疆石河子市环境监测站,石河子832000

出　　处：《干旱区资源与环境》2007年第9期25-28,共4页Journal of Arid Land Resources and Environment

基　　金：国家社会科学基金项目(05XJY006);兵团绿洲生态重点实验室开放项目;石河子大学自然科学基金项目(ZRKX2006-Q22)资助

摘　　要：经过多次综合专家意见,最终确定14项指标作为石河子市绿洲生态环境质量综合评价体系。利用层次分析法定量各指标的权重,表明植被覆盖是影响石河子市生态环境最重要的因素,其次为污染负荷与水网密度状况。通过综合评价表明,2000—2005年间,石河子市绿洲生态环境质量综合评价值介于0.35—0.55之间,说明该区可持续发展处于中等水平,较适合人类生存,但偶尔有不适人类生存的制约性因子出现。14 factors are confirmed to evaluate the sustainable development of eco - environment in ShiHezi City. The method of Delphi is used to decide the weight of all environmental factors, among which vegetation coverage is the most important, next is pollution load and water channel density. The result of synthetical assessment of eco - environment in ShiHezi City oasis shows its value is among 0.35 - 0.55, which indicates that the sustainable development of ShiHezi City stays in mid - level which is unsuitable for human living at the times.

关 键 词：生态环境 综合评价 可持续发展 

分 类 号：X37[环境科学与工程—环境工程]