干旱区生态环境知识资源中心(Arid): 干旱和半干旱流域水环境质量评价模型及其应用

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	干旱和半干旱流域水环境质量评价模型及其应用
其他题名	Evaluation Models and Its Application of Water Environment Quality and Health Status in Arid and Semi Arid Basins
	张晨 1; 白继中 2; 刘璐瑶 3
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2016
卷号	36 期号:4 页码:36-40,45
中文摘要	[目的]通过建立模型修复水生态系统,评价流域水环境质量,为生态系统修复提供实用工具。[方法]以涑水河流域为例,采用了层次分析法(AHP),同时运用模糊隶属函数和综合指数法对影响水质因子的各个指标进行综合评价分析,建立干旱和半干旱流域水环境质量健康评价体系及评价模型。[结果]涑水河流域20082011年水环境质量健康评价结果为Ⅲ级,状态一般,较健康,评价结果与实际生态情况相符。[结论]所建立的干旱和半干旱流域水环境质量健康评价体系是合理的,能满足流域水环境质量健康评价需要。
英文摘要	[Objective]The water quality of the river basin was evaluated through the establishment of related models in order to provide practical tool for ecosystem restoration.[Methods]Using analytic hierarchy process(AHP),fuzzy membership function and comprehensive index method,taking Sushui river basin as a study area,factors that influences water quality indexes were evaluated comprehensively.Evaluation system of water environment quality and was established and the models of the environmental health in arid and semi arid river basin was illustrated.[Results]In Sushui river basin from 2008to 2011,the water quality environment was categorized as gradeⅢ,at a status of ordinary health.The evaluation results were commonly the real status.[Conclusion]The health evaluation system of water environment quality in that arid and semi arid river basin proved reasonable,can meet the needs of health assessment of water environment quality in river basin.
中文关键词	水环境质量 ; 层次分析法 ; 模糊隶属函数 ; 综合指数法
英文关键词	water environment quality analytic hierarchy process fuzzy membership function index selection
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:5784423
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234948
作者单位	1.山西大学资源与环境工程研究所, 太原, 山西 030006, 中国; 2.山西水利职业技术学院, 运城, 山西 044004, 中国; 3.西北旱区生态水利工程国家重点实验室培育基地, 西北旱区生态水利工程国家重点实验室培育基地, 西安, 陕西 710048, 中国
推荐引用方式 GB/T 7714	张晨,白继中,刘璐瑶. 干旱和半干旱流域水环境质量评价模型及其应用[J],2016,36(4):36-40,45.
APA	张晨,白继中,&刘璐瑶.(2016).干旱和半干旱流域水环境质量评价模型及其应用.水土保持通报,36(4),36-40,45.
MLA	张晨,et al."干旱和半干旱流域水环境质量评价模型及其应用".水土保持通报 36.4(2016):36-40,45.