干旱区生态环境知识资源中心(Arid): 基于投影寻踪模型的镶黄旗水资源承载力评价及其在水源调配中的应用

Arid

	基于投影寻踪模型的镶黄旗水资源承载力评价及其在水源调配中的应用
其他题名	Evaluation of Water Resources Carrying Capacity in Xianghuang Banner Based on Projection Pursuit Model and Its Application in Water Resources Allocation
	赵义平; 于向前; 刘伟; 刘迪; 汪馨竹; 王明新
来源期刊	水文
ISSN	1000-0852
出版年	2018
卷号	38 期号:6 页码:72-76
中文摘要	镶黄旗属于典型的半干旱牧区,部分地区水资源供给已无法满足其经济发展需求,急需在水资源承载力评价的基础上规划水源调配方案.依据镶黄旗水资源利用特点构建了承载力评价指标体系,并基于投影寻踪模型作评价.投影特征值计算显示,全旗水资源承载力整体较弱,各分区中,以新宝拉格镇最弱,翁贡乌拉苏木稍好.最佳投影方向识别出地下水开发程度、人口密度、人均水资源占有量、单位 GDP耗水量、生态用水率是对承载力影响较大的指标.根据承载力评价结果,制定了从翁贡乌拉苏木阿日宝拉格水源地调水至新宝拉格镇的水源调配方案,有助于缓解新宝拉格镇及宝格达苏木的供水压力.本成果可为镶黄旗水资源规划提供科学依据,也可为其它类似地区的水资源管理提供参考.
英文摘要	Xianghuang Banner is located in the semi-arid pastoral area, and the water supply of some areas can not meet the needs of economic development, and the water resources transfer project was urged to plan based on the evaluation of water resources carrying capacity. According to the characteristics of water resources utilization, an evaluation indexes system was constructed based on the projection pursuit model. The results show that: (1) The water resources carrying capacity of Xianghuang Banner is weak, and Wenggongwula Sumu is better than Xinbaolage Town, which is the weakest area of water resources carring capacity. (2) The degree of groundwater development, population density, water resources per capita, water consumption per unit of GDP and ecological water consumption rate have the great influence on water carrying capacity. Based on the evaluation results, the water resources transfer project was made for water transfer from Wenggongwula Sumu to Xinbaolage Town, which can help to relieve water supply stress of both areas. The results can provide the scientific basis of water resources regulation plan for Xianghuang Banner, and also provide reference for water resources management in other similar areas.
中文关键词	水资源承载力 ; 水源配置 ; 投影寻踪模型 ; 镶黄旗
英文关键词	water resources carrying capacity water resources regulation projection pursuit model Xianghuang Banner
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENGINEERING MULTIDISCIPLINARY
WOS研究方向	Engineering
CSCD记录号	CSCD:6390494
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/238374
作者单位	水利部牧区水利科学研究所, 呼和浩特, 内蒙古 010020, 中国
推荐引用方式 GB/T 7714	赵义平,于向前,刘伟,等. 基于投影寻踪模型的镶黄旗水资源承载力评价及其在水源调配中的应用[J],2018,38(6):72-76.
APA	赵义平,于向前,刘伟,刘迪,汪馨竹,&王明新.(2018).基于投影寻踪模型的镶黄旗水资源承载力评价及其在水源调配中的应用.水文,38(6),72-76.
MLA	赵义平,et al."基于投影寻踪模型的镶黄旗水资源承载力评价及其在水源调配中的应用".水文 38.6(2018):72-76.