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Position: Home > Articles > The Application of Principal Component Analysis to Bearing Capacity Evaluation of Water Resource of Liaohe River Agricultural Science & Technology and Equipment 2015 (4) 53-55

主成分分析法在辽河干流水资源承载力评价中的应用

作  者:
王春杰;张薇;王川川
单  位:
秦皇岛市水利勘测设计有限公司
关键词:
水资源承载力;主成分分析法;辽河干流;影响因素
摘  要:
将主成分分析法引入到水资源承载力研究中。以辽河干流为例,利用主成分分析法定量分析影响水资源承载力变化的最主要的驱动因素,结果表明:辽河干流水资源承载力的影响因素可以归纳为水资源开发利用因素、人口因素和社会经济因素3类;通过分析区域内各个城市的水资源承载潜力,表明辽河干流的承载能力基本处于饱和状态。
译  名:
The Application of Principal Component Analysis to Bearing Capacity Evaluation of Water Resource of Liaohe River
作  者:
WANG Chunjie;ZHANG Wei;WANG Chuanchuan;Qinhuangdao Water Conservancy Survey and Design Co., Ltd.;
关键词:
water resource bearing capacity;;principal component analysis method;;Liaohe river mainstream;;influencing factor
摘  要:
The purpose is to introduce principal component analysis method to the research of bearing capacity of water resource. The article uses Liaohe River as an example to analyze the most main driving factors of influencing bearing capacity of water resource by using the method of principal component analysis. The result shows that the influencing factors of water resource bearing capacity of Liaohe River can be summarized as 3 categories: utilization factor, demographic factor and socioeconomic factor; the analysis of the potential of water resource bearing capacity for all regions in the cities shows that the bearing capacity of Liaohe River is basically saturated.

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