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Article
Determining the Minimum Suitable Number of Water Quality Indicators to Improve the EWQI Water Quality Assessment Model in Baojixia Irrigation District, Northwest China
Selecting a suitable number of parameters for water quality assessment can make the assessment cost-effective. The current investigation involved the collection of 64 groundwater samples from the Baojixia irri...
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Article
Identification of the Spatiotemporal Variability and Pollution Sources for Potential Pollutants of the Malian River Water in Northwest China Using the PCA-APCS-MLR Receptor Model
Identifying potential pollution sources of river water is a basis for effectively improving water pollution and sustainable water quality management. This study presents the analyses of the spatiotemporal vari...
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Article
Groundwater Quality Assessment Using EWQI With Updated Water Quality Classification Criteria: A Case Study in and Around Zhouzhi County, Guanzhong Basin (China)
The entropy water quality index (EWQI) is a simple method of comprehensively assessing water quality. This method has been widely used in groundwater quality assessment. However, the number of hydrochemical pa...