Integration of self-organizing maps and entropy-weighted quality index methods to study hydrochemical processes and quality assessment in Qilian coal base of China
Chongqin Zhao, Xiangquan Li, Zhenxing Wang, Xinwei Hou, Jianfei Ma
Topics & Concepts
GroundwaterHydrogeologyHydrology (agriculture)Water qualityEnvironmental scienceCoal miningGeologyBedrockCoalGeographyEcologyGeomorphologyGeotechnical engineeringArchaeologyBiologyGroundwater and Isotope GeochemistryGeoscience and Mining TechnologyGeochemistry and Geologic Mapping