Correspondence Analysis for Groundwater Quality System

In this paper, the author attempt to apply the correspondence analysis mathematical model to evaluate the ground water quality system in Tarim Basin Kezhi River valley, draw good results. There are mainly two kinds of mathematical model for water quality evaluation at present: one is the definite system analysis model based on the accurate math, the other is the indefinite system analysis model based on the Fuzzy math and Grey theory. In these factors analysis, the former is not convenient for revealing the inner rules among the variables and samples, so it is certainly short of the theory foundation as a hydrogeology explanation. In the indefinite system analysis, there is much man-made plasticity for disposition counterpoise value and mathematical value ranges. Thus, this paper attempts to apply correspondence analysis method model to approach the reliability which to be used to evaluate the ground water quality system for dividing districts and classification.