Research on Groundwater Environment Function Regional Partition Based on Fuzzy Cluster Analysis

Groundwater environment function regional partition is of important reference meaning to protection,exploitation, utilization of groundwater.This paper uses fuzzy cluster analysis to study function regional partition of groundwater environment, set up fuzzy similar matrix by oushi-distance method,and use different lambda to compartmentalize different function regions on groundwater environment on research region. Analysis result is consistent with the fact,it can provide theory and method basis for some departments on decision-making.