应用水化学数据的电算处理研究地下水的形成与运移特征

THE USE OF CLUSTER ANALYSIS TECHNIQUE TO IN TERPRETFORMATION ANDTRANSPORT FEATURES ON THEGROUNDWATER

本文利用在五大连池地区选取的102个水样(分析项目为16个),应用点群分析方法的结果,研究了区域地下水的运移过程,矿泉水的形成特征,以及抽水试验过程中水质的变化。并根据分析处理的结果,预测矿水的分布及变化趋势等,即从动态的角度研究水化学环境及演化过程。

The term cluster analysis describes a variety of analytical procedures used to group together a set of individual samples into a smaller number of groups, The procedures are based upon the maximization or minimization of some objective function in such a way that the members of one group are more similar to each other than they are to members of any other grorp. This grouping or clustering operation is an attempt to evaluase the relationships existing in a larger collection of data.The objective of this paper are to interpret the formation and transport features on the groundwater with the cluster analysis technique, and to predict varying tendency of mineralized water in Wudalianchi area.