水化学聚类分析在岩溶水系统研究中的应用  

Applications of Hydrochemical Cluster Analysis in Karst Water System Research

作　　者：刘娟[1] 康学军 郭天元 王增银[1] 王涛[1] 

机构地区：[1]中国地质大学工程学院,武汉市430074 [2]山西省阳城县水利局,山西阳城048100

出　　处：《勘察科学技术》2004年第1期44-47,60,共5页Site Investigation Science and Technology

摘　　要：延河泉是我国北方典型的岩溶大泉。延河泉岩溶水系统补给面积大 ,排泄点分散且分属不同岩溶水子系统。该文以该岩溶水系统为例 ,对系统内 45个水样进行Q型聚类分析 ,绘制了聚类分析谱系图。根据谱系图 ,将延河泉岩溶水系统分为 4个子系统 ,即下河泉子系统、延河泉子系统、神子头泉子系统和南部散泉子系统。并结合该次研究探讨了影响聚类分析的因素。Yanhe spring Karst water system is large one of typical Karst water systems in north China. It has vast recharge area and several release points that belong to different Karst water subsystems.Based on Q cluster analysis of 45 water samples of Yanhe spring Karst water system, this paper discusses the division of Karst water subsystems and the factors influencing cluster results. According to the discussion, Yanhe spring Karst water system is divided into four subsystems: Xiahe spring subsystem, Yanhe spring subsystem,Shenzitou spring subsystem and subsystem of scattering springs in southern catchment.

关 键 词：岩溶水系统 聚类分析 延河泉 

分 类 号：P641.3[天文地球—地质矿产勘探]