The result can find whether the large area of Karst systems belong to the same vadose cave system,which provides the reliable geological data for the study of Karst leakage problems.

• 结果表明,该区地表水与地下水化学特征比较类似,为判定大区域内岩溶系统是否属于同一流动系统,解决岩溶渗漏问题提供了可靠的基础地质资料。