As a case study of the hydrochemical characteristics in the middle of northern slope of Tianshan, the hydrochemical characteristics of phreatic water and confined water were analyzed in this paper.

• 摘要本文通过分析天山北麓中段地下水水化学特征，并对比潜水和承压水水化学特征的异同点，得出结论：(1)地下水化学场受到地质地貌的控制作用，自南向北呈现明显的水平分带性。