四平市浅层地下水系统研究

The research for the shallow groundwater system in Siping City

四平市浅层地下水系统研究主要包括地下水系统的划分和地下水系统特征两个方面。本文根据四平市水文地质条件,探讨了四平市地下水系统划分的原则,即拥有独立的含水层系统和完整的水循环系统。亚系统划分主要依据地下水分水岭和一级河流流域分水岭,子系1统则考虑了含水介质和水力条件。基于此,四平市地下水系统共划分为四个亚系统和九个子系统。此外,地下水系统特征主要从四个角度进行阐述:含水层系统特征;系统边界特征;水循环系统特征;水化学系统特征。

The research for the shallow groundwater system in Siping City mainly includes its division and features.According to the hydrology geology condition,this paper discusses the principle of the division that is the absolute aquifer system and integrated water circulation.Subsystem division mainly base on the watershed of the groundwater and river basin.The groundwater system of Siping City includes four kinds of systems and nine subsystems.Its features are expounded from four aspects as followed,aquifer system,boundary system;water circulation system,water chemistry system.