郑州北郊水源地中深层地下水均衡分析

The Balanced Analysis of Medium-deep Groundwater Sources in the Northern Suburb of Zhengzhou

本文在依据郑州北郊地区水文地质条件,分析了其水源地深层地下水的补给量和排泄量:中深层地下水补给量为7152m3/d,排泄量为7134m3/d,均衡差为18m3/d;开采条件下,中深层地下水的补给量为46301m3/d,排泄量为46320m3/d,均衡差为-19m3/d。

This paper analyzes deep groundwater recharge and drainage amounts in the northern suburb of Zhengzhou. Under the status conditions and the exploitation conditions, the hydro-geological condition analysis and balanced analysis are studied. It concludes that under the status conditions groundwater recharge amount is 7152m^3/d, drainage amount of 7134m^3/d, the balanced difference of 18 m^3/d; under the exploitation conditions, groundwater recharge amount is 46301m^3/d, drainage amount of 46320m^3/d, the balanced difference of-19m^3/d.