节水增粮行动项目地下水取水水源、取水影响论证思路及关键技术

Impact of Project of Saving Water and Increasing Grain Yield on sources of groundwater and its exploitation:methodologies and key technologies

本次对节水增粮行动项目地下水取水水源、取水影响论证的研究共收集了规模大于10万亩项目县的101份水资源论证报告书,在分析当地水文地质状况的基础上,系统总结了节水增粮行动项目地下水取水水源、取水影响论证的思路,提出了具体的工作程序,并总结了论证范围确定、单井控制规模确定及地下水水位预测等关键技术。

A total of I01 reports of water resources assessment for counties with more than 100,000 mu of cultivated land are collected in the study of impact of Project of Saving Water and Increasing Grain Yield on groundwater sources and exploitation. Methodologies for evaluating impact of Project of Saving Water and Increasing Grain Yield on groundwater sources and exploitation have been summarized systematically based on analysis of local hydrological and geological conditions. Moreover, specific working procedure is proposed and key technologies for defining assessment scope, control index of well yield and forecasting of groundwater level are summarized.