吉林省农安县地下水资源评价与可持续利用研究

地下水资源是我国北方地区水资源的主要组成部分,对地下水资源全面科学的调查和评价,是解决水资源问题的基础性工作.农安县缺水由来已久,其中水质性缺水、资源性缺水和工程性缺水并存.近年来,由于过量开采地下水,局部地区出现了降落漏斗、含水层疏干、地下水水质恶化等环境地质问题.本文用回归分析法计算了研究区地下水允许开采量,分析地...

Research on Evaluation and Sustainable Utilization of Groundwate in Nong'an County,Jilin Province

Groundwater resources is an important part of whole water resources in the north of China general,scientific investigation and evaluation of underground water is the basic work to resolving water resources problem.Water shortage in Nong’an city has been of long standing,including water quality-induced water shortage、resources water shortage and engineering water shortage.Recently years,because of excessive pumping of groundwater.There emerge some environmental geological problems in local area,such as cone of depression、dewatering of aquifer、deterioration of groundwater quality and so on.This paper calculate groundwater allowable withdrawal in the study area by the way of regression analysis methods,analysis the status of groundwater resources development and utilization、environmental geological problems because of making use of groundwater,raise the counter measures of sustainable development and utilization of groundwater resources in the study area.