砀山县高标准基本农田地下水质量综合评价及开发潜力分析  

Comprehensive evaluation of groundwater quality and analysis of development potential of high-standard basic farmland in Dangshan County

作　　者：李迎春 杨章贤[2] 宋阳 刘海[1] 郑亚东 袁建龙 肖鹏 LI Yingchun;YANG Zhangxian;SONG Yang;LIU Hai;ZHENG Yadong;YUAN Jianlong;XIAO Peng(Anhui Public Welfare Geological Survey Management Centre(Anhui Geological Survey and Environmental Monitoring Centre),Hefei 230091,China;Anhui Geological and Environmental Monitoring General Station,Hefei 230091,China;School of Urban Geology and Engineering,Hebei University of Geosciences,Shijiazhuang 050031,China;School of Water Resources and Environment,Hebei University of Geosciences,Shijiazhuang 050031,China)

机构地区：[1]安徽省公益性地质调查管理中心(安徽省地质调查与环境监测中心),安徽合肥230091 [2]安徽省地质环境监测总站,安徽合肥230091 [3]河北地质大学城市地质与工程学院,河北石家庄050031 [4]河北地质大学水资源与环境学院,河北石家庄050031

出　　处：《安徽科技学院学报》2024年第5期99-108,共10页Journal of Anhui Science and Technology University

基　　金：安徽省公益性地质扶贫项目(2016-g-3-30)。

摘　　要：目的:研究区目前部分地区超量开采深层地下水资源导致地面沉降,部分地下水受到污染导致的水质恶化而丧失了原有的功能,为查明地下水水质质量状况,同时为地下水资源合理利用提供重要的理论依据。方法:利用单因子评价法和综合评价法对研究区地下水进行质量综合评价,且利用资源量进行地下水开发潜力评价。结果:评价结果显示区内不存在优良级水,较差级及以下类别水居多,且还有TDS、Na^(+)、pH、Cl^(-)、F^(-)等不同程度的超标。目前,区内地下水开采程度不同,通过分析得知研究区开发潜力总体较小,为了满足区内正常用水和灌溉,需将地下水和地表水结合,以满足区内用水。结论:本研究探明了砀山县地下水资源量,对于补给砀山县高标准农田用水和生活用水提供了科学依据。Objective:The current over-exploitation of deep groundwater resources in some areas of the study area has led to ground subsidence,and some of the groundwater has lost its original function due to the deterioration of water quality caused by pollution.To identify the status of groundwater quality and to provide an improtant theoretical basis for the rational use of groundwater resources.Methods:The quality of groundwater in the study area was comprehensively evaluated by using the single-factor evaluation method and the comprehensive evaluation method,and the development potential of groundwater in the study area was evaluated by using the amount of resources.Results:The results of the evaluation showed that there was no excellent grade water in the area,and the poor grade and the following categories of water were predominant,and there were also different degrees of exceedance of TDS,Na^(+),pH,Cl^(-) and F^(-).At present,there were different levels of groundwater exploitation in the area,and the analysis showed that the development potential of the study area was generally small,and in order to meet the normal water use and irrigation in the area,it is necessary to combine groundwater and surface water.Conclusion:This study proved the amount of underground water resources in Dangshan County,and provided a scientific basis for recharging Dangshan County with high-standard water for farmland and domestic use.

关 键 词：地下水质量评价 砀山县 地下水开发潜力 

分 类 号：P641[天文地球—地质矿产勘探]