期刊文献+

莱州市平里店-驿道地区区域地下水资源及开采潜力评价 被引量:3

Evaluation of regional groundwater resources and exploitation potential in the Pinglidian-Yidao area of Laizhou City
下载PDF
导出
摘要 水是经济发展和社会进步的生命线,研究地下水资源赋存规律,计算地下水资源量及开采潜力评价,对区域地下水可持续开发利用及水环境保护具有重要意义。本文以莱州市平里店—驿道地区所在的1∶5万平里店图幅区域作为研究区,通过资料收集、水文地质测绘、地球物理勘探、水文地质钻探、水文地质试验、水文地球化学调查、地下水动态监测等工作手段,查明了研究区内各水文地质单元的水文地质特征。在此基础上,将研究区划分为5个地下水资源计算分区(包含11个计算组、2个计算亚组),通过资料统计法和开采量调查统计法统计了各计算分区一个水文年内地下水资源开发利用现状,计算并选用合适的水文地质参数,运用水均衡法计算出区内降水入渗补给量、河流渗漏补给量、灌溉回渗补给量、侧向径流量及地下水允许开采量,并对各计算分区地下水资源开采潜力作出分析评价。研究区地下水允许开采量为3915.675×104 m3/a,王河水文地质区松散岩类孔隙水涌水量>500m3/d亚组地下水资源开采潜力较大,其余各计算分区、组及亚组地下水资源开采潜力一般。 Water is the lifeline of economic development and social progress.It is of great significance for the sustainable development and utilization of groundwater in the region and the protection of water environment to study the law of groundwater resources and calculate the amount of groundwater resources and evaluate the potential of groundwater exploitation.Based on the 1∶50,000 Pinglidian map,this study took the Pinglidian and Daidao areas of Laizhou city as a research area to analyze hydrological characteristic using data collecting,hydrogeological mapping,geophysical exploration,hydrogeological drilling and experiments,hydrogeochemical investigation and groundwater dynamic monitoring.According to the results above,the research area is divided into five calculation zones for groundwater resources(including11 calculation groups and 2 calculation sub-groups).Data statistics and exploitation quantity were used to investigate the development and utilization status of groundwater resources in each calculation area.Based on selection of suitable hydrogeological parameters,the amount of rainfall infiltration recharge,river leakage recharge,irrigation recharge,lateral runoff,and allowable groundwater extraction in the area using water balance method.The allowable amount of groundwater extracted in the research area is3915.675×104 m3/a.The pore water inflow of loose rocks in the Wanghe hydrogeological division is>500 m3/d and therefore,the groundwater potential is relatively large,and other divisions,sub-groups and groups have an average potential for exploitation of groundwater resources.
作者 张生海 陶志斌 杨宁 于林弘 韩明智 ZHANG Shenghai;TAO Zhibin;YANG Ning;YU Linhong;HAN Mingzhi(No.3 Exploration Institute of Geology and Mineral Resources,Shandong,Yantai,264000)
出处 《地质学报》 EI CAS CSCD 北大核心 2019年第S01期119-126,共8页 Acta Geologica Sinica
基金 山东省国土资源厅2013年度省地质勘查项目(任务书编号:鲁勘字(2013)76号)资助的成果.
关键词 水文地质特征 均衡法 地下水资源评价 允许开采量 开采潜力评价 hydrogeological characteristics balanced methods evaluation of groundwater resources allowable mining volume evaluation of exploitation potential
  • 相关文献

参考文献17

二级参考文献57

共引文献146

同被引文献44

引证文献3

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部