摘要
大武口地处宁夏回族自治区北部,深层地下水是研究区主要供水水源,由于长期过量开采,形成了较大的降落漏斗,保护地下水资源形势严峻。根据历年地下水动态资料,参照全国地下水超采区评价技术大纲,对研究区域深层地下水进行超采区综合划分,结果表明研究区域均属于超采区,并提出了相应的保护和治理建议,为大武口地区地下水资源统一规划、有效管理及科学保护提供依据。
Located in the north of the Ningxia Hui Autonomous Region, Dawukou District takes the deep groundwater as the main water supply source, and there has been a groundwater depression cone because of the long-term overdraft, it＇s urgent to protect the groundwater resources. According to the technology program of the evaluation of groundwater-overdraft region, the overdraft region of confined water in Dawukou District can be divided synthetically based on the annual groundwater dynamic data, and the result indicated that the groundwater is overdraft in Dawukou. The protection and governance suggestions were also be put forward, which can provide the basis of planning uniformly, managing effectively, protecting scientifically for the groundwater resources in the study area.
出处
《水科学与工程技术》
2013年第3期15-18,共4页
Water Sciences and Engineering Technology
关键词
深层地下水
超采区
划分方法
保护和治理建议
deep groundwater
overdraft region
partition method
protection and governance suggestions
