摘要
论述了环境同位素在研究地下水可更新性中的应用现状,分析研究区氢氧稳定同位素、氚和14C放射性同位素、CFCS的分布特征及其指示意义,对比人类开采前后地下水的同位素特征。结果表明:盆地地下水的可更新性随不同深度、地域、含水层的不同而各异,人类活动加强了浅层与深层地下水之间的水力联系。
The article discusses the application situation of environmental isotope in renewability of groundwater resources,analyzes the distribution characters and implications of H,O stable isotope,TU and 14C radioactive isotope,CFCS,compared to the isotope characters of groundwater after mined.The results show：the renewability vary from depth,region,aquifer,human activity strengthen the link of groundwater between shallow and deep aquifers.
出处
《地下水》
2011年第2期1-3,19,共4页
Ground water
基金
中国地质调查局项目(1212010535A98)
