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《Journal of Jilin University(Earth Science Edition)》 2007-02
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Application of CFC_S Methods in Dating Shallow Groundwater in the Ordos Cretaceous Groundwater Basin

LIU Fu-tian1,SU Xiao-si1,HOU Guang-cai1,2,LIN Xue-yu1,YI Shu-ping1,DONG Wei-hong1 1.College of Environment and Resources/Institute of Water Resources and Environment,Jilin University,Changchun 130026,China 2.Xi'an Institute of Geology and Mineral Resources,Xi'an 710054,China  
The Ordos Cretaceous Groundwater Basin is an important energy basin of China.The CFCS method is applied in the Ordos Cretaceous Groundwater Basin to determine the young groundwater age and the exact results have been derived.It can be concluded that the Cretaceous Groundwater Basin can be divided into local groundwater system,middle groundwater system and regional groundwater system.The cycle rate in the local groundwater system is fast and the age is about 20 years old,which increases with the depth.The cycle rates of the middle groundwater system and the regional groundwater system are relatively slow,which ages are older than 70 years,and the correct ages can be derived from other isotopes such as 14C.
【Fund】: 中国地质调查局地质调查计划项目(12120103302-ZT2);; 教育部博士点基金项目(20030027020)
【CateGory Index】: P641.3
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1 Dajun Qin~(a,*),Yunping Qian~b,Liangfeng Han~c,Zhimin Wang~a,Chen Li~a,Zhanfeng Zhao~a a Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China b Hydrology Bureau,Yellow River Conservancy Commission,Zhengzhou,Henan 450004,China c Isotope Hydrology Section,Department of Nuclear Sciences and Applications,International Atomic Energy Agency,P.O.Box 100,A-1400 Vienna,Austria;Assessing impact of irrigation water on groundwater recharge and quality in arid environment using CFCs,tritium and stable isotopes,in the Zhangye Basin,Northwest China[A];[C];2012
2 PANG Zhong-he~1,WANG Ju~2,GUO Yong-hai~2,ZHANG Fusong~1,JI Ruili~2,QIN Dajun~1,XU Bing~1,SU Rui~2 (Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box9825,Beijing 100029,China;2.Beijing Research Institute of Uranium Geology,P.O.Box 9818,Beijing 100029,China);STUDY OF GROUNDWATER IN BEISHAN GRANITE BODY USING A DOWNHOLE DOUBLE-PACKER SYSTEM-PRELIMINARY ISOTOPE RESULTS[A];[C];2006
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1 Liu Yaowei Zhang Lei Ren Hongwei Che Yongtai;CFCs observation and analysis of seepage boundary of groundwater in three-gorges well network[A];[C];2011
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