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| A DISCUSSION ON THE SUPPLY SOURCE OF UNDERGROUND HOT WATER IN THE KAIFENG GEOTHERMAL FIELD BASED ON GEOCHEMICAL METHODS |
| ZHU Ming-he, FU Zhong, LIU Yan-bing |
| No.11 Geological Party, Henan Bureau of Geology and Mineral Resources, Shangqiu 476000, China |
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Abstract Using isotopic (D, 18O, 14C)geochemical methods, this paper has studied the genetic relationship between the isotopic composition of meteoric water and that of underground hot water, analyzed the supply source of the Kaifeng geothermal field and the generation of the geothermal water, and calculated its formation age.
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Received: 22 March 2004
Published: 24 December 2005
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