【摘要】 本文根据石阡地区矿泉水的碳-14、碳-13和氚等同位素的测试结果和有关组分的水化学分析结果，采用8种方法计算了石阡地区若干矿泉水的年龄，并对这些年龄结果进行了分析、评估和推断。结果认为：印江甲山矿泉水为130Q；印江凯望矿泉水为5700～7800a；石阡关鱼粮矿泉水为1700—2400a；石阡溪沟矿泉水为9300a；石阡城南矿泉水为10000—10400a；石阡吴家湾矿泉水为9500～9900a；石阡施场矿泉水为6400～6700a。推断补给年龄距今约10000a的石阡城南、吴家湾和溪沟矿泉水，可能是第四纪最后一个冰期─—赤土冰期的大气降水。更多还原

【Abstract】 Isotopic ages of mineral waters in Shiqian area are calculated by 8methods, based on 14C, 13C and tritium isotopic values and chemical analysis of relative comPOsitions. The results show that the ages of these mineral waters are 130 a.for Jiashan of Yinjiang, 5 700 - 7 800 a. for Kaiwang of Yinjiang, 1 700 - 2 400 a.for Guanyuliang of Shiqian, 9 300a. for Xigou of Shiqian, 10 000 - 10 400 a. forChengnan of Shiqian, 9 500 - 9 900 a. for Wujiawan of Shiqian and 6 400 - 6 700 a.for Shichang of Shiqian. It is inferred that the mineral waters with a replenish age ofabout 1 000 a. b. p. in Chengnan, Wujiawan and Xigou of Shiqian may be meteoricwater of last glaciation and Chishui glaciation.更多还原