摘要
本文通过对五大连池地区矿泉水采样分析,进行同位素测年研究,提出该区矿泉水主要来于大气降水。原生冷矿水和次生冷矿水中的放射性碳都已经历了万年以上的蜕变,说明该区矿泉水地下迳流条件极差,其冷矿水形成时间长,资源有限,因此应有计划地合理开采利用,防止过量滥采而导致矿水资源枯竭。
Isotope study shows that the atmospheric water is the main source of the mineral water in the Wudalianchi regions.The radiocarbons in the primary cold mineral water and the secondary cold mineral water have all underwent decaying over ten thousand years.It suggests that the flowing conditions under the mineral districts are very poor and the cold mineral water was formed over a long time. So,the resource of the ground mineral water there would be limited.In order to avoid exploiting too much it should be exploited in a planned way so as not to make the resource of the mineral spring water exhausted.
关键词
矿泉水
同位素
测年
碳
Isotopical analysis, 14cages, bicarbonate-carbonic acid cold water
