Study on Environmental Isotope of Karst Water System within Xin’an Spring Basin
作者: 杨军生 ：山西省水文水资源勘测局，山西 太原;
Abstract: In order to explore the transformation characteristics of the karst water system in Spring Basin with the environmental isotope tracing method which has the characteristics of fast and accurate understanding of the groundwater resources, the renewal and transformation characteristics of the karst water system in the Xin’an spring domain were studied. Taking Xin’an Spring in the domain of update transformation as example to analyze the proportion of strontium isotope and characteristics of spatial distribution in karst water, pore water and surface water in the basin, the transform relationship was explored on karst water system. By analyzing the value of tritium isotope in each discharge area of spring basin, the average age of karst groundwater was estimated and then renewability and alternation capability were analyzed. It is shown that karst water system in Xin’an Spring Basin has diversity on recharge sources, and the average age of groundwater is 107a; the renewability and alternation of the whole water resources of the spring area are frequently updating. The analysis method of environmental isotope tracing is proved to be effective in the work of exploring the water resource attributes of groundwater system.
文章引用: 杨军生 (2016) 辛安泉岩溶水系统特征的环境同位素研究。 水资源研究， 5， 620-625. doi: 10.12677/JWRR.2016.56072
 钱雅倩, 郭吉保. 同位素在环境科学研究中的应用[J]. 资源调查与环境, 2002, 23(1): 2-10. QIAN Yaqian, GUO Jibao. Application of isotope on environmental science. Resources Survey & Environment, 2002, 23(1): 2-10. (in Chinese)
 王振东, 李有兴. 岩溶水系统评价——山西辛安泉岩溶水系统及水资源研究[M]. 北京: 中国水利水电出版社, 1996. WANG Zhendong, LI Youxin. Evaluation of karst water system—Research on the karst water system and water resources of Xin Anquan in Shanxi. Beijing: Hydraulic and Hydroelectric Press of China, 1996. (in Chinese)
 张樑, 王文科, 王宇航. 利用放射性同位素氚计算格尔木河流域地下水年龄[J]. 地下水, 2014, 36(2):19-21. ZHANG Dong, WANG Wenke and WANG Yuhang. Groundwater age in the Talimu River Basin based on tritium. Ground Water, 2014, 36(2): 19-21. (in Chinese)
 杨丽芝, 张光辉, 刘中业, 等. 鲁北平原地下水同位素年龄及可更新能力评价[J]. 地球科学, 2009, (30): 235-242. YANG Lizhi, ZHANG Guanghui, LIU Zhongye, et al. Isotope age of groundwater in Lubei Plain and an evaluation of its re-newable capacity. Acta Geoscientica Sinica, 2009, (30): 235-242. (in Chinese)