论文部分内容阅读
通过对曲果岗泉的实地调查和水样测试,总结其水化学和氢氧同位素特征,并结合当地地质、气象、水文资料分析其发育特征和成因机制,掌握内陆高寒条件下断裂型成因泉发育规律,为合理开发利用地下水提供参考。研究表明:曲果岗泉补给源为远程高山冰雪融水和大气降水,高原隆升形成的大量断裂为地下水富集和运移提供了良好通道,地下水循环周期长,具典型断裂型成因的承压泉水特征。
Based on the field investigation and water sample test of Quoguang Spring, the hydrochemistry and hydrogen and oxygen isotopic characteristics were summarized. Based on the geologic, meteorological and hydrological data, the development characteristics and genetic mechanism were analyzed. Spring development law, to provide a reference for the rational development and utilization of groundwater. The results show that the source of the Quoguang spring recharge is remote alpine ice snow melting and atmospheric precipitation. The large number of faults formed by the uplift of the plateau provide a good channel for the enrichment and migration of groundwater. The cycle of groundwater circulation is long, with typical fault type Pressure spring characteristics.