峨眉山柿子坪热田地下水碳氧同位素特征初步研究  

PRELIMINARY STUDY ON THE CHARACTERISTICS OF CARBON AND OXYGEN ISOTOPES IN THE SHIZIPING GEOTHERMAL FIELD GROUNDWATER IN EMEI MOUNTAIN

作　　者：虞修竞[1] 贾疏源[1] 

机构地区：[1]成都理工学院水文地质与工程地质系,成都610059

出　　处：《成都理工学院学报》2000年第4期394-397,共4页Journal of Chengdu University of Technology

基　　金：四川省环境地质重点学科基金

摘　　要：在峨眉山柿子坪热田地质调查及热水勘探过程中 ,采用了碳、氧同位素地球化学方法 ,结果发现不同成因类型的地下水其碳、氧同位素组成特征各不相同 ,为查明地下热水的形成条件提供了重要依据 ,表明用地下水中 HCO-3 的碳。Emei Mountain is a well known scenic tourism spot in China. In order to promote the development of tourist trade, the authors have explored the hydrothermal water in Emei Mountain. At the beginning of 1998, the hydrothermal water was successfully drilled from the Shiziping geothermal field. In the process of prospecting the hydrothermal water, the authors adopted the geochemical method such as carbon and oxygen isotopes. The result indicates that the groundwater of different genetic types has different constitution characteristics of carbon and oxygen isotopes. This provides the important basis for finding out the forming conditions of underground hydrothermal water. So, it is prospective to study the growth characteristics of hydrothermal water with the carbon and oxygen isotopes of HCO - 3 in groundwater.

关 键 词：碳 氧同位素 热水 地下水 地球化学 

分 类 号：P641.3[天文地球—地质矿产勘探]