摘要
Hydrochemical and isotopic methods were used to analyze 7 springs issued along the Huanglong Ravine. It is found that spatial-temporal variations in hydrochemistry and isotopes of the 7 springs are related to the combined influence of CO2 degassing, travertine deposition and evaporation, which are determined by four stages of water cycle. Three different spring groups were then identified based on these hydrochemical and isotopic features. These findings may provide scientific basis for the management of the landscape water resources and the protection of the travertine landscape.