Studies of runoff isotope composition and hydrology regularity in Jiuzhaigou, Sichuan

• 作 者: 尹观 杨俊义
• 出 处: Science in China(Series E:Technological Sciences)
• 发表日期: 2001年S1期
• 关键词: isotope hydrology runoff regularity hydrologic season hydraulic precious winter

Jiuzhaigou in Sichuan has been classified as a world nature legacy by UNESCO. The hydrologic cycle is the research emphasis in this area. Using isotope technique of natural water can effectively trace water origin and transportation process, and reveal recharge and discharge relation of various water bodies and hydraulic connection about various hydrogeologic units. This has important applications and scientific significance for protecting and developing the precious natural resource.

Jiuzhaigou in Sichuan has been classified as a world nature legacy by UNESCO. The hydrologic cycle is the study of natural past by UNESCO. The isotope technique of natural water can effectively trace water origin and transportation process, and reveals recharge and discharge relation of various water bodies This hydraulic reactor about various hydrogeologic units. This has important applications and scientific significance for protecting and developing the precious natural resource.