Relationship between δ D and δ18O in precipitation on northand south of the Tibetan Plateau and moisture recycling  

作　　者：TIAN Lide 

机构地区：[1]1. Laboratory of Ice Core and Cold Regions Environment, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, 730000, Lanzhou, China [2] 2. Laboratoire de Modélisation du Climat et de I’Environnement, Sur-Yvette, 91190, Saclay, France

出　　处：《Science China Earth Sciences》2001年第9期789-807,共19页中国科学（地球科学英文版）

基　　金：Acknowledgements This work was supported by the National Nature Science Foundation of China (Grant No.49671021)

摘　　要：The local meteoric water line (MWL) has been established from north to south of the Tibetan Plateau based on the measured results of δD and δ18O in precipitation and river water, and the relationship between MWL and moisture origins discussed. The spatial and seasonal variations ofd in precipitation and river water on the Tibetan Plateau have been studied. Results show that the spatial and seasonal variations ofd between north and south of the Tanggula Mountains are related to different moisture origins and water recycling.

关 键 词：Tibetan Plateau MWL deuterium excess 

分 类 号：P5[天文地球—地质学]