1. Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences; Peking University; Beijing China
2. Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ; Université Paris-Saclay; Gif-sur-Yvette France
3. Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research; Chinese Academy of Sciences; Beijing China
4. CAS Center for Excellence in Tibetan Plateau Earth Sciences; Chinese Academy of Sciences; Beijing China