Lanzhou University, Chinese Academy of Sciences (CAS) - Northwest Institute of Eco-Environment and Resources, Lanzhou University, Lanzhou University, Lanzhou University, Lanzhou University, affiliation not provided to SSRN and Lanzhou University

Lanzhou University, Chinese Academy of Sciences (CAS) - Xinjiang Institute of Ecology and Geography, Anqing Normal University, Lanzhou University, Lanzhou University College of Earth and Environmental Sciences, Lanzhou University College of Earth and Environmental Sciences, Lanzhou University College of Earth and Environmental Sciences, Lanzhou University College of Earth and Environmental Sciences, Lanzhou University College of Earth and Environmental Sciences, Lanzhou University College of Earth and Environmental Sciences and Lanzhou University