1. Institute of Global Environmental Change Xi'an Jiaotong University Xi'an China
2. Department of Earth Sciences University of Minnesota Minneapolis MN USA
3. Institute of Geology University of Innsbruck Innsbruck Austria
4. Key Laboratory of Western China's Environmental Systems (Ministry of Education) College of Earth and Environmental Science Center for Pan Third Pole Environment (Pan‐TPE) Lanzhou University Lanzhou China
5. Instituto de Geociências Universidade de São Paulo Sao Paolo Brazil
6. Department of Earth Science California State University Dominguez Hills Carson CA USA
7. Instituto do Carste Belo Horizonte MG Brazil
8. Departamento de Geoquímica Universidade Federal Fluminense Niterói Brazil
9. Earth Observatory of Singapore Nanyang Technological University Singapore