1. State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment Chinese Academy of Sciences Xi'an China
2. CAS Center for Excellence in Quaternary Science and Global Change Xi'an China
3. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing China
4. School of Geography South China Normal University Guangzhou China
5. Key Laboratory of Desert and Desertification, Northwest Institute of Eco‐Environment and Resources Chinese Academy of Sciences Lanzhou China
6. College of Geography and Environmental Sciences Zhejiang Normal University Jinhua China