Cold and Arid regions Environmental Engineering Research Institute, 260 Donggang west Road, Lanzhou, 730000 China ; Institut de physique du globe de paris, 4 place Jussieu, Paris, 75251 France
Cold and Arid regions Environmental Engineering Research Institute, 260 Donggang west Road, Lanzhou, 730000 China
Departement of Earth Sciences, University of Cambridge Downing street, Cambridge, CB2 3EQ United Kingdom
Institut de physique du globe de paris, 4 place Jussieu, Paris, 75251 France
Institut de physique du globe de paris, 4 place Jussieu, Paris, 75251 France
Cold and Arid regions Environmental Engineering Research Institute, 260 Donggang west Road, Lanzhou, 730000 China