Funding for this research was provided by:
China Scholarship Council ([2016]5112)
CAS, Inst. of Mountain Hazard, Strategic program (SDS–135–1702)
Universität Trier
Article History
Received: 1 September 2020
Accepted: 19 March 2021
First Online: 15 April 2021
Declarations
:
: No personal data are contained in this study that would require to ask for consent.
: No personal data are contained in this study that would require to ask for consent.
: The authors declare that they have no conflict of interest.