Funding for this research was provided by:
National Natural Science Foundation of China (42074064, 41941016)
Research Grants from the National Institute of Natural Hazards, Ministry of Emergency Management of China (ZDJ2020-14)
Research Grants from the National Institute of Natural Hazards, Ministry of Emergency Management of China (ZDJ2018-22)
National Key and Development Project of China (2018YFC1504201)
Key Development Program of the Chinese Academy of Sciences (KFZD-SW-422)
Article History
Received: 19 November 2020
Accepted: 12 February 2021
First Online: 25 February 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.