Funding for this research was provided by:
National key research and development program (2018YFC1505401)
Youth Fund Project of NSFC (41907225)
Open fund of State Key Laboratory of geological disaster prevention and geological environment protection (SKLGP2018K011)
Article History
Received: 19 August 2020
Accepted: 2 February 2021
First Online: 22 February 2021
Declarations
:
: The authors declare that they have no competing interests.