Funding for this research was provided by:
the National Natural Science Foundation of China (41871305)
the National key R & D program of China (2017YFC0602204)
the Fundamental Research Funds for the Central Universities, China University of Geoscience (CUGQY1945)
the Opening Fund of Key Laboratory of Geological Survey and Evaluation of Ministry of Education and the Fundamental Research Funds for the Central Universities (GLAB2019ZR02)
Article History
Received: 22 February 2021
Accepted: 22 June 2021
First Online: 8 July 2021
Declarations
:
: The authors declare that there is no conflict of interests regarding the publication of this article.