Funding for this research was provided by:
Geological Survey Project of Chinese Academy of Geological Sciences (DD20160238)
Natural Science Foundation of Hebei Province (D2019403193, D2019403194)
Special Fund for Basic Scientific Research of Chinese Academy of Geological Sciences (JYYWF20181301)
Youth Science and Technology Foundation of Hebei GEO University (QN202111)
Scientific Research Starting Foundation of Hebei GEO University (BQ201610)
Article History
Accepted: 27 May 2022
First Online: 23 June 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: Not applicable.
: Not applicable.