Funding for this research was provided by:
The National Natural Science Foundation of China (51574010)
Planning project of philosophy and social sciences in Anhui (AHSKY2019D026)
Article History
Accepted: 30 September 2022
First Online: 11 October 2022
Declarations
:
: No potential conflict of interest was reported by the authors.
: The paper complies with the ethical standards as put forward by GeoJournal.
: Informed consent was obtained from all individual participants included in the study.