Funding for this research was provided by:
the Open Research Fund of Lunan Geo-engineering Exploration Institute (LNYQ202103)
the Research Center for transformation, development and Rural Revitalization of Resource-Based Cities in China (2021WHCC03)
Article History
Received: 19 August 2020
Revised: 19 November 2021
Accepted: 4 January 2022
First Online: 24 January 2022