Funding for this research was provided by:
National Natural Science Foundation of China (41907232, 41977217)
Natural Science Foundation of Jiangsu Province (BK20180972)
Comprehensive Evaluation of Geological Resources and Environment in the Yangtze River Economic Belt (DD20190260)
Article History
Received: 9 April 2020
Accepted: 22 November 2020
First Online: 7 January 2021