About the Authors

Wei Wu

Roles Software, Writing – original draft

Affiliation College of Computer and Information Science, Southwest University, Chongqing, China

Yu Li

Roles Data curation

Rachilee@163.com (YL); lhbin@swu.edu.cn (HBL)

Affiliation Southeast Sichuan Geological Team of Chongqing Bureau of Geology and Mineral Exploration (Chongqing Key Laboratory of Land Quality Geological Survey), Chongqing, China

Mingshu Yan

Roles Investigation

Affiliation Southeast Sichuan Geological Team of Chongqing Bureau of Geology and Mineral Exploration (Chongqing Key Laboratory of Land Quality Geological Survey), Chongqing, China

Lechao Yang

Roles Data curation

Affiliation Southeast Sichuan Geological Team of Chongqing Bureau of Geology and Mineral Exploration (Chongqing Key Laboratory of Land Quality Geological Survey), Chongqing, China

Jiali Lei

Roles Data curation, Investigation

Affiliation Southeast Sichuan Geological Team of Chongqing Bureau of Geology and Mineral Exploration (Chongqing Key Laboratory of Land Quality Geological Survey), Chongqing, China

Hong-Bin Liu

Roles Supervision, Writing – review & editing

Rachilee@163.com (YL); lhbin@swu.edu.cn (HBL)

Affiliation College of Resources and Environment, Southwest University, Chongqing, China

Competing Interests

The authors have declared that no competing interests exist.