About the Authors

Hui Wang

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

wanghuipku110@163.com

Affiliations College of Tourism and Geography, Jiujiang University, Jiujiang, China, College of Geography and Planning, Nanning Normal University, Nanning, China

Competing Interests

The authors have declared that no competing interests exist.