Conceptualization, M.D. and D.M.; methodology, M.D.; software, M.D. and Y.L.; validation, M.D. and Y.L.; formal analysis, M.D. and Y.L.; investigation, Y.L.; resources, D.M.; data curation, M.D. and T.W.; writing—original draft preparation, M.D.; writing—review and editing, M.D. and D.M.; visualization, M.D. and Y.L.; supervision, T.W., Z.H. and D.M.; project administration, D.M.; funding acquisition, D.M. All authors have read and agreed to the published version of the manuscript. This research was funded by the Joint Fund for Regional Innovation and Development of the National Natural Science Foundation of China (Grant No. U19A2051); the Philosophy and Social Sciences Fund of Hunan Province, China (Grant No. 21YBA035); the Scientific Research Fund of Hunan Provincial Education Department, China (Grant No. 21B0624); and the Construction Program for First-Class Disciplines (Geography) of Hunan Province, China (Grant No. 5010002).