About the Authors

Wenhan Jia

Roles Conceptualization, Data curation, Methodology, Software, Writing – original draft

Affiliation School of Geographical Sciences, Liaoning Normal University, Dalian, China

Qianbin Di

Roles Conceptualization, Funding acquisition, Supervision, Visualization, Writing – review & editing

dqbwmn@163.com

Affiliations School of Geographical Sciences, Liaoning Normal University, Dalian, China, Marine Economies and Sustainable Development Research Center, Liaoning Normal University, Dalian, China

Xiaolong Chen

Roles Data curation, Methodology, Visualization

Affiliation School of Geographical Sciences, Liaoning Normal University, Dalian, China

Competing Interests

The authors have declared that no competing interests exist.