About the Authors

Chen Bishan

Roles Investigation, Methodology, Resources, Writing – original draft

Affiliation School of Geographical Sciences, Lingnan Normal University, Zhanjiang, PR China

Li Bing

Roles Conceptualization, Methodology, Resources, Writing – original draft

17733838911@163.com

Affiliations School of Resources and Environmental Sciences, Hebei Normal University, Shijiazhuang, PR China, Key Laboratory of Environmental Change and Ecological Development of Hebei Province, Shijiazhuang, PR China

Chen Chixin

Roles Data curation, Writing – review & editing

Affiliation Guangzhou Marine Geological Survey, Guangzhou, PR China

Song Junxia

Roles Investigation, Writing – review & editing

Affiliation School of Geographical Sciences, Lingnan Normal University, Zhanjiang, PR China

Zhu Shulin

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliation School of Geographical Sciences, Lingnan Normal University, Zhanjiang, PR China

Li Cailang

Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

Affiliation School of Geographical Sciences, Lingnan Normal University, Zhanjiang, PR China

Yang Siqiao

Roles Investigation, Writing – original draft

Affiliation School of Geographical Sciences, Lingnan Normal University, Zhanjiang, PR China

Luo Chuanxiu

Roles Conceptualization, Writing – review & editing

Affiliation South China Sea Institute of Oceanology, Guangzhou, PR China

Competing Interests

The authors have declared that no competing interests exist.