About the Authors

Zhi-Tao Wang

Affiliations The Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China, University of Chinese Academy of Sciences, Beijing, P. R. China, Marine Mammal Research Program, Hawaii Institute of Marine Biology, University of Hawaii, Hawaii, United States of America

Paul E. Nachtigall

Affiliation Marine Mammal Research Program, Hawaii Institute of Marine Biology, University of Hawaii, Hawaii, United States of America

Tomonari Akamatsu

Affiliation National Research Institute of Fisheries Engineering, Fisheries Research Agency, Ibaraki, Japan

Ke-Xiong Wang

wangk@ihb.ac.cn (KXW); wangd@ihb.ac.cn (DW)

Affiliation The Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China

Yu-Ping Wu

Affiliation School of Marine Sciences, Sun Yat-Sen University, Guangzhou, P. R. China

Jian-Chang Liu

Affiliation Transport Planning and Research Institute, Ministry of Transport, Beijing, P. R. China

Guo-Qin Duan

Affiliation Hongkong-Zhuhai-Macao Bridge Authority, Guangzhou, P. R. China

Han-Jiang Cao

Affiliation Hongkong-Zhuhai-Macao Bridge Authority, Guangzhou, P. R. China

Ding Wang

wangk@ihb.ac.cn (KXW); wangd@ihb.ac.cn (DW)

Affiliation The Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ZTW KXW DW. Performed the experiments: ZTW KXW DW. Analyzed the data: ZTW. Contributed reagents/materials/analysis tools: ZTW TA. Wrote the paper: ZTW PEN TA KXW YPW GQD HJC JCL DW.