About the Authors

Masahiro Ryo

masahiroryo@gmail.com

Current Address: Department of Aquatic Ecology, Eawag, Duebendorf, Switzerland

Affiliation Department of Civil Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan

Yuichi Iwasaki

Current Address: Research Center for Life and Environmental Sciences, Toyo University, Oura, Gunma, Japan

Affiliation Department of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, Colorado, United States of America

Chihiro Yoshimura

Affiliation Department of Civil Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan

Oliver C. Saavedra V.

Affiliation Department of Civil Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MR CY. Performed the experiments: MR. Analyzed the data: MR. Contributed reagents/materials/analysis tools: MR YI OCSV. Wrote the paper: MR YI OCSV CY.