About the Authors

Laura J. Grange

J.Grange@noc.soton.ac.uk

Current address: Ocean and Earth Science, National Oceanography Centre, University of Southampton, Southampton, United Kingdom

Affiliation Department of Oceanography, University of Hawaii at Manoa, Honolulu, Hawaii, United States of America

Craig R. Smith

Affiliation Department of Oceanography, University of Hawaii at Manoa, Honolulu, Hawaii, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CRS. Performed the experiments: LJG CRS. Analyzed the data: LJG. Contributed reagents/materials/analysis tools: CRS. Wrote the paper: LJG CRS.