About the Authors

Wiley Evans

wiley.evans@noaa.gov

Affiliations National Oceanic and Atmospheric Administration, Pacific Marine Environmental Laboratory, Seattle, Washington, United States of America, Ocean Acidification Research Center, School of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America

Jeremy T. Mathis

Affiliations National Oceanic and Atmospheric Administration, Pacific Marine Environmental Laboratory, Seattle, Washington, United States of America, Ocean Acidification Research Center, School of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America

Jacqueline Ramsay

Affiliation Alutiiq Pride Shellfish Hatchery, Seward, Alaska, United States of America

Jeff Hetrick

Affiliation Alutiiq Pride Shellfish Hatchery, Seward, Alaska, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WE JTM JH. Performed the experiments: WE JR JH. Analyzed the data: WE. Contributed reagents/materials/analysis tools: WE JTM. Wrote the paper: WE JTM JR JH. Oversaw routine operation and maintenance of the sensors used to collect data for this project: JR. Provided the facility in which WE and JTM installed their sensors: JH.