About the Authors

Christopher R. Kelble

chris.kelble@noaa.gov

Affiliation Ocean Chemistry Division, Atlantic Oceanographic & Meteorological Laboratory, National Oceanic & Atmospheric Administration, Miami, Florida, United States of America

Dave K. Loomis

Affiliation Institute for Coastal Science and Policy, East Carolina University, Greenville, North Carolina, United States of America

Susan Lovelace

Affiliation JHT Incorporated, Hollings Marine Laboratory, National Centers for Coastal Ocean Science, National Oceanic and Atmospheric Administration, Charleston, South Carolina, United States of America

William K. Nuttle

Affiliation Eco-Hydrology, Ottawa, Canada

Peter B. Ortner

Affiliation Cooperative Institute for Marine and Atmospheric Studies, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida, United States of America

Pamela Fletcher

Affiliation University of Florida Sea Grant, Gainesville, Florida, United States of America

Geoffrey S. Cook

Affiliations Ocean Chemistry Division, Atlantic Oceanographic & Meteorological Laboratory, National Oceanic & Atmospheric Administration, Miami, Florida, United States of America, Cooperative Institute for Marine and Atmospheric Studies, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida, United States of America

Jerry J. Lorenz

Affiliation Tavernier Science Center, Audubon Florida, Tavernier, Florida, United States of America

Joseph N. Boyer

Affiliation Center for the Environment, Plymouth State University, Plymouth, New Hampshire, United States of America

Competing Interests

Dr. William Nuttle works as a consultant for his firm Eco-Hydrology. In this capacity he functions similarly to a research professor by obtaining funding from competitive grants and writing research publications and technical reports. He received a portion of the MARES funding stated in the competing interests section to conduct the work related to this manuscript and thus has no additional competing interests. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: PO CK WN DL JL JB. Performed the experiments: CK DL SL WN PO PF GC JL JB. Analyzed the data: CK PO DL SL. Wrote the paper: CK DL SL WN PO PF GC JL JB.