About the Authors

Thomas Larsen

natursyn@gmail.com

Affiliations Leibniz-Laboratory for Radiometric Dating and Stable Isotope Research, Christian-Albrechts Universität zu Kiel, Kiel, Germany, Biogeodynamics and Biodiversity Group, Centre for Advanced Studies of Blanes, Spanish Research Council (CEAB-CSIC), Blanes, Catalonia, Spain

Marc Ventura

Affiliations Biogeodynamics and Biodiversity Group, Centre for Advanced Studies of Blanes, Spanish Research Council (CEAB-CSIC), Blanes, Catalonia, Spain, Institut de Recerca de l’Aigua, Universitat de Barcelona, Barcelona, Catalonia, Spain

Nils Andersen

Affiliation Leibniz-Laboratory for Radiometric Dating and Stable Isotope Research, Christian-Albrechts Universität zu Kiel, Kiel, Germany

Diane M. O’Brien

Affiliation Institute of Arctic Biology and Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America

Uwe Piatkowski

Affiliation GEOMAR, Helmholtz-Zentrum für Ozeanforschung Kiel, Kiel, Germany

Matthew D. McCarthy

Affiliation Ocean Sciences Department, University of California Santa Cruz, Santa Cruz, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TL MV MDM DMO. Performed the experiments: TL UP MDM. Analyzed the data: TL NA. Wrote the paper: TL MDM MV DMO NA.