Articles | Volume 18, issue 19
https://doi.org/10.5194/bg-18-5397-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-5397-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Oct 2021
Research article |
| 06 Oct 2021
| 06 Oct 2021
Hydrothermal trace metal release and microbial metabolism in the northeastern Lau Basin of the South Pacific Ocean
Natalie R. Cohen
CORRESPONDING AUTHOR
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Department of Marine Sciences, Skidaway Institute of Oceanography, University of Georgia, Savannah, GA
31411, USA
Abigail E. Noble
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Dawn M. Moran
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Matthew R. McIlvin
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Tyler J. Goepfert
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
School of Earth & Space Exploration, Arizona State University, Tempe, AZ 85281, USA
Nicholas J. Hawco
Department of Oceanography, University of Hawai'i at Mānoa, Honolulu, HI 96822, USA
Christopher R. German
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Tristan J. Horner
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
Carl H. Lamborg
Ocean Sciences Department, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
John P. McCrow
J. Craig Venter Institute, La Jolla, CA 92037, USA
Andrew E. Allen
J. Craig Venter Institute, La Jolla, CA 92037, USA
Marine Chemistry & Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
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Short summary
A previous study documented an intense hydrothermal plume in the South Pacific Ocean; however, the iron release associated with this plume and the impact on microbiology were unclear. We describe metal concentrations associated with multiple hydrothermal plumes in this region and protein signatures of plume-influenced microbes. Our findings demonstrate that resources released from these systems can be transported away from their source and may alter the physiology of surrounding microbes.
A previous study documented an intense hydrothermal plume in the South Pacific Ocean; however,...
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