The global distribution and climate resilience of marine heterotrophic prokaryotes

11 pages, 4 figures, supplementary information https://doi.org/10.1038/s41467-024-50635-z.-- Data availability: Raw prokaryotic abundance, cell carbon, specific-production rates and growth efficiency data used in this study are available here: https://doi.org/10.5281/zenodo.12741063. Heterotrophic b...

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Autores: Heneghan, Ryan F., Holloway-Brown, Jacinta, Gasol, Josep M., Herndl, Gerhard J., Morán, Xosé Anxelu G., Galbraith, Eric D.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/369115
Acceso en línea:http://hdl.handle.net/10261/369115
Access Level:acceso abierto
Palabra clave:Environmental health
Marine biology
Microbial ecology
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
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dc.title.none.fl_str_mv The global distribution and climate resilience of marine heterotrophic prokaryotes
title The global distribution and climate resilience of marine heterotrophic prokaryotes
spellingShingle The global distribution and climate resilience of marine heterotrophic prokaryotes
Heneghan, Ryan F.
Environmental health
Marine biology
Microbial ecology
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
title_short The global distribution and climate resilience of marine heterotrophic prokaryotes
title_full The global distribution and climate resilience of marine heterotrophic prokaryotes
title_fullStr The global distribution and climate resilience of marine heterotrophic prokaryotes
title_full_unstemmed The global distribution and climate resilience of marine heterotrophic prokaryotes
title_sort The global distribution and climate resilience of marine heterotrophic prokaryotes
dc.creator.none.fl_str_mv Heneghan, Ryan F.
Holloway-Brown, Jacinta
Gasol, Josep M.
Herndl, Gerhard J.
Morán, Xosé Anxelu G.
Galbraith, Eric D.
author Heneghan, Ryan F.
author_facet Heneghan, Ryan F.
Holloway-Brown, Jacinta
Gasol, Josep M.
Herndl, Gerhard J.
Morán, Xosé Anxelu G.
Galbraith, Eric D.
author_role author
author2 Holloway-Brown, Jacinta
Gasol, Josep M.
Herndl, Gerhard J.
Morán, Xosé Anxelu G.
Galbraith, Eric D.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Ministerio de Ciencia e Innovación (España)
Austrian Science Fund
Canada Research Chairs
Gasol, Josep M. [0000-0001-5238-2387]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Environmental health
Marine biology
Microbial ecology
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
topic Environmental health
Marine biology
Microbial ecology
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
description 11 pages, 4 figures, supplementary information https://doi.org/10.1038/s41467-024-50635-z.-- Data availability: Raw prokaryotic abundance, cell carbon, specific-production rates and growth efficiency data used in this study are available here: https://doi.org/10.5281/zenodo.12741063. Heterotrophic bacterial and archaeal abundance were obtained from three published studies9,26,27, while cell-specific carbon data (previously unpublished) were obtained from the Malaspina-2010 expedition28. Specific-production rate data were compiled from the Malaspina-201028 (previously unpublished in the form used here, but can be derived from data published in ref. 39), Hotmix87 (previously unpublished) and Latitud51 expeditions, the Blanes Bay Microbial Observatory (previously unpublished; http://bbmo.icm.csic.es/) and the Western Arctic and Ross Sea50. Finally, prokaryotic growth efficiency data were compiled and published previously by Carol Robinson34. Global, depth-resolved predictions of prokaryotic abundance, cell carbon, biomass and metabolic activity generated in this study are available here: https://doi.org/10.5281/zenodo.12541052. Environmental data used to generate these predictions were obtained from World Ocean Atlas 2018 and MODIS-Aqua (for chlorophyll a only), and is also available here: https://doi.org/10.5281/zenodo.12741063. For the climate change projections, environmental inputs were sourced from four climate models from CMIP6 (Methods). Climate model data are available from the Earth System Grid Federation here: https://esgf-data.dkrz.de/projects/esgf-dkrz/). Source data are provided with this paper.-- Code availability: The code used to conduct all analyses in this study is available at https://doi.org/10.5281/zenodo.12741078 (ref. 88)
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/369115
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Heneghan, Ryan F.; Holloway-Brown, Jacinta; Gasol, Josep M.; Herndl, Gerhard J.; Morán, Xosé Anxelu G.; Galbraith, Eric D.; 2024; Datasets for 'The global distribution and climate resilience of marine heterotrophic prokaryotes' (v.1) [Dataset]; Zenodo; https://doi.org/10.5281/zenodo.12541052
Heneghan, Ryan F.; Holloway-Brown, Jacinta; Gasol, Josep M.; Herndl, Gerhard J.; Morán, Xosé Anxelu G.; Galbraith, Eric D.; 2024; Datasets for 'The global distribution and climate resilience of marine heterotrophic prokaryotes' (v.2) [Dataset]; Zenodo; https://doi.org/10.5281/zenodo.12741063
https://doi.org/10.1038/s41467-024-50635-z
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dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
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spelling The global distribution and climate resilience of marine heterotrophic prokaryotesHeneghan, Ryan F.Holloway-Brown, JacintaGasol, Josep M.Herndl, Gerhard J.Morán, Xosé Anxelu G.Galbraith, Eric D.Environmental healthMarine biologyMicrobial ecologyhttp://metadata.un.org/sdg/14Conserve and sustainably use the oceans, seas and marine resources for sustainable development11 pages, 4 figures, supplementary information https://doi.org/10.1038/s41467-024-50635-z.-- Data availability: Raw prokaryotic abundance, cell carbon, specific-production rates and growth efficiency data used in this study are available here: https://doi.org/10.5281/zenodo.12741063. Heterotrophic bacterial and archaeal abundance were obtained from three published studies9,26,27, while cell-specific carbon data (previously unpublished) were obtained from the Malaspina-2010 expedition28. Specific-production rate data were compiled from the Malaspina-201028 (previously unpublished in the form used here, but can be derived from data published in ref. 39), Hotmix87 (previously unpublished) and Latitud51 expeditions, the Blanes Bay Microbial Observatory (previously unpublished; http://bbmo.icm.csic.es/) and the Western Arctic and Ross Sea50. Finally, prokaryotic growth efficiency data were compiled and published previously by Carol Robinson34. Global, depth-resolved predictions of prokaryotic abundance, cell carbon, biomass and metabolic activity generated in this study are available here: https://doi.org/10.5281/zenodo.12541052. Environmental data used to generate these predictions were obtained from World Ocean Atlas 2018 and MODIS-Aqua (for chlorophyll a only), and is also available here: https://doi.org/10.5281/zenodo.12741063. For the climate change projections, environmental inputs were sourced from four climate models from CMIP6 (Methods). Climate model data are available from the Earth System Grid Federation here: https://esgf-data.dkrz.de/projects/esgf-dkrz/). Source data are provided with this paper.-- Code availability: The code used to conduct all analyses in this study is available at https://doi.org/10.5281/zenodo.12741078 (ref. 88)Heterotrophic Bacteria and Archaea (prokaryotes) are a major component of marine food webs and global biogeochemical cycles. Yet, there is limited understanding about how prokaryotes vary across global environmental gradients, and how their global abundance and metabolic activity (production and respiration) may be affected by climate change. Using global datasets of prokaryotic abundance, cell carbon and metabolic activity we reveal that mean prokaryotic biomass varies by just under 3-fold across the global surface ocean, while total prokaryotic metabolic activity increases by more than one order of magnitude from polar to tropical coastal and upwelling regions. Under climate change, global prokaryotic biomass in surface waters is projected to decline ~1.5% per °C of warming, while prokaryotic respiration will increase ~3.5% ( ~ 0.85 Pg C yr−1). The rate of prokaryotic biomass decline is one-third that of zooplankton and fish, while the rate of increase in prokaryotic respiration is double. This suggests that future, warmer oceans could be increasingly dominated by prokaryotes, diverting a growing proportion of primary production into microbial food webs and away from higher trophic levels as well as reducing the capacity of the deep ocean to sequester carbon, all else being equalThe authors wish to thank Ian Hatton and Anthony Richardson for helpful discussions in the early stages of this manuscript, and Carol Robinson for providing prokaryotic growth efficiency data. G.J.H. was supported by the Austrian Science Fund (FWF) project. DEPOCA AP3558721. J.M.G. by project PID2021-125469NB-C31 of the Spanish Ministry of Science and Innovation, and by the Severo Ochoa Centre of Excellence accreditation CEX2019-000928-S. This project was supported by the Canada Research Chairs Program fund number CRC-2020-00108 to E.D.G. The project CSD2008-00077 supported the collection of the Malaspina dataset (J.M.G. and X.A.G.M.).With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S).Peer reviewedNature Publishing GroupAgencia Estatal de Investigación (España)Ministerio de Ciencia e Innovación (España)Austrian Science FundCanada Research ChairsGasol, Josep M. [0000-0001-5238-2387]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/369115reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-125469NB-C31info:eu-repo/grantAgreement/AEI//CEX2019-000928-SHeneghan, Ryan F.; Holloway-Brown, Jacinta; Gasol, Josep M.; Herndl, Gerhard J.; Morán, Xosé Anxelu G.; Galbraith, Eric D.; 2024; Datasets for 'The global distribution and climate resilience of marine heterotrophic prokaryotes' (v.1) [Dataset]; Zenodo; https://doi.org/10.5281/zenodo.12541052Heneghan, Ryan F.; Holloway-Brown, Jacinta; Gasol, Josep M.; Herndl, Gerhard J.; Morán, Xosé Anxelu G.; Galbraith, Eric D.; 2024; Datasets for 'The global distribution and climate resilience of marine heterotrophic prokaryotes' (v.2) [Dataset]; Zenodo; https://doi.org/10.5281/zenodo.12741063https://doi.org/10.1038/s41467-024-50635-zSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3691152026-05-22T06:33:51Z
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