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dc.contributor.author
Ibarbalz, Federico Matias
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dc.contributor.author
Henry, Nicolas
dc.contributor.author
Mahé, Frédéric
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Ardyna, Mathieu
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Zingone, Adriana
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Scalco, Eleonora
dc.contributor.author
Lovejoy, Connie
dc.contributor.author
Lombard, Fabien
dc.contributor.author
Jaillon, Olivier
dc.contributor.author
Iudicone, Daniele
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Malviya, Shruti
dc.contributor.author
Sullivan, Matthew B.
dc.contributor.author
Chaffron, Samuel
dc.contributor.author
Karsenti, Eric
dc.contributor.author
Babin, Marcel
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Boss, Emmanuel
dc.contributor.author
Wincker, Patrick
dc.contributor.author
Zinger, Lucie
dc.contributor.author
de Vargas, Colomban
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Bowler, Chris
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Karp Boss, Lee
dc.date.available
2024-02-26T12:07:02Z
dc.date.issued
2023-04
dc.identifier.citation
Ibarbalz, Federico Matias; Henry, Nicolas; Mahé, Frédéric; Ardyna, Mathieu; Zingone, Adriana; et al.; Pan-Arctic plankton community structure and its global connectivity; University of California Press; Elementa; 11; 1; 4-2023; 1-17
dc.identifier.uri
http://hdl.handle.net/11336/228316
dc.description.abstract
The Arctic Ocean (AO) is being rapidly transformed by global warming, but its biodiversity remains understudied for many planktonic organisms, in particular for unicellular eukaryotes that play pivotal roles in marine food webs and biogeochemical cycles. The aim of this study was to characterize the biogeographic ranges of species that comprise the contemporary pool of unicellular eukaryotes in the AO as a first step toward understanding mechanisms that structure these communities and identifying potential target species for monitoring. Leveraging the Tara Oceans DNA metabarcoding data, we mapped the global distributions of operational taxonomic units (OTUs) found on Arctic shelves into five biogeographic categories, identified biogeographic indicators, and inferred the degree to which AO communities of unicellular eukaryotes share members with assemblages from lower latitudes. Arctic/Polar indicator OTUs, as well as some globally ubiquitous OTUs, dominated the detection and abundance of DNA reads in the Arctic samples. OTUs detected only in Arctic samples (Arctic-exclusives) showed restricted distribution with relatively low abundances, accounting for 10-16% of the total Arctic OTU pool. OTUs with high abundances in tropical and/or temperate latitudes (non-Polar indicators) were also found in the AO but mainly at its periphery. We observed a large change in community taxonomic composition across the Atlantic-Arctic continuum, supporting the idea that advection and environmental filtering are important processes that shape plankton assemblages in the AO. Altogether, this study highlights the connectivity between the AO and other oceans, and provides a framework for monitoring and assessing future changes in this vulnerable ecosystem.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
University of California Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
ADVECTION
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ENVIRONMENTAL FILTERING
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GLOBAL CHANGE
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MARINE PROTISTS
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PHYTOPLANKTON
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UNICELLULAR
dc.subject.classification
Biología Marina, Limnología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Pan-Arctic plankton community structure and its global connectivity
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-02-22T11:28:21Z
dc.identifier.eissn
2325-1026
dc.journal.volume
11
dc.journal.number
1
dc.journal.pagination
1-17
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Oakland
dc.description.fil
Fil: Ibarbalz, Federico Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Ministerio de Defensa. Perfectura Naval Argentina; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Ecole Normale Supérieure; Francia. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina
dc.description.fil
Fil: Henry, Nicolas. Université Pierre et Marie Curie; Francia. Sorbonne University; Francia
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Fil: Mahé, Frédéric. Plant Health Institute; Francia
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Fil: Ardyna, Mathieu. University of Stanford; Estados Unidos. Laboratoire d’Océanographie de Villefranche; Francia. Laval University; Canadá
dc.description.fil
Fil: Zingone, Adriana. Stazione Zoologica Anton Dohrn; Italia
dc.description.fil
Fil: Scalco, Eleonora. Stazione Zoologica Anton Dohrn; Italia
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Fil: Lovejoy, Connie. Laval University; Canadá
dc.description.fil
Fil: Lombard, Fabien. Laboratoire d’Océanographie de Villefranche; Francia. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia
dc.description.fil
Fil: Jaillon, Olivier. Institut de Biologie François Jacob; Francia. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia
dc.description.fil
Fil: Iudicone, Daniele. Stazione Zoologica Anton Dohrn; Italia
dc.description.fil
Fil: Malviya, Shruti. Ecole Normale Supérieure; Francia
dc.description.fil
Fil: Sullivan, Matthew B.. Ohio State University; Estados Unidos
dc.description.fil
Fil: Chaffron, Samuel. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia. Universite de Nantes; Francia
dc.description.fil
Fil: Karsenti, Eric. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia. European Molecular Biology Laboratory; Alemania
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Fil: Babin, Marcel. Laval University; Canadá
dc.description.fil
Fil: Boss, Emmanuel. University of Maine; Estados Unidos
dc.description.fil
Fil: Wincker, Patrick. Institut de Biologie François Jacob; Francia. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia
dc.description.fil
Fil: Zinger, Lucie. Ecole Normale Supérieure; Francia. Naturalis Biodiversity Center; Países Bajos
dc.description.fil
Fil: de Vargas, Colomban. Université Pierre et Marie Curie; Francia. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia. Sorbonne University; Francia
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Fil: Bowler, Chris. Ecole Normale Supérieure; Francia. Research Federation for the Study of Global Ocean Systems Ecology and Evolution; Francia
dc.description.fil
Fil: Karp Boss, Lee. University of Maine; Estados Unidos
dc.journal.title
Elementa
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1525/elementa.2022.00060
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://online.ucpress.edu/elementa/article/11/1/00060/195862/Pan-Arctic-plankton-community-structure-and-its
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