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dc.contributor.author
Flombaum, Pedro
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dc.contributor.author
Wang, Wei Lei
dc.contributor.author
Primeau, Francois W.
dc.contributor.author
Martiny, Adam C.
dc.date.available
2021-10-18T15:54:40Z
dc.date.issued
2020-02
dc.identifier.citation
Flombaum, Pedro; Wang, Wei Lei; Primeau, Francois W.; Martiny, Adam C.; Global picophytoplankton niche partitioning predicts overall positive response to ocean warming; Nature Publishing Group; Nature Geoscience; 13; 2; 2-2020; 116-120
dc.identifier.issn
1752-0894
dc.identifier.uri
http://hdl.handle.net/11336/144099
dc.description.abstract
Ocean phytoplankton biomass is predicted to decline in Earth system models, due in large part to an expansion of nutrient-deplete ocean regions. However, the representation of ecosystems in these models is simplified and based on only a few functional types. As a result, they fail to capture the high diversity known to exist within and across phytoplankton communities. Here we present an assessment of the global biogeography of the very abundant but little studied picoeukaryotic phytoplankton by analysing a global abundance dataset with a neural-network-derived quantitative niche model. Combining this niche model with previous assessments of the distribution of Prochlorococcus and Synechococcus, we find that different cell sizes among picophytoplankton lineages are clearly partitioned into latitudinal niches. In addition, picophytoplankton biomass increases along a temperature gradient in low-latitude regions. We infer that future warmer ocean conditions can lead to elevated phytoplankton biomass in regions that are already dominated by picophytoplankton. Finally, we demonstrate that elevated upper-ocean nutrient recycling and lower nutrient requirements of phytoplankton have the potential to support increasing low-latitude phytoplankton biomass with future warming.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Prochlorococcus
dc.subject
Synechococcus
dc.subject
Fitoplancton picoeucariota
dc.subject
Cambio climatico
dc.subject.classification
Geociencias multidisciplinaria
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Global picophytoplankton niche partitioning predicts overall positive response to ocean warming
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T18:10:13Z
dc.journal.volume
13
dc.journal.number
2
dc.journal.pagination
116-120
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Flombaum, Pedro. 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
dc.description.fil
Fil: Wang, Wei Lei. University of California at Irvine; Estados Unidos
dc.description.fil
Fil: Primeau, Francois W.. University of California at Irvine; Estados Unidos
dc.description.fil
Fil: Martiny, Adam C.. University of California at Irvine; Estados Unidos
dc.journal.title
Nature Geoscience
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41561-019-0524-2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/s41561-019-0524-2
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