Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus
- Autores
- Flombaum, Pedro; Gallegos, José L.; Gordillo, Rodolfo A.; Rincon, José; Zabala, Lina L.; Jiao, Nianzhi; Karl, David M.; Li, William K. W.; Lomas, Michael W.; Veneziano, Daniele; Vera, Carolina Susana; Vrugt, Jasper A.; Martiny, Adam C.
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Cyanobacteria Prochlorococcus and Synechococcus account for a substantial fraction of marine primary production. Here, we present quantitative niche models for these lineages that assess present and future global abundances and distributions. These niche models are the result of neural network, non-parametric, and parametric analyses, and rely on >35,000 discrete observations from all major ocean regions. The models assess cell abundance based on temperature and photosynthetically active radiation (PAR); but the individual responses of each lineage differ to these environmental variables. The models estimate global biogeographic patterns and seasonal variability of cell abundance with maxima in the warm oligotrophic gyres of the Indian and the western Pacific Oceans, and minima at higher latitudes. The annual mean global abundances of Prochlorococcus and Synechococcus are 2.9±0.1 x1027 and 7.0±0.3 x1026 cells, respectively. Using projections of sea-surface temperature as a result of increased concentration of greenhouse gases at the end of the 21st century, our niche models projected increases in cell numbers of 28 and 14% for Prochlorococcus and Synechococcus, respectively. The changes are geographically uneven but include an increase in areas, where both lineages are currently abundant, an expansion towards higher latitudes, and for Synechococcus, mid-latitude regions with declining abundances. Thus, our global niche models suggest that oceanic microbial communities will experience complex changes even just considering projected future climate conditions. Due to the high abundances and contributions to primary production of Prochlorococcus and Synechococcus, these changes may have large impacts on ocean ecosystems and biogeochemical cycles.
Fil: Flombaum, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. University of California. Department of a Earth System Science; Estados Unidos. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina
Fil: Gallegos, José L.. University of California. Department of a Earth System Science; Estados Unidos
Fil: Gordillo, Rodolfo A.. University of California. Department of a Earth System Science; Estados Unidos
Fil: Rincon, José. University of California. Department of a Earth System Science; Estados Unidos
Fil: Zabala, Lina L.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina
Fil: Jiao, Nianzhi. Xiamen University. State Key Lab for Marine Environmental Sciences. Institute of Microbes and Ecosphere; República de China
Fil: Karl, David M.. University of Hawaii. Center for Microbial Oceanography: Research and Education; Estados Unidos
Fil: Li, William K. W.. Bedford Institute of Oceanography. Fisheries and Oceans Canada; Canadá
Fil: Lomas, Michael W.. Bigelow Laboratory for Ocean Sciences; Estados Unidos
Fil: Veneziano, Daniele. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering; Estados Unidos
Fil: Vera, Carolina Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina
Fil: Vrugt, Jasper A.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Departament of Civil Engineering; Estados Unidos
Fil: Martiny, Adam C.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Ecology and Evolutionary Biology; Estados Unidos - Materia
-
Cianobacterias
Modelo de Nicho - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/4559
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Present and future global distributions of the marine Cyanobacteria Prochlorococcus and SynechococcusFlombaum, PedroGallegos, José L.Gordillo, Rodolfo A.Rincon, JoséZabala, Lina L.Jiao, NianzhiKarl, David M.Li, William K. W.Lomas, Michael W.Veneziano, DanieleVera, Carolina SusanaVrugt, Jasper A.Martiny, Adam C.CianobacteriasModelo de Nichohttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Cyanobacteria Prochlorococcus and Synechococcus account for a substantial fraction of marine primary production. Here, we present quantitative niche models for these lineages that assess present and future global abundances and distributions. These niche models are the result of neural network, non-parametric, and parametric analyses, and rely on >35,000 discrete observations from all major ocean regions. The models assess cell abundance based on temperature and photosynthetically active radiation (PAR); but the individual responses of each lineage differ to these environmental variables. The models estimate global biogeographic patterns and seasonal variability of cell abundance with maxima in the warm oligotrophic gyres of the Indian and the western Pacific Oceans, and minima at higher latitudes. The annual mean global abundances of Prochlorococcus and Synechococcus are 2.9±0.1 x1027 and 7.0±0.3 x1026 cells, respectively. Using projections of sea-surface temperature as a result of increased concentration of greenhouse gases at the end of the 21st century, our niche models projected increases in cell numbers of 28 and 14% for Prochlorococcus and Synechococcus, respectively. The changes are geographically uneven but include an increase in areas, where both lineages are currently abundant, an expansion towards higher latitudes, and for Synechococcus, mid-latitude regions with declining abundances. Thus, our global niche models suggest that oceanic microbial communities will experience complex changes even just considering projected future climate conditions. Due to the high abundances and contributions to primary production of Prochlorococcus and Synechococcus, these changes may have large impacts on ocean ecosystems and biogeochemical cycles.Fil: Flombaum, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. University of California. Department of a Earth System Science; Estados Unidos. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; ArgentinaFil: Gallegos, José L.. University of California. Department of a Earth System Science; Estados UnidosFil: Gordillo, Rodolfo A.. University of California. Department of a Earth System Science; Estados UnidosFil: Rincon, José. University of California. Department of a Earth System Science; Estados UnidosFil: Zabala, Lina L.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; ArgentinaFil: Jiao, Nianzhi. Xiamen University. State Key Lab for Marine Environmental Sciences. Institute of Microbes and Ecosphere; República de ChinaFil: Karl, David M.. University of Hawaii. Center for Microbial Oceanography: Research and Education; Estados UnidosFil: Li, William K. W.. Bedford Institute of Oceanography. Fisheries and Oceans Canada; CanadáFil: Lomas, Michael W.. Bigelow Laboratory for Ocean Sciences; Estados UnidosFil: Veneziano, Daniele. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering; Estados UnidosFil: Vera, Carolina Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; ArgentinaFil: Vrugt, Jasper A.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Departament of Civil Engineering; Estados UnidosFil: Martiny, Adam C.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Ecology and Evolutionary Biology; Estados UnidosNational Academy of Sciences2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4559Flombaum, Pedro; Gallegos, José L.; Gordillo, Rodolfo A.; Rincon, José; Zabala, Lina L.; et al.; Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 24; 4-2013; 9824-98290027-8424enginfo:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/24/9824.abstractinfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1073/pnas.1307701110info:eu-repo/semantics/altIdentifier/issn/0027-8424info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:23:43Zoai:ri.conicet.gov.ar:11336/4559instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:23:44.26CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
title |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
spellingShingle |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus Flombaum, Pedro Cianobacterias Modelo de Nicho |
title_short |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
title_full |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
title_fullStr |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
title_full_unstemmed |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
title_sort |
Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus |
dc.creator.none.fl_str_mv |
Flombaum, Pedro Gallegos, José L. Gordillo, Rodolfo A. Rincon, José Zabala, Lina L. Jiao, Nianzhi Karl, David M. Li, William K. W. Lomas, Michael W. Veneziano, Daniele Vera, Carolina Susana Vrugt, Jasper A. Martiny, Adam C. |
author |
Flombaum, Pedro |
author_facet |
Flombaum, Pedro Gallegos, José L. Gordillo, Rodolfo A. Rincon, José Zabala, Lina L. Jiao, Nianzhi Karl, David M. Li, William K. W. Lomas, Michael W. Veneziano, Daniele Vera, Carolina Susana Vrugt, Jasper A. Martiny, Adam C. |
author_role |
author |
author2 |
Gallegos, José L. Gordillo, Rodolfo A. Rincon, José Zabala, Lina L. Jiao, Nianzhi Karl, David M. Li, William K. W. Lomas, Michael W. Veneziano, Daniele Vera, Carolina Susana Vrugt, Jasper A. Martiny, Adam C. |
author2_role |
author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Cianobacterias Modelo de Nicho |
topic |
Cianobacterias Modelo de Nicho |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The Cyanobacteria Prochlorococcus and Synechococcus account for a substantial fraction of marine primary production. Here, we present quantitative niche models for these lineages that assess present and future global abundances and distributions. These niche models are the result of neural network, non-parametric, and parametric analyses, and rely on >35,000 discrete observations from all major ocean regions. The models assess cell abundance based on temperature and photosynthetically active radiation (PAR); but the individual responses of each lineage differ to these environmental variables. The models estimate global biogeographic patterns and seasonal variability of cell abundance with maxima in the warm oligotrophic gyres of the Indian and the western Pacific Oceans, and minima at higher latitudes. The annual mean global abundances of Prochlorococcus and Synechococcus are 2.9±0.1 x1027 and 7.0±0.3 x1026 cells, respectively. Using projections of sea-surface temperature as a result of increased concentration of greenhouse gases at the end of the 21st century, our niche models projected increases in cell numbers of 28 and 14% for Prochlorococcus and Synechococcus, respectively. The changes are geographically uneven but include an increase in areas, where both lineages are currently abundant, an expansion towards higher latitudes, and for Synechococcus, mid-latitude regions with declining abundances. Thus, our global niche models suggest that oceanic microbial communities will experience complex changes even just considering projected future climate conditions. Due to the high abundances and contributions to primary production of Prochlorococcus and Synechococcus, these changes may have large impacts on ocean ecosystems and biogeochemical cycles. Fil: Flombaum, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. University of California. Department of a Earth System Science; Estados Unidos. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina Fil: Gallegos, José L.. University of California. Department of a Earth System Science; Estados Unidos Fil: Gordillo, Rodolfo A.. University of California. Department of a Earth System Science; Estados Unidos Fil: Rincon, José. University of California. Department of a Earth System Science; Estados Unidos Fil: Zabala, Lina L.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina Fil: Jiao, Nianzhi. Xiamen University. State Key Lab for Marine Environmental Sciences. Institute of Microbes and Ecosphere; República de China Fil: Karl, David M.. University of Hawaii. Center for Microbial Oceanography: Research and Education; Estados Unidos Fil: Li, William K. W.. Bedford Institute of Oceanography. Fisheries and Oceans Canada; Canadá Fil: Lomas, Michael W.. Bigelow Laboratory for Ocean Sciences; Estados Unidos Fil: Veneziano, Daniele. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering; Estados Unidos Fil: Vera, Carolina Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina Fil: Vrugt, Jasper A.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Departament of Civil Engineering; Estados Unidos Fil: Martiny, Adam C.. University of California. Department of a Earth System Science; Estados Unidos. University of California. Ecology and Evolutionary Biology; Estados Unidos |
description |
The Cyanobacteria Prochlorococcus and Synechococcus account for a substantial fraction of marine primary production. Here, we present quantitative niche models for these lineages that assess present and future global abundances and distributions. These niche models are the result of neural network, non-parametric, and parametric analyses, and rely on >35,000 discrete observations from all major ocean regions. The models assess cell abundance based on temperature and photosynthetically active radiation (PAR); but the individual responses of each lineage differ to these environmental variables. The models estimate global biogeographic patterns and seasonal variability of cell abundance with maxima in the warm oligotrophic gyres of the Indian and the western Pacific Oceans, and minima at higher latitudes. The annual mean global abundances of Prochlorococcus and Synechococcus are 2.9±0.1 x1027 and 7.0±0.3 x1026 cells, respectively. Using projections of sea-surface temperature as a result of increased concentration of greenhouse gases at the end of the 21st century, our niche models projected increases in cell numbers of 28 and 14% for Prochlorococcus and Synechococcus, respectively. The changes are geographically uneven but include an increase in areas, where both lineages are currently abundant, an expansion towards higher latitudes, and for Synechococcus, mid-latitude regions with declining abundances. Thus, our global niche models suggest that oceanic microbial communities will experience complex changes even just considering projected future climate conditions. Due to the high abundances and contributions to primary production of Prochlorococcus and Synechococcus, these changes may have large impacts on ocean ecosystems and biogeochemical cycles. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/4559 Flombaum, Pedro; Gallegos, José L.; Gordillo, Rodolfo A.; Rincon, José; Zabala, Lina L.; et al.; Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 24; 4-2013; 9824-9829 0027-8424 |
url |
http://hdl.handle.net/11336/4559 |
identifier_str_mv |
Flombaum, Pedro; Gallegos, José L.; Gordillo, Rodolfo A.; Rincon, José; Zabala, Lina L.; et al.; Present and future global distributions of the marine Cyanobacteria Prochlorococcus and Synechococcus; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 24; 4-2013; 9824-9829 0027-8424 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/24/9824.abstract info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1073/pnas.1307701110 info:eu-repo/semantics/altIdentifier/issn/0027-8424 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
National Academy of Sciences |
publisher.none.fl_str_mv |
National Academy of Sciences |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614232574787584 |
score |
13.070432 |