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dc.contributor.author
Cabrerizo, Marco J.
dc.contributor.author
Carrillo, Presentación
dc.contributor.author
Villafañe, Virginia E.
dc.contributor.author
Helbling, Eduardo Walter
dc.date.available
2017-12-15T17:15:32Z
dc.date.issued
2017-01-24
dc.identifier.citation
Helbling, Eduardo Walter; Villafañe, Virginia E.; Carrillo, Presentación; Cabrerizo, Marco J.; Differential impacts of global change variables on coastal South Atlantic phytoplankton: Role of seasonal variations; Elsevier; Marine Environmental Research; 125; 24-1-2017; 63-72
dc.identifier.issn
0141-1136
dc.identifier.uri
http://hdl.handle.net/11336/30757
dc.description.abstract
Global change is associated to the increase in temperature (T), nutrient inputs (Nut) and solar radiation in the water column. To address their joint impact on the net community production [NCP], respiration [CR] and PSII performance (Φ PSII) of coastal phytoplankton communities from the South Atlantic Ocean over a seasonal succession, we performed a factorial design. For this, we used a 2 x 2 x 2 matrix set-up, with and without UVR, ambient and enriched nutrients, and in situ T and in situ T + 3ºC. The future scenario of global change exerted a dual impact, from an enhancement of NCP and F PSII during the pre-bloom to an inhibition of both processes towards the bloom period, when the in situ T and irradiances were lower and the community was dominated by diatoms. The increased inhibition of NCP and Φ PSII during the most productive stage of the annual succession could produce signi fi cant alterations of the CO2-sink capacity of coastal areas in the future.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Respiration
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Uvr
dc.subject
Climate Change
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Net Community Production
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Community Respiration
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Psii Photochemistry
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Ultraviolet Radiation
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Nutrient Inputs
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Warming
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Global Change
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Differential impacts of global change variables on coastal South Atlantic phytoplankton: Role of seasonal variations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-04T18:08:47Z
dc.journal.volume
125
dc.journal.pagination
63-72
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Cabrerizo, Marco J.. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina. Universidad de Granada; España
dc.description.fil
Fil: Carrillo, Presentación. Universidad de Granada; España
dc.description.fil
Fil: Villafañe, Virginia E.. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Helbling, Eduardo Walter. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Marine Environmental Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/www.elsevier.com/locate/marenvre
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.marenvres.2017.01.005
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