The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels

Este artículo contiene 11 páginas, 6 tablas, 4 figuras.

Detalles Bibliográficos
Autores: Sant, N., Ballesteros, Enric
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/239645
Acceso en línea:http://hdl.handle.net/10261/239645
Access Level:acceso abierto
Palabra clave:Adaptation
Primary productivity
Photosynthesis
Ericaria brachycarpa
Depth
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spelling The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levelsSant, N.Ballesteros, EnricAdaptationPrimary productivityPhotosynthesisEricaria brachycarpaDepthEste artículo contiene 11 páginas, 6 tablas, 4 figuras.The shallow water canopy-forming alga Ericaria brachycarpa (J.Agardh) Molinari-Novoa & Guiry shows higher photosynthetic efficiency (α), maximum photosynthetic rates (Pmax), light at compensation (Ic) and dark respiration (Rd) in individuals collected at the lower depth limit of distribution of the species (20 m) than at shallower depths (2 and 10 m). Photosynthesis at saturation light levels (Psat) does not change in crossed transplants from 3 to 20 and from 20 to 3 m neither after 11 or 90 days. However, production at low light levels (Pb) increased in transplants from 3 to 20 m and decreased in transplants from 20 to 3 m after 90 days. Photosynthesis, both at high and low light levels increased from June to September. Seasonality explained most of the variance (70%) in the values of Psat, whilst transplantation explained 47% of the variance for Pb and Rd. Thus, E. brachycarpa is able to adapt its photosynthetic performances across its depth distribution limits and easily cope with sudden variations in the light environment associated or not with seasonality.Peer reviewedBioOneConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/239645reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.5252/cryptogamie-algologie2021v42a6Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2396452026-05-22T06:33:51Z
dc.title.none.fl_str_mv The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
title The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
spellingShingle The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
Sant, N.
Adaptation
Primary productivity
Photosynthesis
Ericaria brachycarpa
Depth
title_short The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
title_full The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
title_fullStr The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
title_full_unstemmed The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
title_sort The canopy-forming alga Ericaria brachycarpa (J. Agardh) Molinari-Novoa & Guiry (Fucales, Phaeophyceae) shows seasonal and depth adaptation to the incoming light levels
dc.creator.none.fl_str_mv Sant, N.
Ballesteros, Enric
author Sant, N.
author_facet Sant, N.
Ballesteros, Enric
author_role author
author2 Ballesteros, Enric
author2_role author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Adaptation
Primary productivity
Photosynthesis
Ericaria brachycarpa
Depth
topic Adaptation
Primary productivity
Photosynthesis
Ericaria brachycarpa
Depth
description Este artículo contiene 11 páginas, 6 tablas, 4 figuras.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/239645
url http://hdl.handle.net/10261/239645
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.5252/cryptogamie-algologie2021v42a6
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv BioOne
publisher.none.fl_str_mv BioOne
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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