Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain)
Original research paper
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/316289 |
| Acceso en línea: | http://hdl.handle.net/10261/316289 |
| Access Level: | acceso abierto |
| Palabra clave: | Bacterioplancton Centro Oceanográfico de A Coruña Medio Marino Production Biomass Riverine water Atmospheric deposition Spain Galicia Ría de Vigo http://metadata.un.org/sdg/12 Ensure sustainable consumption and production patterns effluents pollutants marine ecology nitrogen ecology |
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Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain)Teira, EvaHernández-Ruiz, MartaBarber, E.Sobrino, C.Teixeira, I.G.Álvarez-Salgado, Xosé AntónNieto-Cid, MarMartínez-García, S.Figueiras, F.G.Fernández, E.BacterioplanctonCentro Oceanográfico de A CoruñaMedio MarinoProductionBiomassRiverine waterAtmospheric depositionSpainGaliciaRía de Vigohttp://metadata.un.org/sdg/12Ensure sustainable consumption and production patternseffluentspollutantsmarine ecologynitrogenecologyOriginal research paperAnthropogenic pressures are changing the magnitude and nature of matter inputs into the ocean. The Ría de Vigo (NW Spain) is a highly productive and dynamic coastal system that is likely affected by such alterations. Previous nutrient-addition microcosm experiments conducted during contrasting hydrographic conditions suggested that heterotrophic bacteria are limited by organic carbon (C) and occasionally co-limited by inorganic nutrients in this coastal area. In order to assess short-term responses in biomass, production, and respiration of heterotrophic bacteria from the Ría de Vigo to increasing amounts of natural inputs of matter, we conducted 6 microcosm experiments, wherein surface seawater collected in spring, summer, and autumn was mixed with increasing amounts of dissolved natural matter concentrates from riverine and atmospheric origin. Simultaneous experiments with controlled inorganic and/or organic additions indicated that bacteria were co-limited by inorganic nutrients and C in spring and summer and primarily limited by C in autumn. Production responded more than biomass to increasing inputs of matter, whereas respiration did not change. The bacterial production response to increasing dissolved organic C load associated with riverine and atmospheric inputs was strongly related to the relative phosphorus (P) content of the dissolved matter concentrates. Our data suggest that bacterial production might decrease with the increase of P-deficient allochthonous matter inputs, which would have important biogeochemical consequences for C cycling in coastal areas.Spanish Ministry of Science and Innovation, MINECO, CSIC, Xunta of Galicia and European Union (Marie Curie Grants)REIMAGEDIMENSIONSI202320232016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/316289reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de A Coruñahttps://www.int-res.com/articles/meps2015/542/m542p039.pdfinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3162892026-05-22T06:33:51Z |
| dc.title.none.fl_str_mv |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| title |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| spellingShingle |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) Teira, Eva Bacterioplancton Centro Oceanográfico de A Coruña Medio Marino Production Biomass Riverine water Atmospheric deposition Spain Galicia Ría de Vigo http://metadata.un.org/sdg/12 Ensure sustainable consumption and production patterns effluents pollutants marine ecology nitrogen ecology |
| title_short |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| title_full |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| title_fullStr |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| title_full_unstemmed |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| title_sort |
Bacterioplankton responses to riverine and atmospheric inputs in a coastal upwelling system (Ría de Vigo, NW Spain) |
| dc.creator.none.fl_str_mv |
Teira, Eva Hernández-Ruiz, Marta Barber, E. Sobrino, C. Teixeira, I.G. Álvarez-Salgado, Xosé Antón Nieto-Cid, Mar Martínez-García, S. Figueiras, F.G. Fernández, E. |
| author |
Teira, Eva |
| author_facet |
Teira, Eva Hernández-Ruiz, Marta Barber, E. Sobrino, C. Teixeira, I.G. Álvarez-Salgado, Xosé Antón Nieto-Cid, Mar Martínez-García, S. Figueiras, F.G. Fernández, E. |
| author_role |
author |
| author2 |
Hernández-Ruiz, Marta Barber, E. Sobrino, C. Teixeira, I.G. Álvarez-Salgado, Xosé Antón Nieto-Cid, Mar Martínez-García, S. Figueiras, F.G. Fernández, E. |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Bacterioplancton Centro Oceanográfico de A Coruña Medio Marino Production Biomass Riverine water Atmospheric deposition Spain Galicia Ría de Vigo http://metadata.un.org/sdg/12 Ensure sustainable consumption and production patterns effluents pollutants marine ecology nitrogen ecology |
| topic |
Bacterioplancton Centro Oceanográfico de A Coruña Medio Marino Production Biomass Riverine water Atmospheric deposition Spain Galicia Ría de Vigo http://metadata.un.org/sdg/12 Ensure sustainable consumption and production patterns effluents pollutants marine ecology nitrogen ecology |
| description |
Original research paper |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016 2023 2023 |
| 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/10261/316289 |
| url |
http://hdl.handle.net/10261/316289 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Centro Oceanográfico de A Coruña https://www.int-res.com/articles/meps2015/542/m542p039.pdf |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| 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 |
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|
| repository.mail.fl_str_mv |
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1869419307535958016 |
| score |
15,811543 |