Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/51655
Campo DC Valoridioma
dc.contributor.authorAlonso-Sáez, Lauraen_US
dc.contributor.authorGasol, Josep M.en_US
dc.contributor.authorArístegui, Javieren_US
dc.contributor.authorVilas, Juan C.en_US
dc.contributor.authorVaqué, Dolorsen_US
dc.contributor.authorDuarte, Carlos M.en_US
dc.contributor.authorAgustí, Susanaen_US
dc.contributor.otherAgusti, Susana-
dc.contributor.otherAgusti, Susana-
dc.contributor.otherAristegui, Javier-
dc.contributor.otherAlonso-Saez, Laura-
dc.contributor.otherGasol, Josep M-
dc.contributor.otherDuarte, Carlos M-
dc.date.accessioned2018-11-25T02:34:19Z-
dc.date.available2018-11-25T02:34:19Z-
dc.date.issued2007en_US
dc.identifier.issn0024-3590en_US
dc.identifier.urihttp://hdl.handle.net/10553/51655-
dc.description.abstractWe present surface estimates of bacterial respiration, bacterial heterotrophic production (BHP), and bacterial growth efficiency (BGE), and their relationship with nutrient availability, along a trophic gradient from coastal upwelling waters to the open‐ocean waters of the eastern North Atlantic. Bacterial respiration generally ranged between 10 and 30 µg C L−1 d−1 and was relatively unaffected by nutrient enrichment. In contrast, BHP showed higher variability (more than one order‐of‐magnitude range) and was affected by carbon and/or phosphorus additions in different regions. Empirical bacterial carbon‐to‐leucine (Leu) conversion factors (CFs) (range, 0.02–1.29 kg C mol Leu−1) decreased from the coast to the open ocean, largely influencing the BHP estimates in oligotrophic waters. We found high percentages of Leu respiration in oceanic waters (average 68% of Leu taken up by bacteria), possibly related to the low CFs found offshore. Empirical CFs were highly correlated to BGE (Pearson correlation coefficient r = 0.86, n = 12, p < 0.0004, log‐log transformed), which varied between 1% in offshore waters and 56% in the upwelling waters. Empirical CFs could be critical not only for accurately constraining BHP, but probably also for predicting BGE in oceanic waters.en_US
dc.languageengen_US
dc.publisher0024-3590-
dc.relation.ispartofLimnology and Oceanographyen_US
dc.sourceLimnology and Oceanography [ISSN 0024-3590], v. 52, p. 533-546en_US
dc.subject251001 Oceanografía biológicaen_US
dc.subject.otherDissolved Organic-Matter
dc.subject.otherNet Community Production
dc.subject.otherFree Amino-Acids
dc.subject.otherProtein-Synthesis
dc.subject.otherBacterioplankton Growth
dc.subject.otherSargasso Sea
dc.subject.otherRoss Sea
dc.subject.otherRespiration
dc.subject.otherLeucine
dc.subject.otherLimitation
dc.titleLarge-scale variability in surface bacterial carbon demand and growth efficiency in the subtropical northeast Atlantic Oceanen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.4319/lo.2007.52.2.0533
dc.identifier.scopus33847173099-
dc.identifier.isi000245145200005-
dcterms.isPartOfLimnology And Oceanography-
dcterms.sourceLimnology And Oceanography[ISSN 0024-3590],v. 52 (2), p. 533-546-
dc.contributor.authorscopusid8635854400-
dc.contributor.authorscopusid7003299234-
dc.contributor.authorscopusid7006816204-
dc.contributor.authorscopusid16432967800-
dc.contributor.authorscopusid7003841654-
dc.contributor.authorscopusid55636631300-
dc.contributor.authorscopusid7003718000-
dc.description.lastpage546-
dc.description.firstpage533-
dc.relation.volume52-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid985251-
dc.contributor.daisngid97985-
dc.contributor.daisngid227201-
dc.contributor.daisngid4705263-
dc.contributor.daisngid333687-
dc.contributor.daisngid20777-
dc.contributor.daisngid160347-
dc.identifier.investigatorRIDH-8421-2012-
dc.identifier.investigatorRIDG-2864-2017-
dc.identifier.investigatorRIDD-5833-2013-
dc.identifier.investigatorRIDM-2744-2014-
dc.identifier.investigatorRIDB-1709-2008-
dc.identifier.investigatorRIDA-7670-2013-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Alonso-Saez, L
dc.contributor.wosstandardWOS:Gasol, JM
dc.contributor.wosstandardWOS:Aristegui, J
dc.contributor.wosstandardWOS:Vilas, JC
dc.contributor.wosstandardWOS:Vaque, D
dc.contributor.wosstandardWOS:Duarte, CM
dc.contributor.wosstandardWOS:Agusti, S
dc.date.coverdateEnero 2007
dc.identifier.ulpgces
dc.description.jcr3,277
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Algología Aplicada-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0002-7526-7741-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameArístegui Ruiz, Javier-
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