Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/1519
Campo DC Valoridioma
dc.contributor.authorSantana-Casiano, J. Magdalenaen_US
dc.contributor.authorGonzález-Dávila, Melchoren_US
dc.contributor.authorDafner, Evgeny V.en_US
dc.date.accessioned2009-10-08T02:31:00Z-
dc.date.accessioned2018-03-07T08:57:36Z-
dc.date.available2018-03-07T08:57:36Z-
dc.date.issued2003en_US
dc.identifier.issn2169-9291en_US
dc.identifier.other2068-
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/1519-
dc.description.abstractFurther observations with small spatial and temporal resolutions conducted during different seasons are required in order fully to understand the role that shelves play in the global carbon cycle. The components of the carbonate system (total alkalinity, pH in the total scale, total dissolved inorganic carbon, and CO2 fugacity), and dissolved oxygen, nutrients, and phytopigments were studied along the mesoscale section over the continental shelf and slope in the Gulf of Cadiz in February 1998. All the chemical properties clearly distinguish four different water masses: Gulf of Cadiz Water, North Atlantic Surface Water, North Atlantic Central Water, and Mediterranean Water. From the thermohaline properties and applied chemical conservative tracers for each water mass, a mixing model has been established which explains more than 96% of the variability in the distribution of chemical properties. The relative variation of nutrients and carbon concentrations resulting from the regeneration of organic matter was estimated. The contribution of Mediterranean water to the waters at the traverse of Cadiz varies from 15% to 40% according to this model. The difference of fCO2 between seawater and atmosphere (ΔfCO2 = −35 μatm) shows that the surface seawater in the Gulf of Cadiz is a sink for atmospheric CO2 during winter with an average calculated net CO2 flux across the air‐sea interface of about −19.5 ± 3.5 mmol m−2 d−1. We estimate that at the traverse of Cadiz the shallow core of Mediterranean outflow carries out 1.2 • 104 to 2.4 • 104 mol inorganic carbon s−1. This estimate is 1 order of magnitude lower than that calculated for the Mediterranean outflow in the Strait of Gibraltar.en_US
dc.languageengen_US
dc.relation.ispartofJournal of geophysical research. Oceansen_US
dc.sourceJournal of Geophysical Research C: Oceans [ISSN 2169-9291], v. 108 (C11), 3344en_US
dc.subject251002 Oceanografía químicaen_US
dc.subject.otherGulf of Cadizen_US
dc.subject.otherCarbon dioxideen_US
dc.subject.otherFluxen_US
dc.subject.otherDioxide Systemen_US
dc.subject.otherMediterranean Outflowen_US
dc.subject.otherInorganic Carbonen_US
dc.subject.otherAnthropogenic Co2en_US
dc.subject.otherSea-Wateren_US
dc.subject.otherGibraltaren_US
dc.subject.otherStraiten_US
dc.subject.otherPhen_US
dc.subject.otherAlkalinityen_US
dc.subject.otherExchangeen_US
dc.titleWinter mesoscale variations of carbonate system parameters and estimates of CO2 fluxes in the Gulf of Cadiz, northeast Atlantic Ocean (February 1998)en_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1029/2001JC001243en_US
dc.identifier.scopus1542347105-
dc.identifier.isi000186509700001-
dc.contributor.authorscopusid6603931257-
dc.contributor.authorscopusid6701344294-
dc.contributor.authorscopusid56347585600-
dc.contributor.authorscopusidQUIMA-
dc.contributor.authorscopusidQuímica-
dc.contributor.authorscopusidFacultad de Ciencias del Mar-
dc.contributor.authorscopusidQUIMA-
dc.contributor.authorscopusidQuímica-
dc.contributor.authorscopusidFacultad de Ciencias del Mar-
dc.contributor.contentdmQUIMA-
dc.contributor.contentdmQuímica-
dc.contributor.contentdmFacultad de Ciencias del Mar-
dc.identifier.absysnet350451-
dc.identifier.crisid2199-
dc.identifier.issueC11-
dc.relation.volume108en_US
dc.investigacionCienciasen_US
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess-
dc.type2Artículoen_US
dc.contributor.daisngid518149-
dc.contributor.daisngid579253-
dc.contributor.daisngid3088720-
dc.identifier.external2199-
dc.identifier.external2199-
dc.description.numberofpages11en_US
dc.utils.revisionen_US
dc.contributor.wosstandardQUIMA-
dc.contributor.wosstandardQuímica-
dc.contributor.wosstandardFacultad de Ciencias del Mar-
dc.contributor.wosstandardWOS:Gonzalez-Davila, M-
dc.contributor.wosstandardWOS:Santana-Casiano, JM-
dc.contributor.wosstandardWOS:Dafner, EV-
dc.date.coverdateNoviembre 2003en_US
dc.identifier.supplement2199-
dc.identifier.ulpgces
dc.description.jcr2,992
dc.description.jcrqQ1
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR IOCAG: Química Marina-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IOCAG: Química Marina-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0003-3230-8985-
crisitem.author.orcid0000-0003-3230-8985-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameGonzález Dávila, Melchor-
crisitem.author.fullNameGonzález Dávila, Melchor-
Colección:Artículos
miniatura
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