Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/51642
Campo DC Valoridioma
dc.contributor.authorTroupin, C.en_US
dc.contributor.authorSangrá Inciarte, Pabloen_US
dc.contributor.authorArístegui, J.en_US
dc.contributor.otherAristegui, Javier-
dc.contributor.otherSangra, Pablo-
dc.contributor.otherTroupin, Charles-
dc.date.accessioned2018-11-25T02:27:32Z-
dc.date.available2018-11-25T02:27:32Z-
dc.date.issued2010en_US
dc.identifier.issn0924-7963en_US
dc.identifier.urihttp://hdl.handle.net/10553/51642-
dc.description.abstractThe Canary Island region is rich in mesoscale phenomena that affect cycles of physical and biological processes. A 1D version of the Regional Oceanic Modeling System (ROMS) is used south of the Gran Canaria Island to simulate seasonal climatologies of these cycles. The model is forced with monthly air–sea fluxes averaged from 1993 to 2002 and initialized with mean in situ profiles of temperature, salinity, oxygen and nitrate concentrations. The K-Profile Parameterization (KPP) mixed layer submodel is compared with other submodels using idealized numerical experiments. When forced with realistic air–sea fluxes, the model correctly reproduces the annual cycle of temperature (mixed layer depth), with minimum surface values of 18 °C (maximal depth > 105 m) in February during convective mixing resulting from a negative heat flux. Maximum temperatures above 23 °C (minimal depth < 20 m) are simulated from September to October after strong summer heating and a decrease in Trade Winds intensity. A simple ecosystem model is coupled to the physical model, which provides simulated biological cycles that are in agreement with regional observations. A phytoplankton bloom develops in late winter, driven by the injection of new nutrients into the euphotic layer. Simulated chlorophyll shows a deep maximum fluctuating around 100 m with concentrations around 1 mg Chla m− 3, while surface values are low (around 0.1 mg Chla m− 3 ) during most of the year. The physical and biological model results are validated by comparisons with data from regional studies, climatological fields and time-series from the ESTOC station.en_US
dc.languageengen_US
dc.publisher0924-7963-
dc.relation.ispartofJournal of Marine Systemsen_US
dc.sourceJournal of Marine Systems [ISSN 0924-7963], v. 80, p. 172-183en_US
dc.subject2510 Oceanografíaen_US
dc.subject.otherCanary Islandsen_US
dc.subject.otherMixed layer depthen_US
dc.subject.otherROMS 1D bio-physical modelen_US
dc.subject.otherBiological cyclesen_US
dc.subject.otherKPP modelen_US
dc.subject.otherNPZD modelen_US
dc.subject.otherLatitude 27.5°Nen_US
dc.subject.otherLongitude 15.5°Wen_US
dc.titleSeasonal variability of the oceanic upper layer and its modulation of biological cycles in the Canary Island regionen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.relation.conference1st International Symposium on Marine Sciences
dc.identifier.doi10.1016/j.jmarsys.2009.10.007
dc.identifier.scopus75849126021-
dc.identifier.isi000275574700004-
dcterms.isPartOfJournal Of Marine Systems-
dcterms.sourceJournal Of Marine Systems[ISSN 0924-7963],v. 80 (3-4), p. 172-183-
dc.contributor.authorscopusid35275999400-
dc.contributor.authorscopusid6602684473-
dc.contributor.authorscopusid7006816204-
dc.description.lastpage183-
dc.description.firstpage172-
dc.relation.volume80-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid2075539-
dc.contributor.daisngid763696-
dc.contributor.daisngid227201-
dc.identifier.investigatorRIDD-5833-2013-
dc.identifier.investigatorRIDNo ID-
dc.identifier.investigatorRIDNo ID-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Troupin, C
dc.contributor.wosstandardWOS:Sangra, P
dc.contributor.wosstandardWOS:Aristegui, J
dc.date.coverdateEnero 2010
dc.identifier.conferenceidevents120704
dc.identifier.ulpgces
dc.description.jcr2,005
dc.description.jcrqQ2
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.event.eventsstartdate28-03-2007-
crisitem.event.eventsenddate31-03-2007-
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.fullNameSangrá Inciarte, Pablo-
crisitem.author.fullNameArístegui Ruiz, Javier-
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