Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/12910
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dc.contributor.authorPackard, Theodore Ten_US
dc.contributor.authorOsma, Nataliaen_US
dc.contributor.authorFernández-Urruzola, Igoren_US
dc.contributor.authorMaldonado-Uribe, Federicoen_US
dc.contributor.authorMartínez, Icoen_US
dc.contributor.authorTames-Espinosa, Mayteen_US
dc.contributor.authorRomero Kutzner, Vanesaen_US
dc.contributor.authorBru, Eduardoen_US
dc.contributor.authorGómez, Mayen_US
dc.date.accessioned2015-03-10T03:30:25Z-
dc.date.accessioned2018-06-15T09:20:19Z-
dc.date.available2015-03-10T03:30:25Z-
dc.date.available2018-06-15T09:20:19Z-
dc.date.issued2015en_US
dc.identifier.urihttp://hdl.handle.net/10553/12910-
dc.description.abstractNutrient retention efficiency (NRE) is a new metric to quantify the capacity of an ocean layer to maintain its nutrients. Conceptually, it is the remineralization of inorganic nutrients associated with respiratory CO2 production (RCO2) within an ocean layer normalized by nutrients fluxing into that layer. It can be expressed as a ratio or a percent. Operationally, below the euphotic zone, it can be calculated either as the ratio, RCO2/(carbon flux) associated with an ocean layer or the inverse of the carbon-flux transfer-efficiency through that layer. Furthermore, it is related to the maximum curvature (b) of the respiration-depth function [RCO2 = (RCO2 )0 z-b]. NRE increases when the absolute value of b increases. NRE associated with microplankton can be calculated from microplankton-ETS depth-profiles. NRE associated with zooplankton can be calculated from zooplankton-ETS depth-profiles. Conceptually total NRE equals the sum of the NREs associated with allplankton fractions. In the Peru upwelling the NRE, associated with the microplankton, displayed a minimum 40 km seaward of the upwelling center over sediments calculated to have high benthic respiration.en_US
dc.formatapplication/pdfes
dc.languageengen_US
dc.rightsby-nc-ndes
dc.source2015 Aquatic Sciences Meeting. Aquatic Sciences: Global And Regional Perspectives — North Meets South, Granada. Spainen_US
dc.subject251001 Oceanografía biológicaen_US
dc.titleNutrient retention efficiency, a new ocean metric from plankton respiration and carbon fluxen_US
dc.typeinfo:eu-repo/semantics/conferenceobjecten_US
dc.typeConferenceObjectes
dc.identifier.absysnet707474-
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.type2Póster de congresoen_US
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.orcid0000-0001-7287-3503-
crisitem.author.orcid0000-0002-7676-2066-
crisitem.author.orcid0000-0003-0607-5321-
crisitem.author.orcid0000-0001-7167-2662-
crisitem.author.orcid0000-0002-7396-6493-
crisitem.author.fullNameOsma Prado, Natalia-
crisitem.author.fullNameFernández Urruzola, Igor-
crisitem.author.fullNameMartínez Sánchez, Ico-
crisitem.author.fullNameTames Espinosa, Maria Teresa-
crisitem.author.fullNameRomero Kutzner, Vanesa-
crisitem.author.fullNameGómez Cabrera, María Milagrosa-
crisitem.author.departamentoFilología Moderna, Traducción E Interpretación-
crisitem.author.departamentoBiología-
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