English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/33619
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Título

A multiparametric method of interpolation using WOA05 applied to anthropogenic CO2 in the Atlantic

AutorVelo, A. ; Vázquez Rodríguez, Marcos ; Padín, X. A. ; Gilcoto, Miguel ; Ríos, Aida F. ; Pérez, Fiz F.
Palabras claveCARINA
WOA05
CO2
Interpolation
Multiparametric
Anthropogenic carbon
Back calculation
Fecha de publicación2010
CitaciónScientia Marina 74(S1): 21-32 (2010)
ResumenThis paper describes the development of a multiparametric interpolation method and its application to anthropogenic carbon (CANT) in the Atlantic, calculated by two estimation methods using the CARINA database. The multiparametric interpolation proposed uses potential temperature (θ), salinity, conservative ‘NO’ and ‘PO’ as conservative parameters for the gridding, and the World Ocean Atlas (WOA05) as a reference for the grid structure and the indicated parameters. We thus complement CARINA data with WOA05 database in an attempt to obtain better gridded values by keeping the physical-biogeochemical sea structures. The algorithms developed here also have the prerequisite of being simple and easy to implement. To test the improvements achieved, a comparison between the proposed multiparametric method and a pure spatial interpolation for an independent parameter (O2) was made. As an application case study, CANT estimations by two methods (φCTº and TrOCA) were performed on the CARINA database and then gridded by both interpolation methods (spatial and multiparametric). Finally, a calculation of CANT inventories for the whole Atlantic Ocean was performed with the gridded values and using ETOPO2v2 as the sea bottom. Thus, the inventories were between 55.1 and 55.2 Pg-C with the φCTº method and between 57.9 and 57.6 Pg-C with the TrOCA method.
Versión del editorhttp://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1215
URIhttp://hdl.handle.net/10261/33619
DOI10.3989/scimar.2010.74s1021
Aparece en las colecciones: (IIM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
A.Velo.pdf1,65 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.