Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3815
DC Field | Value | Language |
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dc.contributor.authorall | Bellucci, A.; Centro Euro-Mediterraneo per i Cambiamenti Climatici, Bologna, Italy | en |
dc.contributor.authorall | Masina, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.authorall | Di Pietro, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.authorall | Navarra, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.date.accessioned | 2008-04-21T10:20:04Z | en |
dc.date.available | 2008-04-21T10:20:04Z | en |
dc.date.issued | 2007-11 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3815 | en |
dc.description.abstract | In this paper results from the application of an ocean data assimilation (ODA) system, combining a multivariate reduced-order optimal interpolator (OI) scheme with a global ocean general circulation model (OGCM), are described. The present ODA system, designed to assimilate in situ temperature and salinity observations, has been used to produce ocean reanalyses for the 1962–2001 period. The impact of assimilating observed hydrographic data on the ocean mean state and temporal variability is evaluated. A special focus of this work is on the ODA system skill in reproducing a realistic ocean salinity state. Results from a hierarchy of different salinity reanalyses, using varying combinations of assimilated data and background error covariance structures, are described. The impact of the space and time resolution of the background error covariance parameterization on salinity is addressed. | en |
dc.description.sponsorship | This work has been funded by the ENACT Project (Contract EVK2-CT2001-00117) for A. Bellucci and P. Di Pietro, and partially by the ENSEMBLES Project (Contract GOCE-CT-2003-505539) for A. Bellucci. | en |
dc.language.iso | English | en |
dc.publisher.name | American Meteorological Society | en |
dc.relation.ispartof | Monthly Weather Review | en |
dc.relation.ispartofseries | 11/135 (2007) | en |
dc.subject | ocean modelling | en |
dc.subject | data assimilation | en |
dc.subject | reanalysis | en |
dc.subject | upper ocean variability | en |
dc.subject | temperature | en |
dc.subject | Salinity | en |
dc.title | Using Temperature–Salinity Relations in a Global Ocean Implementation of a Multivariate Data Assimilation Scheme | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 3785-3807 | en |
dc.identifier.URL | http://ams.allenpress.com/perlserv/?request=get-abstract&doi=10.1175%2F2007MWR1821.1&ct=1 | en |
dc.subject.INGV | 03. Hydrosphere::03.01. General::03.01.04. Ocean data assimilation and reanalysis | en |
dc.identifier.doi | 10.1175/2007MWR1821.1 | en |
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Anderson, 2003: Threeand four-dimensional variational assimilation with a general circulation model of the tropical Pacific Ocean. Part I: Formulation, internal diagnostics, and consistency checks. Mon. Wea. Rev., 131, 1360–1378. | en |
dc.description.obiettivoSpecifico | 3.7. Dinamica del clima e dell'oceano | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Bellucci, A. | en |
dc.contributor.author | Masina, S. | en |
dc.contributor.author | Di Pietro, P. | en |
dc.contributor.author | Navarra, A. | en |
dc.contributor.department | Centro Euro-Mediterraneo per i Cambiamenti Climatici, Bologna, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | CMCC | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | CMCC, Italy | - |
crisitem.author.orcid | 0000-0001-6273-7065 | - |
crisitem.author.orcid | 0000-0002-4068-1256 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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