Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

Alternative label

• Veneziani M. (1), Griffa A. (2), Garraffo Z.D. (1), Chassignet E. P. (1) (2005)
  Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model
  in Journal of marine research (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Veneziani M. (1), Griffa A. (2), Garraffo Z.D. (1), Chassignet E. P. (1) (literal)

Pagina inizio

• 753 (literal)

Pagina fine

• 788 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 63 (literal)

Rivista

• Journal of marine research (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (1) Division of Meteorology and Physical Oceanography, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida; (2) CNR-ISMAR, La Spezia, Italy (literal)

Titolo

• Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model (literal)

Abstract

• A study of the mesoscale eddy field in the presence of coherent vortices, by means of Lagrangian trajectories released in a high-resolution ocean model, is presented in this paper. The investigation confirms previous results drawn from real float data statistics (Veneziani et al., 2004) that the eddy field characteristics are due to the superposition of two distinct regimes associated with strong coherent vortices and with a typically more quiescent background eddy flow. The former gives rise to looping trajectories characterized by subdiffusivity properties due to the trapping effect of the vortices, while the latter produces nonlooping floats characterized by simple diffusivity features. Moreover, the present work completes the study by Veneziani et al. (2004) in regard to the nature of the spin parameter , which was used in the Lagrangian stochastic model that best described the observed eddy statistics. (literal)

Prodotto di

• Marine science institute (ISMAR) (Istituto)
• Circolazione tridimensionale e ricadute sulla produzione attraverso osservazioni in situ ed utilizzo di modelli (TA.P04.017.004) (Modulo)

Autore CNR

• ANNALISA GRIFFA (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model" (Insieme di parole chiave)

Incoming links:

Prodotto

• Marine science institute (ISMAR) (Istituto)
• Circolazione tridimensionale e ricadute sulla produzione attraverso osservazioni in situ ed utilizzo di modelli (TA.P04.017.004) (Modulo)

Autore CNR di

• ANNALISA GRIFFA (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of marine research (Rivista)

Insieme di parole chiave di

• Keywords of "Lagrangian spin parameter and coherent structures from trajectories released in a high-resolution ocean model" (Insieme di parole chiave)