Jets and waves in the pacific ocean

Kelvin Richards, Hideharu Sasaki, Frank Bryan

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

4 Scopus citations

Abstract

Analysis of the output of high-resolution ocean models reveals the presence of a class of flow structures that is intermediate in scale between the large-scale circulation and the geostrophic eddy field. These structures are coherent over considerably long zonal distances and have a relatively small meridional scale of 300-500km. They take the form of either quasipersistent multiple jets or long-crested Rossby waves with high-meridional and low-zonal wavenumbers. Here we discuss the properties of these features in the Pacific Ocean, possible mechanisms for their formation, and the potential impact on the transport of tracers.

Original languageEnglish
Title of host publicationHigh Resolution Numerical Modelling of the Atmosphere and Ocean
PublisherSpringer New York
Pages187-196
Number of pages10
ISBN (Print)9780387366715
DOIs
StatePublished - 2008

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