Eddy‐Mean Flow Interaction With a Multiple Scale Quasi Geostrophic Model

Autor: Bruno Deremble, Takaya Uchida, William K. Dewar, Roger M. Samelson

Publikováno v: Journal of Advances in Modeling Earth Systems, Vol 15, Iss 10, Pp n/a-n/a (2023)

Abstract Parameterization of mesoscale eddies in coarse resolution ocean models is necessary to include the effect of eddies on the large‐scale oceanic circulation. We propose to use a multiple‐scale Quasi‐Geostrophic (MSQG) model to capture th

Externí odkaz: https://doaj.org/article/febc2e05cdc04ddda96f4302faa2aedc

High-resolution data on mesoscale dynamics of the Caspian Sea upper layer, obtained in a numerical reconstruction

Autor: Gleb S. Dyakonov, Rashit A. Ibrayev

Publikováno v: Data in Brief, Vol 30, Iss , Pp 105368- (2020)

Mesoscale dynamics accounts for a significant part of the ocean kinetic energy and plays a crucial role in its mixing. The presented data were generated by numerical simulation and reveal mesoscale patterns of circulation of the upper 15-m layer of t

Externí odkaz: https://doaj.org/article/59b72e669f0c4e66af63020550ee3a6f

Filaments, Fronts and Eddies in the Cabo Frio Coastal Upwelling System, Brazil

Autor: Paulo H. R. Calil, Nobuhiro Suzuki, Burkard Baschek, Ilson C. A. da Silveira

Publikováno v: Fluids, Vol 6, Iss 2, p 54 (2021)

We investigate the dynamics of meso- and submesoscale features of the northern South Brazil Bight shelf region with a 500-m horizontal resolution regional model. We focus on the Cabo Frio upwelling center, where nutrient-rich, coastal waters are tran

Externí odkaz: https://doaj.org/article/c7392acb904d4a0da60a386eb588b86a

Influence of the Gulf of Guinea islands on the Atlantic Equatorial Undercurrent circulation

Autor: D. C. Napolitano, G. Alory, I. Dadou, Y. Morel, J. Jouanno, G. Morvan

Publikováno v: Journal of Geophysical Research. Oceans
Journal of Geophysical Research. Oceans, In press, ⟨10.1029/2021JC017999⟩
Journal Of Geophysical Research-oceans (2169-9275) (American Geophysical Union (AGU)), 2022-09, Vol. 127, N. 9, P. e2021JC017999 (26p.)
Journal of Geophysical Research. Oceans, Wiley-Blackwell, In press, ⟨10.1029/2021JC017999⟩

In the easternmost portion of the Gulf of Guinea, Bioko Island marks the beginning of an island chain that stretches NE–SW to the Equator, where São Tomé Island sits in the path of the Equatorial Undercurrent (EUC). In this study, we explore the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f60012d40733447d9445b0fe015d666
https://hal.archives-ouvertes.fr/hal-03368393/file/2021_napolitano_etal_jgr_mld2021.pdf

The response of the circulation in the Faroe-Shetland Channel to the North Atlantic Oscillation

Autor: Léon Chafik

Publikováno v: Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 64, Iss 0, Pp 1-12 (2012)

This study, based on satellite-derived sea-surface heights and temperatures as well as hydrographic data, attempts to shed some light on the role of the extreme phases of the North Atlantic Oscillation (NAO) for the local dynamics of the Faroe-Shetla

Externí odkaz: https://doaj.org/article/7ef4f8a77e574783a68563821b629a3a