C. Q. Akuetevi, Dynamics of turbulent western boundary currents at low latitude, a numerical study Université Joseph-Fourier-Grenoble I, available at, p.20, 2014.

C. Q. Akuetevi and A. Wirth, Dynamics of turbulent westernboundary currents at low latitude in a shallow-water model, Ocean Sci, pp.471-48110, 2015.

M. Balmaseda, F. Hernandez, A. Storto, M. Palmer, L. Shi et al., The Ocean Reanalyses Intercomparison Project (ORA-IP), The Ocean Reanalyses Intercomparison Project, pp.80-97, 2015.
DOI : 10.1029/2012GL051503

B. Barnier, T. Reynaud, A. Beckmann, C. Böning, J. Molines et al., On the seasonal variability and eddies in the North Brazil Current: insights from model intercomparison experiments, Progress in Oceanography, vol.48, issue.2-3, pp.195-230, 2001.
DOI : 10.1016/S0079-6611(01)00005-2

URL : https://hal.archives-ouvertes.fr/hal-00182298

B. Barnier, G. Madec, T. Pendu, J. Molines, A. Treguier et al., Impact of partial steps and momentum advection schemes in a global ocean circulation model at eddy-permitting resolution, Ocean Dynam, pp.543-567, 2006.

L. M. Beal and K. A. Donohue, The Great Whirl: Observations of its seasonal development and interannual variability, Journal of Geophysical Research: Oceans, vol.43, issue.1, pp.1-13, 2013.
DOI : 10.1029/2004RG000158

L. M. Beal, V. Hormann, R. Lumpkin, and G. Foltz, The Response of the Surface Circulation of the Arabian Sea to Monsoonal Forcing, Journal of Physical Oceanography, vol.43, issue.9, 2008.
DOI : 10.1175/JPO-D-13-033.1

C. W. Böning, C. Dieterich, B. Barnier, and Y. Jia, Seasonal cycle of meridional heat transport in the subtropical North Atlantic: a model intercomparison in relation to observations near 25??N, Progress in Oceanography, vol.48, issue.2-3, pp.231-253, 2001.
DOI : 10.1016/S0079-6611(01)00006-4

L. Brodeau, B. Barnier, A. Treguier, T. Penduff, and S. Gulev, An ERA40-based atmospheric forcing for global ocean circulation models, Ocean Modell, pp.31-88, 2010.

J. Deshayes, A. Tréguier, B. Barnier, A. Lecointre, J. L. Sommer et al., Oceanic hindcast simulations at high resolution suggest that the Atlantic MOC is bistable, Oceanic hindcast simulations at high resolution suggest that the Atlantic MOC is bistable, pp.3069-3073, 2013.
DOI : 10.1029/2012GL053763

URL : https://hal.archives-ouvertes.fr/hal-00872044

. Drakkar-group, B. Barnier, L. Brodeau, L. Sommer, J. Molines et al., Eddy-permitting Ocean Circulation Hindcasts of past decades, Talandier, C.: DRAKKAR: developing high resolution ocean components for European Earth system models, pp.8-10, 2007.

R. H. Evans and O. B. Brown, Propagation of thermal fronts in the Somali Current system, Deep-Sea Res, pp.521-527, 1981.

J. Fischer, F. Schott, and L. Stramma, Currents and transports of the Great Whirl-Socotra Gyre system during the summer monsoon, August 1993, Journal of Geophysical Research: Oceans, vol.13, issue.5, pp.3573-3587, 1993.
DOI : 10.1029/95JC03617

P. Flament, A state variable for characterizing water masses and their diffusive stability: spiciness, Progress in Oceanography, vol.54, issue.1-4, pp.493-501, 2002.
DOI : 10.1016/S0079-6611(02)00065-4

D. M. Fratantoni, A. S. Bower, W. E. Johns, and H. Peters, Somali Current rings in the eastern Gulf of Aden, Journal of Geophysical Research, vol.22, issue.41, pp.10-1029, 2006.
DOI : 10.1029/2005JC003338

T. G. Jensen, Modeling the seasonal undercurrents in the Somali Current system, Journal of Geophysical Research, vol.94, issue.C12, pp.22151-22167, 1991.
DOI : 10.1029/91JC02383

W. E. Johns, T. N. Lee, F. A. Schott, R. J. Zantopp, and R. H. Evans, The North Brazil Current retroflection: Seasonal structure and eddy variability, Journal of Geophysical Research, vol.94, issue.15, pp.22103-22120, 1990.
DOI : 10.1029/JC095iC12p22103

W. Large and S. Yeager, The global climatology of an interannually varying air???sea flux data set, Climate Dynamics, vol.17, issue.2-3, pp.341-364, 2009.
DOI : 10.1007/s00382-008-0441-3

A. Lecointre, J. Molines, and B. Barnier, Definition of the interannual experiment ORCA12.L75-MAL83, (1978?1982) and ORCA12.L46-MAL83, p.20, 1978.

A. Lecointre, J. Molines, and B. Barnier, Definition of the interannual experiment ORCA12.L46-MAL95, p.20, 1989.

R. Lumpkin and G. C. Johnson, Global ocean surface velocities from drifters: Mean, variance, El Ni??o-Southern Oscillation response, and seasonal cycle, Journal of Geophysical Research: Oceans, vol.371, issue.S1, pp.2992-3006, 2013.
DOI : 10.1038/371689a0

M. E. Luther, O. 'brien, and J. J. , Modelling the Variability in the Somali Current, Mesoscale/Synoptic Coherent Structures in Geophysical Turbulence, pp.373-386, 1989.

M. E. Maltrud and J. L. Mcclean, An eddy resolving global 1/10 ocean simulation, Ocean Modell, pp.31-54, 2005.

N. A. Maximenko, P. P. Niiler, and N. Saxena, Hybrid decade-mean global sea level with mesoscale resolution, in: Recent Advances in Marine Science and Technology, pp.55-59, 2004.

G. Maze, J. Deshayes, J. Marshall, A. Tréguier, A. Chronis et al., Surface vertical PV fluxes and subtropical mode water formation in an eddy-resolving numerical simulation , Deep-Sea Res, pp.128-138, 2013.

A. Megann, D. Storkey, Y. Aksenov, S. Alderson, D. Calvert et al., GO5.0: the joint NERC-Met Office NEMO global ocean model for use in coupled and forced applications, Geosci. Model Dev, vol.75194, pp.1069-109210, 1069.

T. Penduff, M. Juza, B. Barnier, J. Zika, W. K. Dewar et al., Sea Level Expression of Intrinsic and Forced Ocean Variabilities at Interannual Time Scales, Journal of Climate, vol.24, issue.21, pp.5652-5670, 2011.
DOI : 10.1175/JCLI-D-11-00077.1

URL : https://hal.archives-ouvertes.fr/hal-00650885

S. K. Robinson, Coherent Motions in the Turbulent Boundary Layer, Annual Review of Fluid Mechanics, vol.23, issue.1, pp.601-639, 1991.
DOI : 10.1146/annurev.fl.23.010191.003125

F. A. Schott and J. J. Mccreary, The monsoon circulation of the Indian Ocean, Progress in Oceanography, vol.51, issue.1, pp.1-123, 2001.
DOI : 10.1016/S0079-6611(01)00083-0

F. A. Schott, J. Fischer, U. Garternicht, and D. Quadfasel, Summer monsoon response of the Northern Somali Current, 1995, Geophysical Research Letters, vol.13, issue.21, pp.2565-2568, 1997.
DOI : 10.1029/97GL00888

F. A. Schott, S. Xie, and J. Mccreary, Indian Ocean circulation and climate variability, Reviews of Geophysics, vol.36, issue.C5, pp.10-1029, 2009.
DOI : 10.1029/2007RG000245

G. Sérazin, T. Penduff, S. Grégorio, B. Barnier, J. Molines et al., Intrinsic Variability of Sea Level from Global Ocean Simulations: Spatiotemporal Scales, Journal of Climate, vol.28, issue.10, pp.4279-4292, 2015.
DOI : 10.1175/JCLI-D-14-00554.1

J. C. Swallow, R. L. Molinari, J. G. Bruce, O. B. Brown, and R. H. Evans, Development of Near-Surface Flow Pattern and Water Mass Distribution in the Somali Basin in Response to the Southwest Monsoon of 1979, Journal of Physical Oceanography, vol.13, issue.8, pp.1398-1415, 1979.
DOI : 10.1175/1520-0485(1983)013<1398:DONSFP>2.0.CO;2

A. M. Treguier, J. Deshayes, L. Sommer, J. Lique, C. Madec et al., Meridional transport of salt in the global ocean from an eddy-resolving model, Ocean Sci, vol.105194, pp.243-25510, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01128112

S. Valcke and J. Verron, Interactions of Baroclinic Isolated Vortices: The Dominant Effect of Shielding, Journal of Physical Oceanography, vol.27, issue.4, pp.524-541, 1997.
DOI : 10.1175/1520-0485(1997)027<0524:IOBIVT>2.0.CO;2

C. Vic, G. Roullet, X. Carton, C. , and X. , Mesoscale dynamics in the Arabian Sea and a focus on the Great Whirl life cycle: A numerical investigation using ROMS, Journal of Geophysical Research: Oceans, vol.25, issue.7, pp.6422-6443, 2014.
DOI : 10.1002/joc.1166

URL : https://hal.archives-ouvertes.fr/hal-01128906

J. Willebrand, B. Barnier, C. Böning, C. Dieterich, P. Killworth et al., Circulation characteristics in three eddy-permitting models of the North Atlantic, Progress in Oceanography, vol.48, issue.2-3, pp.123-162, 2001.
DOI : 10.1016/S0079-6611(01)00003-9

URL : https://hal.archives-ouvertes.fr/hal-00182334

A. Wirth, J. Willebrand, and F. Schott, Variability of the Great Whirl from observations and models, Deep-Sea Res, pp.1279-1295, 2002.