OA4 Circulation variability at mesoscale I

Convener: Millot, C.
Co-Convener(s): Treguier, A.M.
Thursday, 23 April 1998
Lecture Room: URANIE

Chairperson: Koekkoek, H.S.

• 08:30 EDWARDS, N.R.; RICHARDS, K.J.
  Interleaving in the equatorial Pacific
• 08:45 MOLEMAKER, M.J.; SCHMEITS, M.J.; DIJKSTRA, H.A.
  Variability in the wind-driven circulation in the North Atlantic
• 09:00 KOEKKOEK, H.S.
  The interaction between gyre scale and local scale dynamics in the Agulhas region
• 09:15 IVCHENKO, V.O.; BEST, S.E.; WELLS, N.C.
  The Agulhas current system: the influence of eddies on the time-mean circulation diagnosed from general circulation models
• 09:30 IVCHENKO, V.O.
  The role of transient eddies in the dynamics of the ACC in the Indian sector of the southern ocean
• 09:45 ARHAN, M.; MERCIER, H.; LUTJEHARMS, J.
  Description and history of three Agulhas rings intersected by WOCE hydrographic lines A13 and A14
• 10:00 ROED, L.P.
  A pointwise energy diagnostic scheme for multilayer, nonisopycnic, primitive equation ocean models
• 10:15 SHI, X.B.; ROED, L.P.
  Discrimination of instabilities on the front between the Norwegian Atlantic Current and the Norwegian Coastal Current

10:30 BREAK

Chairperson: Treguier, A.M.

• 11:00 BOWER, A.S.
  The parthways and kinematics of meddies in the Iberian basin (Solicited Paper)
• 11:30 BAEY, J.M.; RENOUARD, D.
  Instabilities of an intermediate water current
• 11:45 SADOUX, S.; RENOUARD, D.; FINCHAM, A.; BAEY, J.M.
  Laboratory study of the interaction of an underwater current and a cape
• 12:00 HAUSER, J.; KÄSE, R.H.; RENOUARD, D.
  Meddy generation and translation modelled on ocean and tank scales
• 12:15 DUBUS, L.; SPEER, K.G.; TREGUIER, A.M.
  Baroclinic instability of a meridional current
• 12:30 ROBERTS, M.J.; MARSHALL, D.P.
  Do we require adiabatic dissipation schemes in eddy resolving ocean models?
• 12:45 MOREL, Y.; MCWILLIAMS, J.
  Influence of mixing on the stability of oceanic curents

13:00 LUNCH

Chairperson: Marshall, D.P.

• 14:00 DEWAR, W.K.; DE MIRANDA, A.P.; BARNIER, B.
  Eddy-driven barotropic transport control by bottom friction: theoretical and numerical results
• 14:15 ADCOCK, S.T.; MARSHALL, D.P.
  Interactions of ocean eddies with bottom topography
• 14:30 PIERINI, S.; FINCHAM, A.; RENOUARD, D.; D'AMBROSIO, M.; DIDELLE, H.
  Laboratory modelling of topographic Rossby modes
• 14:45 MENKES, C.; MARCHAL, E.; LEBOURGES, A.; BIESSY, B.; MORLIERE, A.; DANDONNEAU, Y.; BALLE, J.; REVERDIN, G.; CHAMPALBERT, G.; FLAMENT, P.; KENNAN, S.
  From instability waves to tuna in the tropical Atlantic
• 15:00 THIERRY, V.; MERCIER, H.; TREGUIER, A.M.
  Direct observations of low frequency fluctuations in the deep equatorial Atlantic
• 15:15 ZERVAKIS, V.; NITTIS, K.; THEOCHARIS, A.; GEORGOPOULOS, D.
  The interactive relation of water column structure and mesoscale circulation in the Cretan Sea during the last decade
• 15:30 O'DWYER, J.; WILLIAMS, R.G.; LACASCE, J.; SPEER, K.
  Float dispersion and the climatological potential vorticity distribution
• 15:45 STUTZER, S.
  Representing the eddy field in a high resolution model of the Irminger Sea
• 16:00 GASCARD, J.C.
  Broad band spectrum of mesoscale eddies in the Greenland and Mediterranean seas related to deep water formation
• 16:15 RUBINO, A.; WOLF, S.; QUADFASEL, D.; SEIN, D.
  The origin, structure and decay of a subsurface eddy in the Greenland Sea studied by in-situ measurements and numerical modelling
• 16:30 LEVY, M.; MEMERY, L.; MADEC, G.; VISBECK, M.; NAIK, N.
  Mesoscale variability of the NW Mediterranean spring bloom: processes and parameterization
• 16:45 RUIZ, S.; GOMIS, D.; PEDDER, M.A.; FONT, J.; ALLEN, J.T.
  Multivariate analysis of SeaSoar and ADCP data in the western Alboran Sea: synopticity test and sensitivity to reference level and analysis parameters
• 17:00 RIXEN, M.; BECKERS, J.-M.
  Mesoscale analysis in the Alboran Sea: the impact of a relocation procedure to obtain pseudo-synoptic data
• 17:15 SALAT, J.
  A dynamic method for horizontal distributions of sea water properties

17:30 END OF PART I
 

OA4 Circulation variability at mesoscale - Poster Session

Convener: Millot, C.
Co-Convener(s): Treguier, A.M.
Display Time: Monday, 09:00 - Friday, 13:00
Authors in Attendance: Thursday, 17:30 - 19:00
Poster Area: LES MUSES

Chairperson: Millot, C.

• OA063 KÄSE, R.;TYLER, R.
  The formation and propagation of energetic eddies in equatorial boundary currents
• OA064 DE MIRANDA, A.P.; BARNIER, B.; DEWAR, W.K.
  Subduction rates in the south Atlantic using a high resolution numerical model
• OA065 JIMENEZ, J.J.; CABOS, W.; ORTIZ BEVIA, M.J.
  Seasonal and interannual simulations of the North Atlantic variability with a regional oceanic model
• OA066 BOUBNOV, G.G.
  Short-period variability of the Luderitz upwelling cell
• OA067 SANGRA, P.; GARCOA-WEIL, L.; PACHECO, M.; PELEGRO, J.L.; HERNANDEZ-GUERRA, A.; RATSIMANDRESY, A.W.; RAMOREZ, J.J.; CORTHETAS, J.M.; MARRERO, A.; GRISOLOA,D.; EUGENIO-GONZALEZ, F.
  Drifters observations of a cold filament in the northwest Africa upwelling area
• OA068 FIUZA, A.F.G.; MARTINS, C.S.
  Surface circulation in the northeastern Atlantic region off Iberia
• OA069 JIMENEZ, B.; SANGRA, P.
  A numerical study on Gran Canaria island eddies generation
• OA070 ESTEBAN, M.; RODRIGUEZ, I.; RUIZ DE ELVIRA, A.
  A finite element model for the barotropic vorticity conservation equation: the Canary Islands
• OA071 GINZBURG, A.I.; KOSTIANOY, A.G.; OSTROVSKII, A.G.
  Mesoscale eddies in the Japan Sea
• OA072 GORSKY, G.; TAUPIER-LETAGE, I.; PICHERALL, M.; STEMMANN, L.
  Aggregates distribution in the eastern Algerian basin
• OA073 JÖNSSON, L.; ZODIATIS, G.
  Flow phenomena in the north Aegean Sea derived from satellite data
• OA074 KRIVOSHEYA, V.G.; YAKUBENKO, V.G.; OVCHINNIKOV, L.M.; TITOV, V.B.; SKIRTA, A.YU.
  Mesoscale circulation and variability of hydrophysical fields in the north-eastern part of the Black Sea
   

OA4 Circulation variability at mesoscale II

Convener: Millot, C.
Co-Convener(s): Treguier, A.M.
Friday, 24 April 1998
Lecture Room: URANIE

Chairperson: Font, J.

• 08:30 FIUZA, A.F.G.
  Mesoscale dynamical regimes in the coastal ocean off Iberia
• 08:45 FONT, J.; MILLOT, C.; EMELIANOV, M.; SALAS, J.; RUIZ, S.; PITRAT, D.
  Three-dimensional structure of a coastal mesoscale instability
• 09:00 MILLOT, C.; TAUPIER-LETAGE, I.; FUDA, J.L.
  The Algerian eddies
• 09:15 GERVASIO, L.; MORTIER, L.
  Coastal current instabilities in the presence of topography
• 09:30 ALBEROLA, C.; MILLOT, C.
  Characteristics of the circulation in the Bay of Cassis
• 09:45 GARCIA, M.A.; HERRERA, M.D.; PUIGDEFABREGAS, J.; SANCHEZ-ARCILLA, A.; RIPPETH, T.; SIMPSON, J.; GUILLEN, J.; PALANQUES, A.; PUIG, P.
  Temporal variability of teh shelf circulation off the Ebro delta at mesoscale
• 10:00 RAILLARD, O.; DELEVILLE, S.; MORTIER, L.
  Modelling summar marine circulation of the Gulf of Lions: use of an embredded model
• 10:15 ARNOUX-CHIAVASSA, S.; DURAND, N.; DEVENON, J.L.; OUILLON, S.; REY, V.; FORGET, P.; FRAUNIE, P.; NAUDIN, J.J.
  Wind driven dynamics of river plume in the Mediterranean Sea
• 10:30 RUBINO, A.; BRANDT, P.; QUADFASEL, D.; ALPERS, W.; SELLSCHOPP, J.; FIEKAS, H.-V.
  Evidence fo the influence of Atlantic-Ionian stream fluctuations on the tidally induced internal dynamics in the Strait of Messina

10:45 END OF SESSION