X. Andr-e, S. Le-reste, and J. Rolin, ARVOR-C, a coastal autonomous profiling float, Sea Technol, vol.51, pp.10-13, 2010.

F. Batifoulier, P. Lazure, L. Velo-suarez, D. Maurer, P. Bonneton et al., Distribution of Dinophysis species in the Bay of Biscay and possible transport pathways to Arcachon Bay, Journal of Marine Systems, vol.109, issue.110, pp.273-283, 2013.
DOI : 10.1016/j.jmarsys.2011.12.007

URL : https://hal.archives-ouvertes.fr/hal-01248052

B. Biescas, V. Sallarè-s, J. Pelegr-i, F. Mach-in, R. Carbonell et al., Imaging Meddy fine structure using multichannel seismic reflection data, Geophys. Res. Lett, vol.35, p.1160910, 1029.

B. Biescas, L. Armi, V. Sallarè, and E. Gr-acia, Seismic imaging of staircase layers below the Mediterranean Undercurrent, Seismic imaging of staircase layers below the mediterranean undercurrent, pp.1345-1353, 2010.
DOI : 10.1016/j.dsr.2010.07.001

B. Biescas, N. Ruddick, J. Kormann, V. Sallarè-s, M. R. Nedimovic´ et al., Synthetic Modeling for an Acoustic Exploration System for Physical Oceanography, Journal of Atmospheric and Oceanic Technology, vol.33, issue.1, pp.191-200, 2016.
DOI : 10.1175/JTECH-D-15-0137.1

G. Boccaletti, R. Ferrari, and B. Fox-kemper, Mixed Layer Instabilities and Restratification, Mixed layer instabilities and restratification, pp.2228-2250, 2007.
DOI : 10.1175/JPO3101.1

G. G. Buffet, B. Biescas, J. L. Pelegri, F. Machin, V. Sallarès et al., Seismic reflection along the path of the Mediterranean Undercurrent, Seismic reflection along the path of the Mediterranean Undercurrent, pp.1848-1860, 2009.
DOI : 10.1016/j.csr.2009.05.017

N. R. Chapman and A. Price, Low frequency deep ocean ambient noise trend in the Northeast Pacific Ocean, The Journal of the Acoustical Society of America, vol.129, issue.5, pp.161-165, 2011.
DOI : 10.1121/1.3567084

G. Charria, P. Lazure, B. Le-cann, A. Serpette, G. Reverdin et al., Surface layer circulation derived from Lagrangian drifters in the Bay of Biscay, Journal of Marine Systems, vol.109, issue.110, pp.109-110, 2013.
DOI : 10.1016/j.jmarsys.2011.09.015

URL : https://hal.archives-ouvertes.fr/hal-00815140

C. De-boyer-mont-egut, G. Madec, A. Fischer, A. Lazar, and D. Iudicone, Mixed layer depth over the global ocean: An examination of profile data and a profile-based climatology, Journal of Geophysical Research, vol.32, issue.2, pp.1200310-1029, 2004.
DOI : 10.1029/2004JC002378

R. Ferrari, A Frontal Challenge for Climate Models, Science, vol.332, issue.6027, pp.316-317, 2011.
DOI : 10.1126/science.1203632

I. Fer, P. Nandi, W. Holbrook, R. Schmitt, and P. , Seismic imaging of a thermohaline staircase in the western tropical North Atlantic, Seismic imaging of a thermohaline staircase in the western tropical north Atlantic, pp.621-631, 2010.
DOI : 10.5194/os-6-621-2010

G. Eli, L. , E. Cosquer, R. W. Hobbs, D. Klaeschen et al., High resolution seismic imaging of the ocean structure using a small volume airgun source array in the Gulf of Cadiz, Geophys. Res. Lett, vol.36, pp.0-0910, 1029.

P. Goupillaud, AN APPROACH TO INVERSE FILTERING OF NEAR???SURFACE LAYER EFFECTS FROM SEISMIC RECORDS, GEOPHYSICS, vol.26, issue.6, pp.754-760, 1961.
DOI : 10.1190/1.1438951

J. Gula, M. J. Molemaker, and J. C. Mcwilliams, Topographic vorticity generation, submesoscale instability and vortex street formation in the Gulf Stream, Geophysical Research Letters, vol.33, issue.1, pp.4054-406210, 2015.
DOI : 10.1029/2010GL045236

R. W. Hobbs, D. Klaeschen, V. Sallarè-s, E. Vsemirnova, and C. Papenberg, Effect of seismic source bandwidth on reflection sections to image water structure, Geophysical Research Letters, vol.35, pp.0-0810, 2009.
DOI : 10.1029/2009GL040215

W. S. Holbrook and I. Fer, Ocean internal wave spectra inferred from seismic reflection transects, Geophysical Research Letters, vol.296, issue.15, pp.10-1029, 2005.
DOI : 10.1029/2005GL023733

W. S. Holbrook, P. , S. Pearse, and R. Schmitt, Thermohaline Fine Structure in an Oceanographic Front from Seismic Reflection Profiling, Science, vol.301, issue.5634, pp.821-824, 2003.
DOI : 10.1126/science.1085116

W. S. Holbrook, I. Fer, and R. Schmitt, Images of internal tides near the Norwegian continental slope, Geophysical Research Letters, vol.32, issue.36, pp.10-1029, 2009.
DOI : 10.1029/2009GL038909

T. M. Johnston and D. L. Rudnick, Observations of the Transition Layer, Journal of Physical Oceanography, vol.39, issue.3, pp.780-797, 2009.
DOI : 10.1175/2008JPO3824.1

S. Ker, Y. Le-gonidec, D. Gibert, and B. Marsset, Multiscale seismic attributes: a wavelet-based method and its application to high-resolution seismic and ground truth data, Geophysical Journal International, vol.187, issue.2, pp.1038-1054, 2011.
DOI : 10.1111/j.1365-246X.2011.05207.x

URL : https://hal.archives-ouvertes.fr/insu-00669844

S. Ker, Y. L. Gonidec, and D. Gibert, Multiscale seismic attributes: source-corrected wavelet response and application to high-resolution seismic data, Geophysical Journal International, vol.190, issue.3, pp.1746-1760, 2012.
DOI : 10.1111/j.1365-246X.2012.05601.x

URL : https://hal.archives-ouvertes.fr/insu-00912447

S. Ker, Y. Le-gonidec, L. Mari-e, Y. Thomas, and D. Gibert, Multiscale seismic reflectivity of shallow thermoclines, Journal of Geophysical Research: Oceans, vol.34, issue.12, pp.1872-188610, 2015.
DOI : 10.1029/2009GL040187

URL : https://hal.archives-ouvertes.fr/insu-01117556

M. Kersal-e, L. Mari-e, B. Le-cann, A. Serpette, C. Lathuilire et al., Poleward along-shore current pulses on the inner shelf of the Bay of??Biscay, Estuarine, Coastal and Shelf Science, vol.179, pp.155-171, 2016.
DOI : 10.1016/j.ecss.2015.11.018

C. Koutsikopoulos and B. Le-cann, Physical processes and hydrological structures related to the Bay of Biscay anchovy, Sci. Mar, vol.60, pp.9-19, 1996.

M. Landrø, MODELLING OF GI GUN SIGNATURES1, Geophysical Prospecting, vol.21, issue.7, pp.721-747, 1992.
DOI : 10.1190/1.1441289

R. M. Laws, L. Hatton, and M. Haartsen, Computer modeling of clustered air gun, First Break, pp.331-338, 1990.

L. Boyer, A. , G. Charria, B. Le-cann, P. Lazure et al., Circulation on the shelf and the upper slope of the Bay of Biscay, Continental Shelf Research, vol.55, pp.134-143, 2013.
DOI : 10.1016/j.csr.2013.01.006

URL : https://hal.archives-ouvertes.fr/hal-00836512

L. Gonidec, Y. , D. Gibert, and J. Proust, Multiscale analysis of waves reflected by complex interfaces: Basic principles and experiments, Journal of Geophysical Research: Solid Earth, vol.47, issue.B9, pp.218410-1029, 2002.
DOI : 10.1029/2001JB000558

URL : https://hal.archives-ouvertes.fr/insu-01225182

L. Evy, M. , P. Klein, A. Tr-eguier, D. Iovino et al., Modifications of gyre circulation by submesoscale physics, Ocean Modell, pp.1-15, 2010.

X. Lurton, An Introduction to Underwater Acoustics: Principles and Applications, 2002.

S. Mallat, A Wavelet Tour of Signal Processing, 1998.

S. Mallat and W. L. Hwang, Singularity detection and processing with wavelets, IEEE Transactions on Information Theory, vol.38, issue.2, pp.617-643, 1992.
DOI : 10.1109/18.119727

M. Enesguen, C. , B. Hua, X. Carton, F. Klingelhoefer et al., Arms winding around a Meddy seen in seismic reflection data close to the morocco coastline, Geophys. Res. Lett, pp.10-1029, 2012.

F. J. Millero, C. Chen, A. Bradshaw, and K. Schleicher, A new high pressure equation of state for seawater, Deep Sea Research Part A. Oceanographic Research Papers, vol.27, issue.3-4, pp.255-264, 1980.
DOI : 10.1016/0198-0149(80)90016-3

R. Mirshak, M. R. Nedimovic, B. J. Greenan, B. Ruddick, and K. Louden, Coincident reflection images of the Gulf Stream from seismic and hydrographic data, Geophysical Research Letters, vol.35, issue.5, pp.560210-1029, 2010.
DOI : 10.1029/2009GL042359

A. J. Perrone, Deep???Ocean Ambient???Noise Spectra in the Northwest Atlantic, The Journal of the Acoustical Society of America, vol.46, issue.3B, pp.762-770, 1969.
DOI : 10.1121/1.1911759

H. Pi-et-e, L. Mari-e, B. Marsset, Y. Thomas, and M. Gutscher, Seismic reflection imaging of shallow oceanographic structures, Journal of Geophysical Research: Oceans, vol.38, issue.20, pp.2329-2344, 2013.
DOI : 10.1016/.ocemod.2012.02.003

R. D. Pingree and A. L. New, Structure, seasonal development and sunglint spatial coherence of the internal tide on the Celtic and Armorican shelves and in the Bay of Biscay, Deep Sea Research Part I: Oceanographic Research Papers, vol.42, issue.2, pp.245-284, 1995.
DOI : 10.1016/0967-0637(94)00041-P

A. L. Pont-e, P. Klein, X. Capet, P. Traon, B. Chapron et al., Diagnosing Surface Mixed Layer Dynamics from High-Resolution Satellite Observations: Numerical Insights, Journal of Physical Oceanography, vol.43, issue.7, pp.1345-1355, 2013.
DOI : 10.1175/JPO-D-12-0136.1

G. Reverdin, Freshwater from the Bay of Biscay shelves in, J. Mar. Syst, pp.109-110, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00815151

S. C. Riser, Fifteen years of ocean observations with the global Argo array, Nature Climate Change, vol.26, issue.2, pp.145-153, 2016.
DOI : 10.1038/nclimate2872

B. Ruddick, H. B. Song, C. Z. Dong, and L. Pinheiro, Water Column Seismic Images as Maps of Temperature Gradient, Oceanography, vol.22, issue.1, pp.192-205, 2009.
DOI : 10.5670/oceanog.2009.19

V. Sallarès, B. Biescas, G. Buffett, R. Carbonell, J. J. Da~ et al., Relative contribution of temperature and salinity to ocean acoustic reflectivity, Geophysical Research Letters, vol.38, pp.0-0610, 2009.
DOI : 10.1029/2009GL040187

V. Sallarès, J. F. Mojica, B. Biescas, D. Klaeshen, and E. Gr-acia, Characterization of the submesoscale energy cascade in the Alboran Sea thermocline from spectral analysis of high-resolution MCS data, Geophysical Research Letters, vol.32, issue.2, pp.6461-646810, 2016.
DOI : 10.1029/2009GL039598

R. Somavilla, C. Gonz-alez-pola, A. Lavin, and C. Rodriguez, Temperature and salinity variability in the south-eastern corner of the, J. Mar. Syst, pp.109-110, 2013.

Y. Thomas, B. Marsset, L. Mari-e, S. Ker, and H. Pi, Compte rendu de mission: Mission IFOSISMO, N/O C^ otes de la Manche 20-23 septembre 2012 Ad equation de la source sismique sparker a l'imagerie de la thermocline en mer d'Iroise., technical report, 2013.

A. Vincent, Les variations de la situation thermique dans le Golfe de Gascogne en 1969 et, Rev. Trav. Inst. Pches Marit, vol.37, pp.5-18, 1970.

Y. Wang, The Ricker wavelet and the Lambert W function, Geophysical Journal International, vol.200, issue.1, pp.111-115, 2015.
DOI : 10.1093/gji/ggu384

G. M. Wenz, Acoustic Ambient Noise in the Ocean: Spectra and Sources, The Journal of the Acoustical Society of America, vol.34, issue.12, pp.1936-1956, 1962.
DOI : 10.1121/1.1909155

A. Ziolkowski, G. Parkes, L. Hatton, and T. Haugland, The signature of an air gun array: Computation from near???field measurements including interactions, GEOPHYSICS, vol.47, issue.10, pp.47-1413, 1982.
DOI : 10.1190/1.1441289