Small-scale variability of the current in the Strait of Bonifacio

Verfasser / Beitragende:
[Olivia Gérigny, Sylvain Coudray, Chiara Lapucci, Corinne Tomasino, Paul-Antoine Bisgambiglia, François Galgani]
Ort, Verlag, Jahr:
2015
Enthalten in:
Ocean Dynamics, 65/8(2015-08-01), 1165-1182
Format:
Artikel (online)
ID: 605546959
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024 7 0 |a 10.1007/s10236-015-0863-5  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10236-015-0863-5 
245 0 0 |a Small-scale variability of the current in the Strait of Bonifacio  |h [Elektronische Daten]  |c [Olivia Gérigny, Sylvain Coudray, Chiara Lapucci, Corinne Tomasino, Paul-Antoine Bisgambiglia, François Galgani] 
520 3 |a Current dynamics in the Strait of Bonifacio (south Corsica) were investigated at a small scale during the STELLAMARE1 multidisciplinary cruise in summer 2012, using in situ measurements and modeling data. The Strait of Bonifacio is a particularly sensitive marine area in which specific conservation measures have been taken to preserve the natural environment and wild species. Good knowledge of the hydrodynamics in this area is essential to optimize the Marine Protected Area's management rules. Therefore, we used a high-resolution model (400m) based on the MARS3D code to investigate the main flux exchanges and to formulate certain hypotheses about the formation of possible eddy structures. The aim of the present paper is first to synthetize the results obtained by combining Acoustic Doppler Current Profiler data, hydrological parameters, Lagrangian drifter data, and satellite observations such as MODIS OC5 chlorophyll a data or Metop-A AVHRR Sea Surface Temperature (SST) data. These elements are then used to validate the presence of the mesoscale eddies simulated by the model and their recurrence outside the cruise period. To complete the analysis, the response of the 3D hydrodynamical model was evaluated under two opposing wind systems and certain biases were detected. Strong velocities up to 1ms−1 were recorded in the east part due to the Venturi effect; a complementary system of vortices governed by Coriolis effect and west wind was observed in the west part, and horizontal stratification in the central part has been identified under typical wind condition. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a ADCP profiles  |2 nationallicence 
690 7 |a Regional model  |2 nationallicence 
690 7 |a Hydrodynamic  |2 nationallicence 
690 7 |a Corsica current  |2 nationallicence 
690 7 |a Strait circulation  |2 nationallicence 
690 7 |a North-west Mediterranean basin  |2 nationallicence 
700 1 |a Gérigny  |D Olivia  |u CNRS UMR SPE 6134 - UMS 3514 Stella Mare. Lieu-dit "U CASONE”, Università di Corsica Pasquale Paoli, 20620, Biguglia, France  |4 aut 
700 1 |a Coudray  |D Sylvain  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
700 1 |a Lapucci  |D Chiara  |u Institute of BioMeteorology, National Council of Research (IBIMET-CNR), Via G. Caproni, 8, 50145, Florence, Italy  |4 aut 
700 1 |a Tomasino  |D Corinne  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
700 1 |a Bisgambiglia  |D Paul-Antoine  |u CNRS UMR SPE 6134 - UMS 3514 Stella Mare. Lieu-dit "U CASONE”, Università di Corsica Pasquale Paoli, 20620, Biguglia, France  |4 aut 
700 1 |a Galgani  |D François  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
773 0 |t Ocean Dynamics  |d Springer Berlin Heidelberg  |g 65/8(2015-08-01), 1165-1182  |x 1616-7341  |q 65:8<1165  |1 2015  |2 65  |o 10236 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gérigny  |D Olivia  |u CNRS UMR SPE 6134 - UMS 3514 Stella Mare. Lieu-dit "U CASONE”, Università di Corsica Pasquale Paoli, 20620, Biguglia, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Coudray  |D Sylvain  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lapucci  |D Chiara  |u Institute of BioMeteorology, National Council of Research (IBIMET-CNR), Via G. Caproni, 8, 50145, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Tomasino  |D Corinne  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bisgambiglia  |D Paul-Antoine  |u CNRS UMR SPE 6134 - UMS 3514 Stella Mare. Lieu-dit "U CASONE”, Università di Corsica Pasquale Paoli, 20620, Biguglia, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Galgani  |D François  |u Département Océanographie et Dynamique des Ecosystèmes, Laboratoire Environnement Ressources Provence Azur Corse. RST.ODE/LERPAC, IFREMER, Zone portuaire de BrégaillonCS 20 33083 507, La Seyne-sur-Mer Cedex, France  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Ocean Dynamics  |d Springer Berlin Heidelberg  |g 65/8(2015-08-01), 1165-1182  |x 1616-7341  |q 65:8<1165  |1 2015  |2 65  |o 10236