OVIDE-A25, a biennial hydrographic transect across the North Atlantic Subpolar Gyre since 2002: Overview of the main scientific findings about the variability of the meridional overturning circulation

Herle Mercier1, Pascale Lherminier2, Nathalie Daniault3, Patricia Zunino1 and Fiz Perez4, (1)CNRS, LOPS, Plouzane, France, (2)IFREMER, LOPS, Plouzané, France, (3)UBO, LOPS, Plouzane, France, (4)CSIC, IIM, Vigo, Spain