Abyssal ocean overturning shaped by seafloor distribution

Casimir de Lavergne1, Madec Gurvan2, Fabien Roquet3, Ryan Holmes4,5 and Trevor J McDougall5, (1)UNSW, School of Mathematics and Statistics, Sydney, Australia, (2)Sorbonne Universités (UPMC, Univ Paris 06)-CNRS-IRD-MNHN, LOCEAN Laboratory, IPSL, Paris, France, (3)Bolin Centre for Climate Research, Stockholm, Sweden, (4)University of New South Wales, Climate Change Research Centre, ARC Centre of Excellence for Climate System Science and School of Mathematics and Statistics, Sydney, NSW, Australia, (5)University of New South Wales, Sydney, NSW, Australia