Basin-wide hydrographic changes in the southern subpolar gyre of the North Atlantic

Dagmar Kieke1,2, Reiner Steinfeldt1,3, Monika Rhein1,2, Igor Yashayaev4 and Birgit A Klein5, (1)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (2)MARUM, University of Bremen, Bremen, Germany, (3)MARUM - University of Bremen, Bremen, Germany, (4)Bedford Institute of Oceanography, Fisheries and Oceans Canada, Dartmouth, NS, Canada, (5)BSH Federal Maritime and Hydrographic Agency, Hamburg, Germany