Iskander Muldashev^1,2, Marta Perez-Gussinye^3,4, Joerg Hasenclever⁵, Miguel Andres-Martinez^2,4, Jason Phipps Morgan⁶ and Mario Araujo⁷, (1)University of Bremen, Geosciences, Bremen, Germany, (2)MARUM – Center for Marine Environmental Sciences, Bremen, Germany, (3)MARUM– Center for Marine Environmental Sciences, Bremen, Germany, (4)University of Bremen, Bremen, Germany, (5)University of Hamburg, CEN, Institut of Geophysics, Hamburg, Germany, (6)Royal Holloway University of London, Egham, United Kingdom, (7)PETROBRAS, Research and Development Center - CENPES, Rio De Janeiro, Brazil