Synergetic impact of Southern Ocean ventilation and -export production on atmospheric CO2 during the last deglacial and glacial periods

Julia Gottschalk1, Luke Cameron Skinner1, Joerg Albert Lippold2, Hendrik Vogel3, Norbert Frank4, Sam Jaccard3 and Claire Waelbroeck5, (1)University of Cambridge, Cambridge, United Kingdom, (2)University of Bern, Bern, Switzerland, (3)University of Bern, Institute of Geological Sciences and Oeschger Centre for Climate Change Research, Bern, Switzerland, (4)University of Heidelberg, Institute of Environmental Physics, Heidelberg, Germany, (5)CNRS, Paris Cedex 16, France