Strong Surface Dissolution of CaCO3 Needed to Improve Alkalinity Distribution in an Ocean Biogeochemistry Model

Miriam Seifert1, Benjamin Gustafson2, Judith Hauck3,4, Nichole J Marsh2, Christopher Völker3 and Prof. Alex J Poulton2, (1)University of Bremen, FB2 Biology/Chemistry, Bremen, Germany, (2)Heriot-Watt University, The Lyell Centre, Edinburgh, United Kingdom, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Bremerhaven, Germany, (4)University of Bremen, Bremen, Germany