Pelagic Calcifiers’ Global Contributions to Production and Deep-sea Export of CaCO3

Benjamin Gustafson1, Babette Hoogakker1, Nina Bednarsek2, Sarah Cryer1 and Prof. Alex J Poulton1, (1)Heriot-Watt University, The Lyell Centre, Edinburgh, United Kingdom, (2)Oregon State University, Cooperative Institute for Marine Resources Studies, Newport, OR, United States