The Carbon Dioxide Removal Model Intercomparison Project (CDR-MIP)

David P Keller, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Andrew Lenton, CSIRO Hobart, Hobart, TAS, Australia, Vivian Scott, University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom and Naomi Vaughan, University of East Anglia, Tyndall Centre, Norwich, United Kingdom