TY - JOUR A1 - Oliver, S. E. A1 - Cartis, C. A1 - Kriest, I. A1 - Tett, S. F. B. A1 - Khatiwala, S. T1 - A derivative-free optimisation method for global ocean biogeochemical models JO - Geosci. Model Dev. Discuss. J1 - GMDD VL - 2021 SP - 1 EP - 24 Y1 - 2021/09/30 PB - Copernicus Publications SN - 1991-962X UR - https://gmd.copernicus.org/preprints/gmd-2021-175/ L1 - https://gmd.copernicus.org/preprints/gmd-2021-175/gmd-2021-175.pdf DO - 10.5194/gmd-2021-175 ER -