Journal of Advances in Modeling Earth Systems Journal of Advances in Modeling Earth Systems, Vol 12, Iss 10, Pp n/a-n/a (2020) Carroll, D.; Menemenlis, D.; Adkins, J.; Bowman, K.; Brix, H.; Dutkiewicz, S.; Fenty, I.; Gierach, M.; Hill, C.; Jahn, O.; Landschützer, P.; Lauderdale, J.; Liu, J.; Manizza, M.; Naviaux, J.; Rödenbeck, C.; Schimel, D.; Van der Stocken, T.; Zhang, H.: The ECCO-Darwin Data-Assimilative Global Ocean Biogeochemistry Model: Estimates of Seasonal to Multidecadal Surface Ocean pCO2 and Air-Sea CO2 Flux. In: Journal of Advances in Modeling Earth Systems. Vol. 12 (2020) 10, e2019MS001888. (DOI: /10.1029/2019MS001888) Journal Of Advances In Modeling Earth Systems (Amer Geophysical Union), 2020-10, Vol. 12, N. 10, P. e2019MS001888 (28p.)