Implementing Riverine Biogeochemical Inputs in ECCO-Darwin: a Critical Step Forward for a Pioneering Data-Assimilative Global-Ocean Biogeochemistry Model - Savelli, R.; Carroll, D.; Menemenlis, D.; Lauderdale, J.; Bertin, C.; Dutkiewicz, S.; Manizza, M.; Bloom, A.; Castro-Morales, K.; Miller, C. E.; Simard, M.; Bowman, K. W.; et al. (EGUsphere, 2025)