Polar regions are an under-studied environment within the global ocean, with seawater found under sea ice particularly under-sampled. This project provides concentrations of select dissolved organic carbon compounds found in under-ice seawater sampled between March and May 2023. The dissolved org...

The communities of marine bacteria that assemble around living microphytoplankton are predictably dominated by three taxonomic groups, each of which specializes in different components of the available metabolite pool: Rhodobacterales transport small and polar metabolites, Flavobacteriia use carb...