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In our new paper “Environmental Drivers of Coccolithophore Growth in the Pacific Sector of the Southern Ocean” we use both observations (shipboard and remote sensing) in combinations with simple growth models (parameterized using CESM/MARBL) to understand what are the major driving factors controlling calcification in the Subantarctic Zone, particularly far from any sedimentary sources. This…

Much of Greenland runoff is delivered to the coastal ocean at marine-terminating glaciers, potentially hundreds of meters below the sea surface. The resulting turbulent buoyant plumes can entrain nurtrient-rich deeper waters, potentially delivering these nutrients to the upper water column which can support elevated primary productivity. The importance of this buoyant plume-productivity effect around Greenland…

Our new SPIROPA paper led by Gordon Zhang on cross-shelf tracer exchange by a streamer of shelf water on the eastern periphery of a warm-core ring in the Middle Atlantic Bight has been published in Progress in Oceanography! Find the paper here: https://doi.org/10.1016/j.pocean.2022.102931