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Seasonal cycles of Chl‐a, ΔpCO2, and pCO2sur from 2000–2020 for the Drake Passage, Northern Shelf, Mid Shelf, and Southern Shelf subregions.2025

New Paper: Seasonal Variability of Surface Ocean Carbon Uptake and Chlorophyll‐a Concentration

Figure 2 from Turner et al., 2025, showing the seasonal cycles of Chlorophyll-a, pCO2 flux, and surface pCO2, all averaged over the timer period 2000–2020, for the Drake Passage, Northern Shelf, Mid Shelf, and Southern Shelf subregions. Congratulations…

Seabird Research Featured in Bluedot Living

Darren Roberts, Victoria Hermanson, Ricky Robbins and Megan Roberts are based at Palmer Station conducting seabird research. – Photo by Megan Cimino In a recent article published in Bluedot Living, Megan Cimino, a co-principal investigator…

Farewell R/V Gould

This year, the R/V Laurence M. Gould completed its 27-year run as the Antarctic Research and Supply Vessel (ARSV) for the National Science Foundation. In that time, the ship spent nearly 6,300 days at sea, with over 1,000 supporting Palmer…
Conceptual diagram showing the seasonal progression of heat and salt fluxes and related feedback processes that control sea-ice formation and melt.

Upside Down Ocean: Unraveling the Crisis of Antarctic Sea Ice

Climate change is having a dramatic effect on Antarctic sea ice. For years, ice around the continent seemed oddly consistent, while sea ice in the Arctic has declined dramatically. But that is no longer the case. Over the last few years,…

New Paper: Remote sensing of sea surface glacial meltwater on the Antarctic Peninsula shelf

As the glaciers in Antarctica and especially along the West Antarctic Peninsula melt, it is important to understand where the meltwater is going, and how it will affect the oceanic ecosystem. In the latest issue of Frontiers in Marine Science,…
Conceptual diagram showing the seasonal progression of heat and salt fluxes and related feedback processes that control sea-ice formation and melt.

New Paper: Influence of seasonally varying sea-ice concentration and subsurface ocean heat

Do you love 1-D ocean-sea ice models? Then check out the latest paper by Ben, Darren, Scott, Doug and Sharon. Kudos to the team! For more, check out the abstract and citation below. Processes driving changes in sea-ice seasonality and…