Phytoplankton bloom stages estimated from chlorophyll pigment proportions suggest delayed summer production in low sea ice years in the northern Bering Sea

por Gaffey, Clare B., Frey, Karen E., Cooper, Lee W., Grebmeier, Jacqueline M.
Publicado 2022

Seasonal and latitudinal variations in sea ice algae deposition in the Northern Bering and Chukchi Seas determined by algal biomarkers

por Koch, Chelsea Wegner, Cooper, Lee W., Lalande, Catherine, Brown, Thomas A., Frey, Karen E., Grebmeier, Jacqueline M.
Publicado 2020

A comprehensive satellite-based assessment across the Pacific Arctic Distributed Biological Observatory shows widespread late-season sea surface warming and sea ice declines with s...

por Frey, Karen E., Comiso, Josefino C., Stock, Larry V., Young, Luisa N. C., Cooper, Lee W., Grebmeier, Jacqueline M.
Publicado 2023

Female Pacific walruses (Odobenus rosmarus divergens) show greater partitioning of sea ice organic carbon than males: Evidence from ice algae trophic markers

por Koch, Chelsea W., Cooper, Lee W., Woodland, Ryan J., Grebmeier, Jacqueline M., Frey, Karen E., Stimmelmayr, Raphaela, Magen, Cédric, Brown, Thomas A.
Publicado 2021