Branwen Williams studies the ocean by looking at the growth rings of coralline algae in the Arctic region, which record the ocean’s chemistry.
5 - 8
Biology, Conservation, Ecology, Geography, Physical Geography
Branwen Williams studies the skeletal remains of coralline algae to learn about the Arctic’s past climate. From this information, she and her colleagues were able to reconstruct the temperature in the sub-Arctic between 1665 and 2007.
Photograph courtesy of Branwen Williams
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May 20, 2022
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