As part of research on Arctic wildfires, Merritt Turetsky inspects a long soil core at a field site in the Northwest Territories, Canada.
Learn More >INSTAAR researcher Chad Wolak prepares NOAA air samples for carbon-14 measurement. Photo by Scott Lehman.
Learn More >Students Jackie Romero and Rachel Feist collect data in the field during a related research project. Photo courtesy of Holly Barnard.
Location: Colorado
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