News tagged with tree rings

Tree rings and arroyos

A new GSA Bulletin study uses tree rings to document arroyo evolution along the lower Rio Puerco and Chaco Wash in northern New Mexico, USA. By determining burial dates in tree rings from salt cedar and willow, investigators ...

dateSep 18, 2014 in Earth Sciences
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Teams search for clues about ancient, recent fires

On a quest to learn more about fires in the Northern Rockies, Montana State University, Salish Kootenai College and federal researchers are looking to the trees, lakes and oral tradition for insights they can share with land ...

dateJun 17, 2014 in Environment
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