Results for keyword: paleoclimates
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Tree rings reveal a fiery past — and future
Tree-ring scientists Tom Swetnam and Julio Betancourt study past climatic conditions seeking clues to better forest management
by Michelle Nijhuis, Jan 24, 2005 -
Written in the Rings
The study of tree rings opens a window into the West’s distant past, and warns us that the region’s future may be dangerously hot and dry
by Michelle Nijhuis, Jan 24, 2005






