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Fire And Climate In A Lodgepole Forest Of Central Idaho: Annual, Decadal, Centennial, And Millennial Perspectives, Lar Osvard Svenson
Fire And Climate In A Lodgepole Forest Of Central Idaho: Annual, Decadal, Centennial, And Millennial Perspectives, Lar Osvard Svenson
Boise State University Theses and Dissertations
Fire history of the high-elevation forest of the Sawtooth Valley in central Idaho was reconstructed using tree rings (providing annual to decadal resolution over the past ~400 years) and radiocarbon dating of charcoal (providing centennial to millennial resolution over the past ~8000 years). Fourteen annually resolved fires were reconstructed between 1632 and 1933 AD from fire-scarred Douglas-fir (Pseudotsuga menziesii) and lodgepole pine (Pinus contorta var latifolia). Stand ages of lodgepole pine indicate that at least five annually resolved fires in the ~28,000 ha study area were stand-replacing(SR). Multi-watershed SR fires burned in 1632 and 1842, and …