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This paper demonstrates protocols to analyze and illustrate trends in the long-term effects of repeated fire hazard reduction entries at broad state-level scales. The objectives of this analysis are to determine the effectiveness of two stand…
Author(s): Glenn A. Christensen, Roger D. Fight, R. James Barbour
Year Published:

Fire exclusion policies have affected stand structure and wildfire hazard in north American ponderosa pine forests. Wildfires are becoming more severe in stands where trees are densely stocked with shade-tolerant understory trees. Although forest…
Author(s): Jolie Pollet, Philip N. Omi
Year Published:

Whitebark pine (Pinus albicaulis) is a keystone species in upper subalpine forests of many parts of the northern Rocky Mountains and Cascades in the United States and Canada. These diverse ecosystems have been declining in parts of its range because…
Author(s): Robert E. Keane, Katherine Kendall, Robert Crabtree
Year Published: