Expanding the range of regulatory strategies for conserving biodiversity: implications of the Willamette Valley's oak savanna

1 p. Presented at the conference "Managing Biodiversity in Pacific Northwest Forests: Strategies and Opportunities," held in Portland OR, 5 - 6 June 2006. The conference was sponsored by USDA Forest Service PNW Research Station and Region 6, USDI Bureau of Land Management, USGS Forest and Rangeland Ecosystem Science Center and Cooperative Forest Ecosystem Research, National Park Service, and Oregon State University.