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Filtering by: Committee Member Gartner, Barb Subject Douglas fir -- Oregon -- Willamette National Forest -- Geographical distribution

Spatial and temporal patterns of "super-old" Douglas-fir trees of the central western Cascades, Oregon

Creator:

Giglia, Sheryl K.

Abstract:

Old-growth in the Pacific Northwest is generally defined as trees that are more than 200 years old. A great deal of analysis and discussion about old-growth forests in western Oregon, however, has focused on the relatively widespread 400 to 500 year age class of primarily Douglas-fir (Pseudotsuga menziesii) trees. The...

Resource Type:

Masters Thesis