Data Basin is a science-based mapping and analysis platform that supports learning, research, and sustainable environmental stewardship.
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This is a map of historical ("presettlement") vegetation for
the state of Oregon, created with Arcview 3.2 by merging digital data
from different sources: H. J. Andrews, General Land Office (GLO), Soil
Survey Geographic (SSURGO), BLM, Oregon Gap analysis. The H. J. Andrews
map forms the background into which more detailed coverages were
incorporated. The data consist of an ArcView shapefile. Scale varies
throughout the coverage, depending on the source of the data; the
overall scale is 1:100,000.
Layers in this dataset are based on combinations of the following options.
You may choose from these options to select a specific layer on the map page.
The Conservation Biology Institute (CBI) provides scientific expertise to support the conservation and recovery of biological diversity in its natural state through applied research, education, planning, and community service.