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Cooperative Forest Ecosystem Research
Research Locations

Western Oregon Cascades

The Western Oregon Cascades Province is almost entirely forested and the flora and fauna are similar to those of the Coast Range. The region is dominated by Douglas-fir and western hemlock forests at low-to-mid elevations and silver fir and mountain hemlock forests at higher elevations. At the southern end, mixed conifer forests of Douglas-fir, grand fir, and incense cedar largely replace the Douglas-fir and western hemlock forests. Land ownership in this region includes a mixture of private, state and federal lands. Private and state lands within this area are mostly cutover, whereas Forest Service and BLM lands still include significant areas of older forest. However, almost 95% of federal lands are at elevations greater than 2000 feet.

The following CFER research, organized by project, is located in the Western Cascades.

Projects: Structure, Large Wood, and Landscape


Structure Project:
Old-Growth Stand Development
Validation of Songbird Habitat Models
Four Centuries of Soil Carbon and Nitrogen Change After Severe Fire in a Western Cascades Forest Landscape
Bureau of Land Management Density Management Study


Large Woody Debris Project:
Large Woody Debris Production and Input
Environmental Controls on Woody Plant Diversity in Western Oregon Riparian Forests


Landscape Project:
Effects of Landscape Patterns on Fish Distribution
Influence of Landscape Characteristics on Abundance and Habitat Use of Bats in the Central Oregon Cascades
Genetic Organization of Coastal Cutthroat Trout in Headwater Streams of Western Oregon
Utility of Scales to Estimate Age and Growth Characteristics of Coastal Cutthroat Trout in Isolated Headwater Streams of Wester Oregon


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