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Cavity-Nester Habitat; Artificial Douglas-Fir Snags

Purpose

Standing dead trees, or snags, are a source of foraging habitat and nesting cavities for wildlife. We evaluated the efficacy of creating Douglas-fir (Pseudotsuga menziesii) snags (by girdling, silvicide treatment, and topping) and their influence on deter

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Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Brandeis, Thomas

Role

Collaborators

Cole, Elizabeth; Filip, Greg; Newton, Michael

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339

Project ID

339

Growth and Yield for Eastern and Western Oregon

Purpose

Site modification: 1. Artificially shade four branches/tree; 2. Prune off four branches/tree; 3. Clip all secondary branches off four primary branches/tree; 4. Destructively sample all four trees at termination of the experiment. Objective is t

Project Start Date

1984-03-08

Project End Date

1988-09-01

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Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Maguire, Douglas A.

Role

Collaborators

Tappeiner, John

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213

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213