tagged trees in permanent sample plot, Butte, WA

Overview

History

Experimental
Design

Treatment Implementation

Study Areas

Photos of Study Areas

 

 

D E M O
Demonstration of Ecosystem Management Options Study

A Large-Scale Experiment in Structural Retention Harvests in Pacific Northwestern Forests

Overview

distance image of Dog Prairie DEMO treatments

As societal perceptions of the role of federal forests have changed, so have strategies for managing these forests. The DEMO experiment arose in response to a need to formally evaluate the silvicultural and ecological tradeoffs, as well as the social perceptions, of new approaches to forest management - in particular, the retention of live trees at varying levels and/or spatial patterns. Here we provide a brief overview of the history and evolution of the DEMO Study, the experimental design, and the major areas of investigation.