Habitat restoration in Tongass young-growth forests is expensive. If we can utilize the by-products of restoration projects to offset the costs, we can conduct more restoration. For the past several years, SCS has studied the potential of the restoration technique of creating "gaps" in even-aged young-growth forests. A "gap" is a very small clearcut (about 1/4 acre or less) that emulates the small-scale windthrow that is common in old-growth forests. With the USFS Sitka Ranger District, SCS recently monitored a restoration site and completed an analysis of a 23-year old data set. This study is unique in that it is the only study of the gap restoration technique in a commercial-aged young-growth forest, and the only gap study with a long-term data set. We found that the technique is effective at restoring deer habitat. The trees that were cut to create the gap have commercial value, which presents an opportunity to experiment with ways to remove the trees. Maybe we can have our cake (restoration) and eat it (wood products) too!
To read the report, follow this link HERE to the website of the Southeast Alaska Long-term Monitoring Network.
This restoration site and the long-term monitoring effort is due to the persistence of the late Greg Killinger, USFS Wildlife Biologist. Greg is in one of the study site gaps in the photo below.