Excerpt from Decay Losses Associated With Wounds in Commercially Thinned True Fir Stands in Northern California Regression analysis was used to determine relations between amount of decay (either decay volume or percentage of total tree volume) and wound characteristics (size, age, height, condition, aspect) by tree species and by National Forest. Covariance analysis was used to detect significant (p5005) differences in decay incidence between red and white firs on the two Forests. A total of 562 white and red firs with ...
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Excerpt from Decay Losses Associated With Wounds in Commercially Thinned True Fir Stands in Northern California Regression analysis was used to determine relations between amount of decay (either decay volume or percentage of total tree volume) and wound characteristics (size, age, height, condition, aspect) by tree species and by National Forest. Covariance analysis was used to detect significant (p5005) differences in decay incidence between red and white firs on the two Forests. A total of 562 white and red firs with one or more wounds were sampled on the Klamath and Tahoe National Forests; however, 36 trees had wounds that occurred many years before the sampled stands were thinned. They were probably old mechanical or fire wounds not associated with thinning operations. These trees were not included in data tabulation or analyses to determine volume losses associated with commercial thinning. Decay losses associated with these old wounds were and percent of the cubic and Scribner board-foot volumes, respectively, of the affected white and red fir trees. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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