Treesearch

To obtain definite information which can be used in formulating slash disposal policies, the Pacific Northwest Forest Experiment Station has begun a study of the slash problem in the Douglas fir region. Although there are numerous related but widely different aspects to this study, only one phase is treated in this brief summary, namely, the effect of fire on the volume of slash.

The several research projects upon which the Pacific Northwest Forest Experiment Station is working are continually yielding results of interest and value to those engaged in forest enterprises. To make these results immediately available to those most likely to use them is the purpose of these "Forest Research Notes". They will be issued at irregular intervals three or four times a year and distributed gratis, to those who wish them, up to the limit of the edition.