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Creator:: Carlson, Clinton E. and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: similar stands in nonpolluted areas. Since the early 1900's several SO2 abatement devices have been

Creator:: Gordon, Clarence C., Carlson, Clinton E., Tourangeau, Phillip, and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Baseline data for the first year of a two-year study to assess the current status of ponderosa pine stands in southeastern Montana relative to coal-fired electric power development are presented. Sixteen permanent plots in pine stands were established in eastern Montana, South Dakota, and Wyoming. Several characteristics believed to be...
Resource Type:: Technical Report
Full Text:: appreciate the efforts of Grant Davis, SEAM, for releasing the necessary monies. We are immeasurably

Creator:: Carlson, Clinton E., Gilligan, Carma J., and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: An evaluation to establish baseline data on forest insect and disease activity near a magnesium plant under construction in northeastern Washington was initiated in 1974. The plant will emit significant amounts of sulfur dioxide. Data indicates that several fungal and insect species are at low populations. Needle retention appears normal...
Resource Type:: Technical Report
Full Text:: , Montana, prior to intensive laboratory evaluation. S 4111100 -2- • • Laboratory analysis

Creator:: Carlson, Clinton E., Hammer, William P., and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: A study was conducted in summer of 1973 to assess impact of fluoride-insect damage on radial growth of lodgepole pine near the Anaconda Aluminum Company at Columbia Falls, Montana. Statistically significant growth losses attributed primarily to the effects of fluorides were found in 40 14 of 17 unmanaged stands for...
Resource Type:: Technical Report
Full Text:: following a series of severe forest fires in the 1920's, and were in a natural condition, save for the

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