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Filtering by: Has journal Journal of Microbiological Methods Remove constraint Has journal: Journal of Microbiological Methods Creator Oregon State University. Forest Research Laboratory Remove constraint Creator: Oregon State University. Forest Research Laboratory Decade 1980-1989 Remove constraint Decade: 1980-1989

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A cost analysis of U.S. Forest Service campgrounds in the Pacific Northwest

Creator:

Gibbs, Kenneth C., Van Hees, Willem W. S., and Oregon State University. Forest Research Laboratory

Abstract:

A detailed cost analysis was performed on 111 U.S. Forest Service campgrounds in the Pacific Northwest (Region 6). Five experience levels were analyzed to estimate facility, operation and maintenance, and opportunity costs. Cost functions, estimated by multiple linear regression analysis to predict the effect of size (number of sites) and...

Resource Type:

Technical Report

Full Text:

. Journal of Forestry 59(9):644-650. BLACK, G. 1955. Synthetic method of cost analysis in agricultural
Glyphosate and hexazinone mixtures : effects on weeds and Douglas-fir transplants

Creator:

White, Diane E., Newton, Michael, 1932-, and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

in forest resource management. Journal of Forestry 73:329-337. 4 PREEST, D. S. 1973. Summer soil
Damage to regeneration during shelterwood overstory removal on steep terrain : a case study

Creator:

Tesch, Steven D. and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

Methods The study was on a 9-ha Bureau of Land Management (BLM) timber sale, about 8 km southwest of
CLPLOSS : analyzing green-end veneer recovery and loss

Creator:

Sheffield, Thomas H., Funck, James W., and Oregon State University. Forest Research Laboratory

Abstract:

This paper is a detailed description of a method for calculating and analyzing losses and recoveries in a veneer peeling/clipping operation. The method involves filming veneer sheets as they exit the clipper, digitizing this film, and using the digitized information in a computer analysis.

Resource Type:

Technical Report

Full Text:

can control in adjusting to the high Cost of raw materials. Although methods of digitizing data have
1980 Annual report / Forest Research Laboratory

Creator:

Oregon State University. Forest Research Laboratory

Resource Type:

Other

Full Text:

methods for such operations is the assignment of several scientists specializing in forest engineering
Variation in early growth of black cottonwood clones in the Willamette Valley

Creator:

Stine, R., Gordon, J. C., Ching, Kim K., and Oregon State University. Forest Research Laboratory

Abstract:

Black cottonwood (Populus trichocarpa Torr. & Gray) cuttings were collected from five Oregon provenances along a north-south gradient. Cuttings from each provenance were grown for 1 year at two locations, one on the Willamette Valley floor and the other on the Valley margin. Survival at both locations was poor. Stem...

Resource Type:

Technical Report

Full Text:

nondestructive sampling method for selecting superior individuals, in terms of stem production, after one growing
Natural and artificial regeneration of whiteleaf manzanita in competition studies

Creator:

Newton, Michael, 1932-, White, Diane E., and Oregon State University. Forest Research Laboratory

Abstract:

At three sites in southwest Oregon, uniform stands of whiteleaf manzanita were created for future studies on the effects of manzanita competition on Douglas-fir and ponderosa pine plantations. The sites were marked according to grids and nearby 2-year-old seedlings were lifted and transplanted to fill in gaps in the natural...

Resource Type:

Technical Report

Full Text:

B.A. EL HASSAN. 1969. Effects of snowbrush on growth of some conifers. Journal of Forestry 67(4):242
Presteaming to minimize mottling in partially air-dried red alder lumber

Creator:

Kozlik, Charles J. and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

kiln conditions to reduce or eliminate mottling would increase market value of partially air-dried
Can we control brush by helicopter spraying before timber harvest?

Creator:

Newton, Michael, 1932-, White, Diane E., Howard, Kerry Megan, Cline, G., and Oregon State University. Forest Research Laboratory

Abstract:

Aerial application of fosamine ammonium or glyphosate at moderate rates was not adequate for controlling understory brush before final harvesting of mature Douglas-fir (Pseudotsuga menziesii) stands or for reducing vigor of post-harvest sprouting. Symptoms of herbicide injury were those associated with low application rates, suggesting that the canopy intercepted too...

Resource Type:

Technical Report

Full Text:

-efficient method of understory brush control. Using a tractor- mounted mist blower or backpack sprayer to
Damage from laminated root rot at the Black Rock Forest management research area in western Oregon

Creator:

Lawson, Thomas T., Berg, Alan B., Hansen, Everett M., and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

. Canadian Journal of Botany 40:637-645. METRIC/BRITISH CONVERSIONS 't hectare (ha) = 2.471 acres it cubic

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Academic Affiliation

College of Forestry41
School of Forestry1

Creator

Oregon State University. Forest Research Laboratory[remove]43
Hann, David W.5
Morrell, Jeffrey J.3
Newton, Michael, 1932 3
White, Diane E.3
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Decade

1980-1989[remove]43

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application/pdf28

Language

English [eng]43

Peer Reviewed

Yes1

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Technical Report37
Other4
Conference Proceeding1
Research Paper1

Rights Statement

Copyright Not Evaluated43

Subject

Forests and forestry -- Oregon9
Forests and forestry8
Forest products -- Research -- Oregon5
Forests and forestry -- Research -- Oregon5
Oregon State University. Forest Research Laboratory5
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