Index Catalog // ScholarsArchive@OSU

Production rates and costs for yarding by cable, balloon, and helicopter compared for clearcuttings and partial cuttings

Creator:: Dykstra, Dennis P. and Oregon State University. Forest Research Laboratory
Abstract:: This report supplements Research Bulletin 18 (1975) of the Forest Research Laboratory, School of Forestry, Oregon State University. Bulletin 18 summarized analyses of data for the first field season of the Pansy Basin Study. This Bulletin extends those analyses to the second, and final, field season. Time-study observations during the...
Resource Type:: Technical Report
Full Text:: , and Helicopter Compared for Clearcuttings and Partial Cuttings Dennis P. Dykstra Research Bulletin

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

Creator:: Dykstra, Dennis P. and Oregon State University. Forest Research Laboratory
Abstract:: This report describes initial results of a yarding time study for the Pansy Basin Study, a cooperative research project designed to test the performance of skylines, balloons, and helicopters operating under various conditions of timber and terrain, and over a range of silvicultural and landscape design prescriptions. Observations during the...
Resource Type:: Technical Report
Full Text:: in Old-Growth Douglas-fir COMPACT Dennis P. Dykstra Research Bulletin 18 September 1975 Forest

Fire weather studies on Bald Mountain

Creator:: Berg, Alan B., Lowry, William P., 1927-, and Oregon Forest Lands Research Center
Resource Type:: Technical Report
Full Text:: . Lookout with Fenno Mt. Lookout Bald Mt Lookout with Valsetz Guard Station DEGREE OF ACCEPTABLE AGREEMENT

Factors related to variation of specific gravity in young-growth Douglas fir

Creator:: McKimmy, Milford D. and Oregon Forest Research Center
Resource Type:: Technical Report
Full Text:: Young-Growth Douglas Fir Bulletin 8 • Acknowledgments The author wishes to express his

Strength and related properties of Douglas fir from mill samples

Creator:: Snodgrass, James D. and Noskowiak, Arthur F.
Resource Type:: Technical Report
Full Text:: Research Division,at the time this study was made. This bulletin was based on research done jointly by

Users manual for the FLEX2 and FLEX3 model processors for the FLEX modelling paradigm [review draft]

Creator:: White, Curtis, Overton, W. Scott, Oregon State University. Forest Research Laboratory, and Oregon State University. School of Forestry
Resource Type:: Technical Report
Full Text:: ....._ _ _.,,,,. Bulletin 15 REVIEW DRAFT August, 1974 Forest Research Laboratory School of Forestry Oregon State

Response of young Douglas-fir to 16 years of intensive thinning

Creator:: Tappeiner, J. C. (John C.), Bell, John F., Brodie, J. Douglas (John Douglas), 1938-, and Oregon State University. Forest Research Laboratory
Abstract:: A 20-year-old Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] stand in the Oregon Coast Range was thinned from about 1,700 to about 350 trees/ac. Subsequent thinnings, under eight different regimes, occurred at ages 23, 27, 30, and 32. Average net periodic cubic-volume growth was strongly influenced by thinning regime, varying from about...
Resource Type:: Technical Report
Full Text:: RESEARCH BULLETIN 38 JULY 1982 RESPONSE OF YOUNG

Skyline thinning a western hemlock-Sitka spruce stand : harvesting costs and stand damage

Creator:: Kellogg, L. D. (Loren D.), Olsen, Eldon D., Hargrave, Michael A., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: com- munity, and the general public. As a research bulletin, this publication is one of a series that

Influence of red alder on fertility of a forest soil: microbial and chemical effects

Creator:: Bollen, Walter Beno, 1896- and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Research Bulletin 12 October 1967 Forest Research Laboratory School of Forestry OREGON STATE UNIVERSITY

Generating electricity with wood and solid wastes in southern Oregon

Creator:: Perry, David A. and Oregon State University. Forest Research Laboratory
Abstract:: There are four sources of biomass fuels for generating electricity in southwest Oregon: noncommercial hardwoods, logging residues, mill residues, and municipal solid wastes. Noncommercial hardwoods and logging residues exist in sufficient quantities to support 100 MWe of generating capacity for 20 years. Logging residues are costly to harvest and would...
Resource Type:: Technical Report
Full Text:: RESEARCH BULLETIN 40 i COMPACT y ....,a is . ING

ScholarsArchive@OSU

Production rates and costs for yarding by cable, balloon, and helicopter compared for clearcuttings and partial cuttings

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

Fire weather studies on Bald Mountain

Factors related to variation of specific gravity in young-growth Douglas fir

Strength and related properties of Douglas fir from mill samples

Users manual for the FLEX2 and FLEX3 model processors for the FLEX modelling paradigm [review draft]

Response of young Douglas-fir to 16 years of intensive thinning

Skyline thinning a western hemlock-Sitka spruce stand : harvesting costs and stand damage

Influence of red alder on fertility of a forest soil: microbial and chemical effects

Generating electricity with wood and solid wastes in southern Oregon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search