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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

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

The valuation of outdoor recreation in a multiple-use forest

Creator:: Gibbs, Kenneth C., Queirolo, Lewis E., Lomnicki, Craig, and Oregon State University. Forest Research Laboratory
Abstract:: The authors describe a consistent and theoretically sound methodology for evaluating nonmarket uses of forest resources, particularly those associated with recreation. The analytical methodology is applied to a forest management unit. Present net worth of developed campgrounds and dispersed recreation activities on Oregon State Department of Forestry Lands in 1977...
Resource Type:: Technical Report
Full Text:: general public. As a research bulletin, this publication is one of a series that comprehensively and in

An index to the Sierra Club Bulletin : 1950-1976, volumes 35-61

Creator:: Brazee, Ed
Abstract:: This compilation follows the Fifty-Seven-Year Index to the Sierra Club Bulletin annuals, 1893-1949, compiled by Dorothy H. Bradley and George Shochat and published by the Club in 1952. This index covers the monthly issues from 1950 through 1976 as well as the annuals, which were dated as monthly issues but...
Resource Type:: Book
Full Text:: INDEX TO THE SIERRA CLUB BULLETIN 1950·1'76

Oregon State University seismological bulletin

Creator:: United States. Office of Naval Research, Oregon State University. Department of Oceanography, and Air Force Cambridge Research Laboratories (U.S.)
Abstract:: Oregon State University Seismological Bulletins 1-7.
Resource Type:: Technical Report

1988 Columbia Basin agricultural research

Creator:: Oregon State University. Agricultural Experiment Station, United States. Agricultural Research Service, and Columbia Basin Agricultural Research Center
Abstract:: The staffs of the Columbia Basin Agricultural Research Center (CBARC Oregon State University; Pendleton and Sherman Stations) and the Columbia Plateau Conservation Research Center (USDA-Agricultural Research Service; Pendleton) are proud to present results of their research. This bulletin contains a representative sample of the work in progress at these Centers....
Resource Type:: Technical Report
Full Text:: 1988 COLUMBIA BASIN AGRICULTURAL RESEARCH Special Report 827

How effective are environmental impact statements? : seminar conducted by Water Resources Research Institute, Oregon State University, Spring Quarter, 1973

Creator:: Oregon State University. Water Resources Research Institute
Resource Type:: Conference Proceeding
Full Text:: investigations, studies, surveys, research, an d analyses relating to ecological systems and environmental

1999 Columbia Basin Agricultural Research annual report

Creator:: Oregon State University. Agricultural Experiment Station, United States. Agricultural Research Service, and Columbia Basin Agricultural Research Center
Abstract:: Published May 1999. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: results of their research. This bulletin represents a sample of the work in progress at these Centers. A

1993 Columbia Basin agricultural research annual report

Creator:: Oregon State University. Agricultural Experiment Station, United States. Agricultural Research Service, and Columbia Basin Agricultural Research Center
Abstract:: Published March 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: -Agricultural Research Service, Pendleton) are proud to present results of their research. This bulletin

1987 Columbia Basin agricultural research

Creator:: Oregon State University. Agricultural Experiment Station, United States. Agricultural Research Service, and Columbia Basin Agricultural Research Center
Abstract:: The staffs of the Columbia Basin Agricultural Research Center (CBARC-Oregon State University) and the Columbia Plateau Conservation Research Center (USDA-Agricultural Research Service) are again proud to present results of their research in this bulletin. The past year has seen significant changes at the research center, in staffing, new projects undertaken,...
Resource Type:: Technical Report
Full Text:: research in this bulletin. The past year has seen significant changes at the research center, in staffing

ScholarsArchive@OSU

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

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

The valuation of outdoor recreation in a multiple-use forest

An index to the Sierra Club Bulletin : 1950-1976, volumes 35-61

Oregon State University seismological bulletin

1988 Columbia Basin agricultural research

How effective are environmental impact statements? : seminar conducted by Water Resources Research Institute, Oregon State University, Spring Quarter, 1973

1999 Columbia Basin Agricultural Research annual report

1993 Columbia Basin agricultural research annual report

1987 Columbia Basin agricultural research

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