Index Catalog // ScholarsArchive@OSU

Effect of seedbeds on germination and survival of Douglas-fir

Creator:: Hermann, Richard K., Chilcote, William W., and Oregon State University. Forest Research Laboratory
Abstract:: Germination and survival of Douglas-fir on seedbeds of unburned, lightly burned, and severely burned soil, charcoal, litter, and sawdust, exposed to 100, 75, and 25 percent of full light, were studied on a south-facing clearcutting in the Coast range of Oregon. Irrespective of exposure to light, germination was best on...
Resource Type:: Technical Report
Full Text:: Douglas-Fir27/x73 ho, :op, 2- By Richard K. Hermann William W. Chilcote CF) co IAN 1966, LIBRARY

Asymptotic height-diameter equations for twenty-four tree species in western Oregon

Creator:: Garman, Steven L. (Steven Lee), 1955-, Acker, Steven A., Ohmann, Janet L., Spies, Thomas A. (Thomas Allen), and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting height from diameter outside bark at breast height (DBH) were generated for 24 tree species in western Oregon. The equations were based on the asymptotic Chapman-Richards function. Because geographic location and site productivity may influence height-diameter relationships, height-diameter measures from 8727 plots were first grouped by site...
Resource Type:: Technical Report
Full Text:: ., and W. WASSERMAN. 1974. Applied Linear Statistical Models. Richard D. Irwin, Inc., Homewood, Illinois

Production, consumption, and prices of softwood products in North America : regional time series data, 1950-1976

Creator:: Adams, Darius Mainard, 1944-, Haynes, Richard W., Mills, Thomas J. (Thomas John), 1946-, Shearer, David, Childress, Steven, and Oregon State University. Forest Research Laboratory
Abstract:: The data included here were compiled for use in the 1980 Renewable Resources Planning Act Timber Assessment conducted by the U.S. Forest Service. They were used to develop structural equations and relationships comprising the 1980 Timber Assessment Market Model. These data series-covering U.S. demand, U.S. supply, and Canada-span 27 years...
Resource Type:: Technical Report
Full Text:: : structure, projections, and policy simulations" by Darius M. Adams and Richard W. Haynes-is available from

Bibliography of Douglas-fir provenance studies, 1907-1974

Creator:: Hermann, Richard K., Ching, Kim K., and Oregon State University. Forest Research Laboratory
Abstract:: Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) is one of the world's most important and valuable timber trees. Its natural distribution in North America resembles an inverted V with uneven sides. From the apex in British Columbia, the western half extends along the Pacific mountain ranges into California for about 2,200 km...
Resource Type:: Technical Report
Full Text:: r ''!sf 1907-1974 Compiled by Richard, K. Hermann Kim K. Ching Research Paper 25 July 1975

Tree planting for control of gorse on the Oregon coast

Creator:: Hermann, Richard K., Newton, Michael, 1932-, and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Coast By Richard K. Hermann Michael Newton 1 Research Paper '9 July 1968 Forest Research Laboratory

Survival of planted ponderosa pine in Southern Oregon

Creator:: Hermann, Richard K. and Oregon State University. Forest Research Laboratory
Abstract:: Planting techniques, size and age of seedlings, and protection against animals were investigated for their influence on survival of ponderosa pine at two sites in southern Oregon. Caging and mulching with paper were the most effective measures for reducing mortality. Preliminary trials prior to large-scale planting were recommended for determining...
Resource Type:: Technical Report
Full Text:: Southern Oregon By Richard K. Hermann Research Paper 2 June 1965 ay or +s v1s m `F4 .3 < / Forest

A freezing apparatus for cold-tolerance tests of conifers

Creator:: Wessel, William James, Hermann, Richard K., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Tests of Conifers By William J. Wessel Richard K. Hermann rL`,.Lf o ReseatGh Note July 1969 41

Artificial seeding of pine in central Oregon

Creator:: Wagg, John William Bruce, Hermann, Richard K., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: feasible. 4 ARTIFICIAL SEEDING OF PINE IN CENTRAL OREGON by J. W. Bruce Wagg Richard K. Hermann

Growth of western hemlock stands after precommercial thinning

Creator:: Dilworth, J. R. (John Richard), 1914- and Oregon State University. Forest Research Laboratory
Abstract:: Young western hemlock stands in the Coast Range of Oregon will contribute to the commercial timber supply of the region in the future, the extent of the contribution depending on environmental and cultural factors. The relative diameter and volume growth of crop-trees in the stands will be increased substantially by...
Resource Type:: Technical Report
Full Text:: 5 years will be required. 9 ALL TREES 450 CROP TREES 150 CROP TREES 125 IO FT W FIELDU (IO

An annotated bibliography of selected guides for stream habitat improvement in the Pacific Northwest

Creator:: Keim, Richard F., Price, A. Blake, Hardin, Timothy Stone, Skaugset, Arne E., Bateman, Douglas S., Gresswell, Robert E., Tesch, S. D., and Oregon State University. Forest Research Laboratory
Abstract:: This annotated bibliography is a response to widespread interest in stream habitat improvement in the Pacific Northwest by land managers, governmental and nongovernmental organizations, and the lay public. Several guides to stream habitat improvement have been written in the past, but may not be easily accessible to people from diverse...
Resource Type:: Technical Report
Full Text:: GUIDES FOR STREAM HABITAT IMPROVEMENT IN THE PACIFIC NORTHWEST by Richard F Keim A Blake Price

Equations for predicting height to crown base for fourteen tree species in southwest Oregon

Creator:: Ritchie, Martin W., Hann, David W., and Oregon State University. Forest Research Laboratory
Abstract:: Equations are presented for predicting height to crown base (or bole ratio) for fourteen species of trees common to the mixed-conifer zone of southwest Oregon. Nonlinear regression was used to fit a weighted logistic function for each species. The independent variables include height, crown competition factor in larger trees, stand...
Resource Type:: Research Paper
Full Text:: SPECIES IN SOUTHWEST OREGON Martin W. Ritchie David W. Hann q5161T17 cr) co 01Vs 11F0F6Z El FORM RE

Lifting and storing western conifer seedlings

Creator:: Hermann, Richard K., Lavender, Denis P., Zaerr, Joe B., and Oregon State University. Forest Research Laboratory
Abstract:: Reforestation sometimes is delayed by planting seedlings that do not have high potential for survival. Several factors influence survival. Unstored Douglas-fir lifted and planted in early fall generally are increasingly harmed by moisture stress the farther south in the Douglas-fir region they are. Such early-lifted seedlings are harmed even more...
Resource Type:: Technical Report
Full Text:: OREGON,,STATE UNIVERSITY, Corvallis LIFTING AND STORING WESTERN CONIFER SEEDLINGS Richard K. Hermann

Effect of competition on survival in western Oregon of the Douglas-fir beetle : Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae)

Creator:: Schmitz, Richard F., Rudinsky, J. A. (Julius Alexander), 1917-, and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Richard F. Schmitz Julius A. Rudinsky /Research Papej) 8 July 1968 \ orest Research Laboratory School

Flexural tests of large glued-laminated beams made from visually graded hem-fir lumber

Creator:: Johnson, James W. and Oregon State University. Forest Research Laboratory
Abstract:: Fifteen large glued-laminated beams made from visually graded hem-fir lumber were designed, fabricated, and tested to failure in static bending. When tested, the beams had an average moisture content of 7.5 percent. The beams were 40 feet long, 5 1/8 inches wide and 24 inches deep. Before laminating, individual pieces...
Resource Type:: Technical Report
Full Text:: Visually Graded Hem-Fir Lumber by James W. Johnson April 1973 Research Paper 18 Forest Research

Estimating aboveground biomass of shrubs and young ponderosa and lodgepole pines in southcentral Oregon

Creator:: Ross, Darrell W. and Oregon State University. Forest Research Laboratory
Abstract:: Regression equations for estimating the aboveground biomass (ovendry weight) of individual plants of 10 shrub and 2 pine species were developed from data collected in south central Oregon. All include a single independent variable and were generated from logarithmically transformed data. Total aboveground biomass of each shrub species is predicted...
Resource Type:: Technical Report
Full Text:: SHRUBS AND YOUNG PONDEROSA AND LODGEPOLE PINES IN SOUTHCENTRAL OREGON Darrell W. Ross John D. Walstad

A key to the literature on forest growth and yield in the Pacific Northwest, 1910-1981

Creator:: Hann, David W., Riitters, K. H. (Kurt H.), and Oregon State University. Forest Research Laboratory
Abstract:: Tables are presented that summarize 108 published articles on forest growth and yield in the Pacific Northwest. Each table describes the form of the information presented, the species to which the information is applicable, the data sources used to develop the information, the data needed to predict growth and yield,...
Resource Type:: Technical Report
Full Text:: discusses a long, complex study or summarizes available information on a topic. The Authors David W. Hann

Equations for predicting height-to-crown-base, 5-year diameter-growth rate, 5-year height-growth rate, 5-year mortality rate, and maximum size-density trajectory for Douglas-fir and western hemlock in the coastal region of the Pacific Northwest

Creator:: Hann, David W., Marshall, David D., Hanus, Mark L., and Oregon State University. Forest Research Laboratory
Abstract:: Using existing permanent research plot data, we developed equations for predicting height-to-crown-base (HCB), 5-yr diametergrowth rate (delta D), 5-yr height-growth rate (delta H), 5-yr mortality rate (PM), and the maximum size-density trajectory for Douglasfir and western hemlock in the coastal region of the Pacific Northwest. With the exception of the...
Resource Type:: Technical Report
Full Text:: TRAJECTORY FOR DOUGLAS-FIR AND WESTERN HEMLOCK IN THE COASTAL REGION OF THE PACIFIC NORTHWEST by David W

Buffer strips for stream temperature control

Creator:: Brazier, Jon Roger, Brown, George Wallace, 1939-, and Oregon State University. Forest Research Laboratory
Abstract:: During clearcut logging, complete removal of the forest canopy and the shade it provides to small streams can cause large increases in water temperature. Such increases in temperature can be prevented if buffer strips of vegetation are left along the stream to provide shade. The purposes of this paper are...
Resource Type:: Technical Report
Full Text:: 6.0 P min 1.4 Percent 73.6 Ft 47 F 4.0 Bd ft 50 F F 72.0 76.0 w O G Upper Reynolds 4.8 7.5

Habitat use by snag-associated species : a bibliography for species occurring in Oregon and Washington

Creator:: Weikel, Jennifer M., Hayes, John P. (John Parker), and Oregon State University. Forest Research Laboratory
Abstract:: Fifty-seven species of wildlife rely on or frequently use snags for breeding, roosting, or denning in Oregon and Washington. Several publications offer information on use of snags by wildlife, influence of management activities on snags and snag users, and approaches to managing snags to benefit wildlife. Because of the diverse...
Resource Type:: Technical Report
Full Text:: the symposium, Jerry W. Davis, Gregory A. Goodwin, and Richard A. Ockenfels [technical coordinators

Publications / Forest Research Laboratory, School of Forestry, Oregon State University

Creator:: Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: . B. and W. P. LOWRY. Fire Weather Studies on Bald Mountain. For. Lands Res. Center (For. Res. Lab

ScholarsArchive@OSU

Effect of seedbeds on germination and survival of Douglas-fir

Asymptotic height-diameter equations for twenty-four tree species in western Oregon

Production, consumption, and prices of softwood products in North America : regional time series data, 1950-1976

Bibliography of Douglas-fir provenance studies, 1907-1974

Tree planting for control of gorse on the Oregon coast

Survival of planted ponderosa pine in Southern Oregon

A freezing apparatus for cold-tolerance tests of conifers

Artificial seeding of pine in central Oregon

Growth of western hemlock stands after precommercial thinning

An annotated bibliography of selected guides for stream habitat improvement in the Pacific Northwest

Equations for predicting height to crown base for fourteen tree species in southwest Oregon

Lifting and storing western conifer seedlings

Effect of competition on survival in western Oregon of the Douglas-fir beetle : Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae)

Flexural tests of large glued-laminated beams made from visually graded hem-fir lumber

Estimating aboveground biomass of shrubs and young ponderosa and lodgepole pines in southcentral Oregon

A key to the literature on forest growth and yield in the Pacific Northwest, 1910-1981

Equations for predicting height-to-crown-base, 5-year diameter-growth rate, 5-year height-growth rate, 5-year mortality rate, and maximum size-density trajectory for Douglas-fir and western hemlock in the coastal region of the Pacific Northwest

Buffer strips for stream temperature control

Habitat use by snag-associated species : a bibliography for species occurring in Oregon and Washington

Publications / Forest Research Laboratory, School of Forestry, Oregon State University

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