Index Catalog // ScholarsArchive@OSU

Creator:: Rasker, Ray, Cleaves, David A., Johnson, Rebecca L., 1955-, and Oregon State University. Forest Research Laboratory
Abstract:: Trends in fee hunting in Oregon are examined, with particular emphasis on waterfowl in the western part of the state. Farmers with potential or existing waterfowl habitat in western Oregon were surveyed about their views on managing their lands for waterfowl. As incentives to such practices, they listed the financial...
Resource Type:: Technical Report
Full Text:: Private Agricultural Land in Western Oregon Raymond Rasker Rebecca L. Johnson David Cleaves FOREIT

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

Creator:: Oregon State University. Forest Research Laboratory and DeYoe, David R.
Resource Type:: Technical Report
Full Text:: Stock David K. DeYoe REIEARCH LAB College of Forestry Oregon State University The Forest Research

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:: David A. Perry is an associate professor, Department of Forest Science, School of Forestry, Oregon State

Creator:: Butler, David A., LeDoux, Chris B., and Oregon State University. Forest Research Laboratory
Abstract:: The authors describe a new,theoretical methodology for evaluating the replacement of a single piece of logging equipment with a predetermined new model. The example is for a specific piece of equipment and gives results unique to the data-base analyzed, but the application typifies procedures, required data, and results of the...
Resource Type:: Technical Report
Full Text:: replacement of logging equipment: some quantitative guidelines David A. Butler Chris B. LeDoux G FORE/T

Creator:: Hann, David W., Hanus, Mark L., and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting the 5-yr diameter-growth rate of a tree are presented for eight conifer and nine hardwood tree species from southwest Oregon. Equation parameters for undamaged and damaged trees combined were estimated by weighted nonlinear regression. The resulting equation for Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] explained more than 71%...
Resource Type:: Technical Report
Full Text:: -RATE EQUATIONS FOR UNDAMAGED AND DAMAGED TREES IN SOUTHWEST OREGON by David W Hann Mark L Hanus

Creator:: Hobbs, Stephen D., Oregon State University. Forest Research Laboratory, Byars, R. H ., Henneman, D. C., and Frost, C. R.
Abstract:: The effects of artificial shading and aspect on the performance of 1-0 container-grown Douglas-fir seedlings were evaluated 1 year after outplanting on four different aspects in southwest Oregon. The test areas, all characterized by steep slopes and shallow, skeletal soils with a surface mantle of loose rock and logging slash,...
Resource Type:: Technical Report
Full Text:: district silviculturist and David C. Hennemen is assistant district silviculturist for the Medford District

Creator:: Oregon State University. Forest Research Laboratory and Oregon State University. College of Forestry
Resource Type:: Other
Full Text:: Interests David Harry, Glenn Howe, Keith Jayawickrama, Steve Strauss Genetics and adaptation John Bailey

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:: . Armour, Liza, and David Hussell. 1978. Studies of breeding tree swallows. Long Point Bird Observatory

Creator:: Oregon State University. Forest Research Laboratory and Oregon State University. College of Forestry
Resource Type:: Other
Full Text:: Edgmon Cum Laude Lonny Jay Flora David Roy Fuller Andrew Thomas Hill Jered Andrew Mangini Heather

ScholarsArchive@OSU