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- Browsing Theses, Dissertations and Student Research Papers (College of Forestry, 1984/85 to Present) by Title
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Browsing Theses, Dissertations and Student Research Papers (College of Forestry, 1984/85 to Present) by Title
Now showing items 67-86 of 1049
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(2007-08-28)This study measures the recreational boating use in Prince William Sound, Alaska. Improved access conditions to the Sound over the last decade coupled with a statewide increase in outdoor recreation participation among ...
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(1988-01-28)Bonding kinetics of thermosetting adhesives plays an important role within wood based composites during hot pressing, and in determining appropriate processing schedules for the manufacture of composites. A dynamic me ...
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(1993-03-09)Although buffer strips have long been used as a protection tool when logging near streams, long-term studies investigating buffer strip dynamics are rare. Steinblums et al. (1984) inventoried 40 buffer strips 1 to 15 ...
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(2012-05-02)Over the past half century, the USDA Forest Service has increasingly faced diverse and often competing demands for forest resources, ranging from recreation, to ecosystem services, and timber supply. Building positive ...
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(2009-04-23)This paper describes the results of a time-study conducted near Grand Ronde, Oregon, to determine the production rates and total harvesting costs of a cable thinning in a young stand. The stand had a species mix of 48 ...
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(2012-03-16)Calcium (Ca) is an essential macronutrient that is increasingly recognized as a biogeochemical factor that influences ecosystem structure and function. Progress in understanding the sustainability of ecosystem Ca supply ...
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(1998-04-27)Geographic Information Systems (GIS) have become an essential tool for evaluation and monitoring the biophysical data of natural landscapes. This study addresses the potential for using GIS in the social assessment of hu ...
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(1985-06-28)Douglas-fir (Pseudotsuga menziesii Mirb. Franco) seedlings at a nursery in western Oregon were fertilized with nitrogen in October. Free amino acid (FAA) and total nitrogen concentrations in needles, stems and fine ro ...
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(2009-06-08)Fire is a fundamental disturbance that drives terrestrial and atmospheric carbon dynamics. Previous studies have quantified fire effects on carbon cycling from local to global scales but have focused nearly exclusively ...
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Carbon fiber as a resistive heat generator to accelerate adhesive cure in reinforced wood laminates (2000-02-29)As a result of its atomic structure, carbon fiber produced from mesophase pitch has a high electrical conductivity and high tensile strength. Others have used carbon fiber as a resistive heating unit to accelerate matr ...
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(2008-03-20)This study considers trade-offs between timber harvest and carbon sequestration on National Forest and other public lands by contemporaneously linking a model of public harvest and inventory to a carbon accounting syst ...
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(2003-11-24)Biometric and gas exchange techniques were used to measure soil respiration (soil surface CO₂ efflux) and NEP (Net Ecosystem Production) across three climatically-distinct forest chronosequences in Oregon. Results indic ...
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(2001-06-14)As concern over global warming intensifies, sequestration and storage of atmospheric CO2 has become an important scientific and policy issue. Confusion persists, however, over interpretation of forest carbon (C) source-s ...
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(1976-05-07)Commercial thinning young growth forests is an increasingly important silvicultural technique for improving second growth management of Douglas-fir stands. Research aimed at advancing the efficiency of skyline logging ...
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(2009-04-23)Intensive forest management requires efficient logging techniques to remain economical. Commercial thinnings and shorter rotations increase piece count inversely to piece size. Continued research aimed toward effectiv ...
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(2001-05-31)Attribution studies in social psychology predict that people tend to attribute the cause of natural disasters to factors associated with humans as opposed to nature per Se. The victims of natural disaster often conside ...
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(1991-04-24)Previous studies of bird communities in the mid-Willamette Valley, Oregon, indicated that Oregon white oak (Ouercus garryana) stands supported more cavity-using bird species than sympatric stands of Douglas-fir (Pseudot ...
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(2004-12-03)High density polyethylene (HDPE) is a ubiquitous material with versatile properties. It is produced and used in greater volume than any other thermoplastic. HDPE is often filled with a variety of materials for various ap ...
Now showing items 67-86 of 1049
