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- Browsing Theses, Dissertations and Student Research Papers (School of Forestry, pre - 1984) by Title
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Browsing Theses, Dissertations and Student Research Papers (School of Forestry, pre - 1984) by Title
Now showing items 84-103 of 530
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(1981-05-29)The use of partial cutting in the western conifers has become popular in the last decade. This has resulted in an increase in the amount of damage to the residual stand due to skyline logging. The purpose of this stud ...
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(1971-04-23)Spawned by the current interest in revising Oregon's Forest Conservation Act, this study defines the forestry regulation problem and outlines theoretical approaches to its solution. Unregulated private forestry is fou ...
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(1968-08-09)An apparatus was designed to permit freezing tests of needles and other tissue parts from coniferous trees under controlled rates of temperature change with time. The design is based on the principle of a balanced sys ...
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(1983-04-19)Spectral patterns of three brush species under the influence of herbicide treatment were investigated to evaluate the effectiveness of monitoring forest vegetation management using ground-based and remote sensing techniq ...
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(1970-03-23)The purpose of this study was to determine if infection levels of dwarf mistletoe on ponderosa pine could be detected with color aerial photography. The photography was taken in early September using Kodak Ektachrome Inf ...
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(1976-12-15)The main objective of this study was to determine appropriate accelerated aging methods for exterior plywood made with Southeast Asian hardwood face veneers. A secondary objective of this study was to determine the du ...
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(1966-03-08)The purpose of this thesis was to develop a suitable multiple regression equation for making estimates of diameter inside bark at various heights up the bole in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco)tree. ...
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(1971-04-07)Foresters in the Pacific Northwest are directing increasing effort into the management of young-growth forests. These foresters find themselves in a transition period in which they are beginning to develop the framework ...
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(1984-04-26)The establishment of a computerized data management system (DMS) for the OSU College of Forestry's properties is documented. The properties consist of about 14,000 acres and are used by many departments at OSU for in ...
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(1973-05-03)
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(1967-08-10)The differential effect of solar radiation on seedling establishment under a forest stand was studied to develop a basis for controlling species composition in the regenerating stand. The study was carried out on the Ore ...
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(1966-07-08)The tolerance of woody plants to picloram (4amino-3,5,6-trichloropicolinic acid) has been shown by field applications to vary from mild to extreme. A laboratory study was done to investigate the basic causes for this ran ...
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Dispersed winter recreation use patterns and visitor attitudes at Crater Lake - Diamond Lake, Oregon (1976-12-16)Winter recreation has increased rapidly in the Crater Lake - Diamond Lake area of Oregon in recent years. Park and forest managers are concerned about existing and potential impacts of the recreationists on the resour ...
Now showing items 84-103 of 530
