Index Catalog // ScholarsArchive@OSU

An evaluation of culverts on low volume forest roads in the Oregon Coast Range

Creator:: Piehl, Bradley T.
Abstract:: WRRI 106 is placeholder for the research findings of Project No. G-928-03 funded by U.S. Dept. of the Interior, Geological Survey. Findings are available in Piehl, Bradley T. (1986) An evaluation of culverts on low volume forest roads in the Oregon Coast Range (Masters Thesis, Oregon State University. Forest Engineering)...
Resource Type:: Masters Thesis

Soil engineering properties and vegetative characteristics for headwall slope stability analysis in the Oregon coast range

Creator:: Bransom, Mark
Abstract:: Six headwalls in the central Oregon coast range were selected for study of soil engineering properties and vegetativecharacteristics important for analysis of slope stability. The headwalls were considered representative of those which would be candidates for timber leave areas due to geomorphic and topographic features, including steepness of slope and...
Resource Type:: Masters Thesis
Full Text:: locations. 23 35 42 45 56 60 81 Table 1. 2. 3. 4. LIST 01' TABLES soil index

The wild and scenic river act : problems of implementation in Oregon

Creator:: Root, Ann L.
Abstract:: In 1968, Congress passed the Wild and Scenic River Act creating a system of rivers protected from dams and other development. By 1987, segments of four Oregon rivers were protected by the Wild and Scenic River System: the Rogue, Illinois, Owyhee, and a portion of the Snake along the Idaho...
Resource Type:: Masters Thesis

Impacts of dredged material disposal on estuarine benthic macrofaunal communities in Coos Bay, Oregon

Creator:: Erman, Lisa T.
Abstract:: Hopper dredge disposal of coarse grained sediment was investigated between May and September, 1986, at a designated disposal area, Site G, in Coos Bay, Oregon. The objectives of the study were to: (a) identify and describe the benthic macrofaunal community structure at Site G during May and September, 1986; (b)...
Resource Type:: Masters Thesis
Full Text:: 60 Distribution of Common Taxa 63 Immature Taxa and Abundance 73 Recolonization 79 CONCLUSIONS 81

Chromium (VI) sorption in soils : chemical behavior and solute transport modeling

Creator:: Schroth, Martin Herbert
Abstract:: Chromium spills on soils are causing severe groundwater contamination problems. To increase the performance of cleanup methods, the chemical behavior of chromium in soils and its transport through soils have to be understood. The objectives of this research were to investigate the sorption characteristics of chromium(VI) in soil and to...
Resource Type:: Masters Thesis
Full Text:: experiment 2 Experimental data 81 A.B. Chromium(VI) column experiment 3 Experimental data 82 A.9. Chromium

Age, growth, and diet of fish in the Waldo Lake natural-cultural system

Creator:: Swets, Nicola L.
Abstract:: Waldo Lake, located in the Oregon Cascades, is considered to be one of the most dilute lakes in the world. Even with very low nutrient concentrations and sparse populations of zooplankton, introduced fish in the lake are large in size and in good condition when compared to fish from other...
Resource Type:: Masters Thesis

Quantifying the fertilizer value of algal meal : an evaluation of an integrated dairy-anaerobic digester-algae production facility

Creator:: Andrews, Shannon B.
Abstract:: Algae have shown great potential as a source for renewable fuels. However, current production schemes have not been able to prove a sustainable energy return on investment due in part to the high costs of nutrient addition and the energy required for drying the biomass. Integrated algae-dairy production systems have...
Resource Type:: Masters Thesis
Full Text:: ) Seaweed resources in Europe: uses and potential. Wiley, Chicester, pp 65–81. Blunden, G., S.M. Gordon

Composition, structure, and biomass of cottonwood-dominated gallery forests along a successional gradient, Willamette River, Oregon

Creator:: Fierke, Melissa K.
Abstract:: Recognizing the importance of native black cottonwood-dominated riparian forests is especially important to preserve, protect, and manage for biodiversity in the Willamette River Valley. Species composition, structure, and biomass along a successional gradient from stand initiation to late succession of black cottonwood (Populus balsamfera L. subsp. trichocarpa (T. & G.)...
Resource Type:: Masters Thesis
Full Text:: Abstract ... 75 Introduction 76 Methods 79 Study Approach 79 Study Area 79 Field Methods .. 81 Analysis

Water quality impacts of free ranging cattle in semi-arid environments

Creator:: Larsen, Royce E.
Abstract:: The purpose of this study was to evaluate the effects that free ranging cattle have on water quality in semi-arid environments. There were three specific objectives: 1) To determine the concentration and distribution of cattle feces in meadows, riparian zones, and the associated uplands. 2) To determine the fecal deposition...
Resource Type:: Masters Thesis
Full Text:: areas were highly preferred by cattle with as much as 81% of their diet from these areas. 5

Mix design for mechanically compacted concrete pipe

Creator:: Sanders, John Patrick
Resource Type:: Masters Thesis
Full Text:: CONTENTS SECTION Page F TYPICAL MIX DESIGNS FOR MECHANICALLY COMPACTED CONCRETE PIPE . . . . . 81-99

ScholarsArchive@OSU

An evaluation of culverts on low volume forest roads in the Oregon Coast Range

Soil engineering properties and vegetative characteristics for headwall slope stability analysis in the Oregon coast range

The wild and scenic river act : problems of implementation in Oregon

Impacts of dredged material disposal on estuarine benthic macrofaunal communities in Coos Bay, Oregon

Chromium (VI) sorption in soils : chemical behavior and solute transport modeling

Age, growth, and diet of fish in the Waldo Lake natural-cultural system

Quantifying the fertilizer value of algal meal : an evaluation of an integrated dairy-anaerobic digester-algae production facility

Composition, structure, and biomass of cottonwood-dominated gallery forests along a successional gradient, Willamette River, Oregon

Water quality impacts of free ranging cattle in semi-arid environments

Mix design for mechanically compacted concrete pipe

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