Index Catalog // ScholarsArchive@OSU

Food consumption and growth of the larvae of the Pacific oyster (Crassostrea gigas)

Creator:: Malouf, Robert E.
Abstract:: The food consumption and growth of Pacific oyster larvae were studied in three experiments making use of a constant flow apparatus. The apparatus maintained a continuous flow of various densities of algae through test chambers containing different numbers of larvae in a factorial design. Three additional experiments were conducted in...
Resource Type:: Masters Thesis

Examination of Photochemical Water Treatment by SolarBags

Creator:: White, Robert E.
Abstract:: Inadequate access to clean water is an ongoing problem in many developing areas of the world. In developed nations, it is important to plan for access to clean water following natural disasters. In situations without reliable access to electricity and chemical treatment methods, there is a need for an inexpensive...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert E White for the

Temperature effects on postanthesis floral phenology and megagametophytic development in meadowfoam

Creator:: Franz, Robert E.
Abstract:: Meadowfoam (Limnanthes alba Benth.), an open-pollinated herbaceous winter annual, is adapted to Mediterranean climates and produces a seed oil with industrial uses. Seed yield in meadowfoam is partially determined by the number of seeds produced per flower. The flower is protandrous with the stigmata becoming receptive 1-3 days after anther...
Resource Type:: Masters Thesis
Full Text:: megagametophytic development in meadowfoam AN ABSTRACT OF THE THESIS OF Robert E. Franz for the degree of Master

Environmental pathway analysis of a radioactive zirconium sand uploading facility

Creator:: Miller, Robert E.
Abstract:: The Teledyne Wah Chang facility is a manufacturer of the rare metal zirconium. The facility has been in constant production since 1956. In 1973 an attempt to utilize different sand ore sources from Nigeria and India in a new carbiding process, prior to chlorination, failed. The resulting byproducts of the...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert E. Miller for the degree of

¹³C-CP MAS NMR study of decomposition of five coniferous woody roots from Oregon

Creator:: Hawkins, Robert E.
Abstract:: Using ¹³C cross polarization magic angle spinning nuclear magnetic resonance techniques on 5 species of dead trees from the northwest (western hemlock, Douglas fir, Sitka spruce, lodgepole pine and ponderosa pine) I tracked the lignin and cellulose content over a 22 to 36 year period in order to determine the...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert E Hawkins for the degree of

Wisconsin's innovative approach to nonpoint source pollution

Creator:: Strous, Robert E., Jr.
Abstract:: Nonpoint source pollution is a widespread problem with no easy solutions. The variable nature of nonpoint sources and the wide range of best management practices, coupled with a multitude of managerial constraints, make management of nonpoint source pollution a difficult task. Wisconsin's Nonpoint Source Water Pollution Abatement Program overcomes many...
Resource Type:: Capstone Project
Full Text:: by ROBERT E. STROUS JR. A RESEARCH PAPER submitted to THE DEPARTMENT OF GEOGRAPHY in partial

Measuring in situ biotransformation in BTEX-contaminated groundwater

Creator:: Alumbaugh, Robert E.
Abstract:: Benzylsuccinate (BSA), methylbenzylsuccinate (methylBSA), and ethylbenzylsuccinate (ethylBSA) are unambiguous anaerobic biotransformation products from toluene, xylenes, and ethylbenzene decay, respectively, and may be used to indicate intrinsic bioremediation is occurring at hydrocarbon-contaminated sites. In order to improve upon current methods that detect and quantify anaerobic hydrocarbon metabolites in field samples, solid-phase-extraction...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert E. Alumbaugh for the degree

Calcium carbonate, organic carbon, and quartz in hemipelagic sediments off Oregon : a preliminary investigation

Creator:: Peterson, Robert E.
Abstract:: An analysis of the amounts of calcium carbonate, organic carbon, quartz, and the rates of sediment accumulation in hemipelagic sediments off Oregon has revealed that the accumulation rates of the total sediment, organic carbon, and quartz were at least twice as high in the late Pleistocene as they were during...
Resource Type:: Masters Thesis

Ocean thermal energy conversion power plants : My role in the NOAA-NMFS preliminary fishery impacts study

Creator:: Rose, Robert E.
Abstract:: From July, 1982 to August, 1983 I had the privilege of serving an internship as an oceanographer at the National Marine Fisheries Service Beaufort Laboratory. During the period of my appointment I assisted in a preliminary assessment of the potential fishery impacts of ocean thermal energy conversion (OTEC) power plants....
Resource Type:: Capstone Project
Date Created:
Full Text:: -NMFS PRELIMINARY FISHERY IMPACTS STUDY by Robert E. Rose Internship Report Submitted to Marine

Functional groups, traits, and the performance of species in restoration

Creator:: Roberts, Rachael E. (Rachael Elaine)
Abstract:: In ecological restoration, species that are sown to increase the native plant diversity range in establishment ability. Some species readily establish, while others rarely do. This study set out to investigate some of the potential processes influencing species establishment, as well as the traits that are associated with the success...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF Rachael E. Roberts for the degree of Master of Science in Botany and Plant

ScholarsArchive@OSU

Food consumption and growth of the larvae of the Pacific oyster (Crassostrea gigas)

Examination of Photochemical Water Treatment by SolarBags

Temperature effects on postanthesis floral phenology and megagametophytic development in meadowfoam

Environmental pathway analysis of a radioactive zirconium sand uploading facility

¹³C-CP MAS NMR study of decomposition of five coniferous woody roots from Oregon

Wisconsin's innovative approach to nonpoint source pollution

Measuring in situ biotransformation in BTEX-contaminated groundwater

Calcium carbonate, organic carbon, and quartz in hemipelagic sediments off Oregon : a preliminary investigation

Ocean thermal energy conversion power plants : My role in the NOAA-NMFS preliminary fishery impacts study

Functional groups, traits, and the performance of species in restoration

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