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Schulenburg's Tsimshian Grammar

Creator:: Schulenburg, Albrecht Conon, Graf von der, 1865-1902 and Flaherty, Virginia C.
Resource Type:: Masters Thesis
Full Text:: degree program and committee. I was fortunate in having an excellent committee Dorice Tentchoff, Hubert

New Configurations of Silicone Passive Sampling Devices: Quantifying Feline and Firefighter Chemical Exposures

Creator:: Poutasse, Carolyn M.
Abstract:: Silicone wristbands are passive sampling devices (PSD) that sequester bioavailable organic chemicals in the environment. In environmental health studies, silicone wristbands are easy to wear and can provide personal exposure data about complex chemical mixtures. This dissertation includes an overview of PSD technology, a literature review of current wristband research...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Kim A. Anderson Silicone wristbands are passive sampling devices (PSD) that sequester

Development and application of a new passive sampling device : the lipid-free tube (LFT) sampler

Creator:: Quarles, Lucas W.
Abstract:: Contaminants can exist in a wide range of states in aqueous environments, especially in surface waters. They can be freely dissolved or associated with dissolved or particulate organic matter depending on their chemical and physical characteristics. The freely dissolved fraction represents the most bioavailable fraction to an organism. These freely...
Resource Type:: Masters Thesis
Full Text:: ) Sampler. APPROVED: Kim A. Anderson Contaminants can exist in a wide range

The link between nitrogen cycling and soil microbial community composition in forest soils of western Oregon

Creator:: Boyle, Stephanie A.
Abstract:: The objectives of this thesis were to examine the links between soil microbial community composition and function using the nitrogen (N) cycle as a model for these interactions and to assess the impact of environmental factors such as microclimate, vegetation type, and nutrient availability on microbial diversity and N transformations...
Resource Type:: Dissertation
Full Text:: Anderson. Thanks go to members of the Myrold and Bottomley lab group who assisted in field collection

Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

Creator:: Schrlau, Jill E.
Abstract:: The purpose of this research was to compare four different media that were used to monitor SOC atmospheric concentrations in remote ecosystems. The accumulation of semi-volatile organic compounds, including pesticides, polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), was investigated in lichen, 2-year old conifer needles, resin-based passive air sampling...
Resource Type:: Masters Thesis
Full Text:: Landers, and Dr. Kim Anderson and Dr. Robert Collier. I would also like to thank Dr. Linda Geiser for

The Influence of Microbial Communities on Spatiotemporal Elemental Cycling in Coastal Margins Revealed by Community- and Population-level Genomics and Proteomics

Creator:: Kieft, Brandon P.
Abstract:: Biotic and abiotic processes at continent-ocean interfaces cycle a disproportionate mass of carbon and nutrients relative to their global surface area, and microbial activity is a principal determinant of organic and inorganic matter flux in these transition zones. Most studies using modern high-throughput ‘omics techniques to link microorganisms with costal...
Resource Type:: Dissertation
Full Text:: (Wright & Hobbie, 1966; Anderson & Domsch, 1973; Fuhrman & Azam, 1980). These early studies led to the

A study on the effects of enhanced pCO2 on open ocean diazotrophic assemblages

Creator:: Gradoville, Mary Rose
Abstract:: Biological di-nitrogen (N₂) fixation is a key process in open-ocean ecosystems, where the new nitrogen (N) provided by marine diazotrophs can support a large fraction of primary productivity and carbon (C) drawdown. Recent laboratory studies have shown that elevated pCO₂ enhances the rate of N₂ fixation by select laboratory isolates...
Resource Type:: Masters Thesis
Full Text:: ) genes. Applied and environmental microbiology 64:3444-3450. Zehr, J. P., J. B. Waterbury, P. J

Remineralization of marine particulate organic matter

Creator:: Burkhardt, Brian Gary
Abstract:: Marine microorganisms play a significant role in the cycling of nutrients in the open ocean through production, consumption, and degradation of organic matter (OM). Carbon (C), nitrogen (N), and phosphorus (P) are essential ingredients in every known recipe for life. However, the cycling of each of these elements proceeds at...
Resource Type:: Masters Thesis
Full Text:: decoupled, such that OM typically becomes rapidly P depleted and relatively C and N rich (Anderson and

Evaluating "nuisance" beaver relocation as a tool to increase coho salmon habitat in the Alsea Basin of the central Oregon Coast Range

Creator:: Petro, Vanessa M.
Abstract:: Many stakeholders involved with stream restoration in the Pacific Northwest have discussed the potential benefits of using beaver dam construction activities (Castor canadensis) as a management tool to improve degraded stream habitat for anadromous salmon species. In addition, there has been growing interest in using nuisance beavers, primarily controlled by...
Resource Type:: Masters Thesis
Full Text:: dams retain sediment, reduce water velocity (Naiman et al. 1988) and bank erosion (Olson and Hubert

Archaeological Symbols of Status and Authority : Fort Hoskins. Oregon. 1856-1865

Creator:: Bowyer, Gary C.
Abstract:: Fort Hoskins is located near Kings Valley, approximately 16 miles from Corvallis. The Fort, built after the Rogue Wars of the 1850s, was intended to safeguard the newly created Indian reserves. During its' ten-years of existence, U.S. Army Regulars manned the Fort from 1856-1861 while volunteers from California, Washington, and...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Schulenburg's Tsimshian Grammar

New Configurations of Silicone Passive Sampling Devices: Quantifying Feline and Firefighter Chemical Exposures

Development and application of a new passive sampling device : the lipid-free tube (LFT) sampler

The link between nitrogen cycling and soil microbial community composition in forest soils of western Oregon

Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

The Influence of Microbial Communities on Spatiotemporal Elemental Cycling in Coastal Margins Revealed by Community- and Population-level Genomics and Proteomics

A study on the effects of enhanced pCO2 on open ocean diazotrophic assemblages

Remineralization of marine particulate organic matter

Evaluating "nuisance" beaver relocation as a tool to increase coho salmon habitat in the Alsea Basin of the central Oregon Coast Range

Archaeological Symbols of Status and Authority : Fort Hoskins. Oregon. 1856-1865

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