Index Catalog // ScholarsArchive@OSU

Evaluating larval size and survival after probiotic addition in Pacific oyster larvae

Creator:: Grant, Ian
Abstract:: Oysters are a large part of the American aquaculture market, and the oyster farming industry was valued at over 1 billion dollars in 2021. However, oyster farmers often face issues surrounding the mortality rates of their stock. One cause of this is infections caused by Vibrio coralliilyticus (Vcor), a bacterium...
Resource Type:: Honors College Thesis
Full Text:: : _____________________________________________________ Carla Schubiger Oysters are a large part of the American aquaculture market, and the oyster

Evidence of buried particulate organic carbon as foundation for heterotrophic carbon metabolism in the hyporheic zone of a montane headwater stream in the H. J. Andrews Experimental Forest, Oregon, USA

Creator:: Serchan, Satish P.
Abstract:: Streams and rivers play a critical role in global carbon (C) cycling by processing, storing, and transporting C. Headwater streams which make up more than 95% of the length of streams and rivers worldwide have disproportionate influence on fluvial C dynamics. The hyporheic zone (HZ) of headwater streams is a...
Resource Type:: Masters Thesis
Full Text:: in the Hyporheic Zone of a Montane Headwater Stream in the H. J. Andrews Experimental Forest, Oregon

Evaluation of Serratia Ureilytica as a Greener Unsealed Road Stabilization Method

Creator:: Portugal, Carla Ribeiro Machado e
Abstract:: Covering half of South America, Brazil is one of the largest agricultural and commercial forest producers globally, with a correspondingly complex road network necessary to support the production and marketing processes of such goods. Contrary to global statistics, almost 90% of the country’s road network is classified as unsealed or...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Carla

Understanding the New Outdoor Recreation Paradigm in the Era of Social Media and Increasing Public Health Advisories

Creator:: Lowe Mackenzie, Ashley
Abstract:: In this dissertation, I examine emerging economic issues which intersect outdoor recreation, environmental quality, public land use, and public health advisories. First, I explore the potential impacts of social media on visitation to public land. Social media, and in particular Instagram, has been suggested by journalist and land managers as...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Steven J. Dundas In this dissertation, I examine emerging economic issues which

Valuing Coastal Risk with Revealed and Stated Preference Methods

Creator:: Hadziomerspahic, Amila
Abstract:: Developed coastlines provide a variety of recreation opportunities to coastal residents and visitors but are also the first line of defense for oceanfront development against chronic hazards like erosion and sea level rise. In the Pacific Northwest of the United States, oceanfront homes also face an additional severe but very...
Resource Type:: Dissertation
Full Text:: approved: ______________________________________________________ Steven J. Dundas Developed

Understanding the economic benefits of tidal wetlands restoration

Creator:: Shaw, Graham R.
Abstract:: Habitat restoration projects are vital for recovering ecosystems, but they can be expensive. One way to help justify the price tag is to value the economic benefits provided by the restored habitat. The issue is that many ecosystem services and the flow of benefits they produce are complex, requiring careful...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Steven J. Dundas Habitat restoration projects are vital for recovering ecosystems

MCNP 6 Simulations of Short-Lived, Low-Yield Fission Byproducts, Gamma-Ray Spectrometry, and their Comparison to Natural Uranium Measurements for the Evaluation of Available Evaluated Nuclear Data Files

Creator:: Jeffries, Tanner D.
Abstract:: Natural uranium samples were irradiated in-core for 7 seconds using the pneumatic rabbit system within the TRIGA Mark II Reactor at Oregon State University, and then used to generate a gamma-ray spectrum with a high purity germanium (HPGe) detector. The irradiated sample was simulated in Monte Carlo N-Particle (MCNP), a...
Resource Type:: Masters Thesis
Full Text:: Steven R. Reese Natural uranium samples were irradiated in-core for 7 seconds using the pneumatic

Neutron Flux-Energy Spectral Characterization of a Deuterium-Tritium Neutron Generator at Oregon State University

Creator:: Eastman, Abigail L.
Abstract:: The neutron flux-energy spectral characterization of a Thermo Fisher MP320 deuterium-tritium neutron generator was performed for two shielding configurations, one with substantial moderator between the source and the sample and one without such moderator. The STAYSL PNNL spectral adjustment code was utilized in conjunction with MCNP modelled reference spectra and...
Resource Type:: Masters Thesis
Full Text:: University Abstract approved: Steven R. Reese The neutron flux-energy spectral characterization of a

Expression Properties of Two Promoters During Callus and Shoot Development in Transgenic Poplar

Creator:: Brousseau, Anna G.
Abstract:: The Arabidopsis thaliana developmental promoters of WUSCHEL (WUS) and COLD SHOCK DOMAIN PROTEIN 3 (CSP3) were tested for their suitability as potential control elements for the Cre-Lox recombination system in poplar cells. To remove the integrated transgene after CRISPR machinery has modified the genome, timely control of Cre is required....
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved:_____________________________________________________ Steven Strauss The

Shell Boring Polychaetes and the Oregon Oyster Aquaculture Industry: Spatial Distribution, Regulatory Actions, and Stakeholder Engagement

Creator:: Considine, Megan E.
Abstract:: Shell-boring polychaetes pose economic risks for oyster aquaculture industries as they reduce the aesthetic quality of oyster products by creating unsightly mud-filled blisters on the inside of the shell. Recently there has been a reported uptick in infested oysters on commercial farms along the west coast of the US, which...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Steven Rumrill Shell-boring polychaetes pose economic risks for oyster aquaculture

ScholarsArchive@OSU

Evaluating larval size and survival after probiotic addition in Pacific oyster larvae

Evidence of buried particulate organic carbon as foundation for heterotrophic carbon metabolism in the hyporheic zone of a montane headwater stream in the H. J. Andrews Experimental Forest, Oregon, USA

Evaluation of Serratia Ureilytica as a Greener Unsealed Road Stabilization Method

Understanding the New Outdoor Recreation Paradigm in the Era of Social Media and Increasing Public Health Advisories

Valuing Coastal Risk with Revealed and Stated Preference Methods

Understanding the economic benefits of tidal wetlands restoration

MCNP 6 Simulations of Short-Lived, Low-Yield Fission Byproducts, Gamma-Ray Spectrometry, and their Comparison to Natural Uranium Measurements for the Evaluation of Available Evaluated Nuclear Data Files

Neutron Flux-Energy Spectral Characterization of a Deuterium-Tritium Neutron Generator at Oregon State University

Expression Properties of Two Promoters During Callus and Shoot Development in Transgenic Poplar

Shell Boring Polychaetes and the Oregon Oyster Aquaculture Industry: Spatial Distribution, Regulatory Actions, and Stakeholder Engagement

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