Index Catalog // ScholarsArchive@OSU

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

Creator:: Murphy, Benjamin S.
Abstract:: By inverting EarthScope long-period magnetotelluric (MT) data from the southeastern United States (SEUS), we obtain electrical conductivity images that provides key insights into the geodynamics of this region. Significantly, we resolve a highly electrically resistive block that extends to mantle depths beneath the modern Piedmont and Coastal Plain physiographic provinces....
Resource Type:: Dissertation

Northern Yellowstone aspen sapling data collected 2020-2021

Creator:: Painter, Luke E., Beschta, Robert L., and Ripple, William J.
Abstract:: A table containing data from random sampling plots in 87 randomly located aspen stands in northern Yellowstone, repeating measurements by Painter et al. (2014). Stands were relocated using GPS coordinates from 2012. Each stand contained one plot 2x30 m, extending from the live, dead or fallen tree nearest the GPS...
Resource Type:: Dataset

Data for Highways, crossing structures and risk: Behaviors of Greater Yellowstone pronghorn elucidate efficacy of road mitigation

Creator:: Green, David S.
Abstract:: These datasets document observations of pronghorn crossing structures in the Greater Yellowstone Ecosystem between 2011 and 2014. These datasets include information about the probability of pronghorn crossing the structures and their behaviors around the structures themselves (e.g., sustained vigilance, stress).
Resource Type:: Dataset

Land-use in the Willamette Valley from 2004-2017

Creator:: Strimbu, Bogdan M., Mueller-Warrant, George, and Trippe, Kristin
Abstract:: The Willamette Valley, bounded on the west by the Coast Range and on the east by the Cascade Mountains, is the largest river valley completely confined to Oregon. The fertile valley soils combined with a temperate, marine climate create ideal agronomic conditions for seed production. Historically, seed cropping systems in...
Resource Type:: Dataset

Institutional quality and catch performance of fishing nations

Creator:: Flaaten, Ola
Abstract:: The relationship between annual growth in the catches of fishing nations and the quality of the institutions of those nations is analyzed. Catch volumes are used as a proxy for development, since economic performance indicators based on a common set of definitions do not exist. 49 major fishing nations were...
Resource Type:: Research Paper

Analysis of the impact of certification on cocoa production in Peru through a literature review

Creator:: Chiroque Chiroque, Junior A.
Abstract:: The Peruvian cocoa sector has been growing quickly since the beginning of this century due to international demand for this commodity together with concentrated international cooperation, including NGOs and governmental agencies. Similarly, certification among cocoa producers has been growing quickly. Little is known regarding how certification impacts environmental and socioeconomic...
Resource Type:: Capstone Project

Leveraging multi-sensor time series datasets to map short- and long-term forest disturbances and drivers of change in the Colombian Andes

Creator:: Murillo Sandoval, Paulo Jose
Abstract:: The spatial distribution of forest disturbance is commonly calculated using a satellite imagery-driven bi- or tri-temporal change analysis. Working in Colombia’s Cordillera de los Picachos National Natural Park – a region of consistent cloud cover and dramatic topographic relief – a change assessment with such infrequent observations cannot capture long-term...
Resource Type:: Masters Thesis
Full Text:: /10.1016/j.apgeog.2013.03.010 Buhal, T. (2016). Detecting clear-cut deforestation using Landsat data : A

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Creator:: Wang, Wenjie
Abstract:: Oregon produces 99% US hazelnuts (Corylus avellana L.), occupying 3% world production. To ensure the quality and food safety of hazelnuts (inshells or kernels), industry and federal standards require freshly harvested nuts to be cleaned and dried to reach a final moisture content (MC) of inshells < 10%, MC of...
Resource Type:: Dissertation
Full Text:: 2016, 112, 95–104. https://doi.org/10.1016/j.postharvbio.2015.09.039. (10) Bolling, B. W.; Chen

Bullying Victimization and Substance Use among Adolescents: Using Strain Theory to Examine Patterns across Gender, Race, and Mental Health Status

Creator:: Beck, Kendra G.
Abstract:: A growing body of research has connected bullying victimization to a number of risk factors in adolescents, including substance use. The current study utilizes Agnew’s revised strain theory as a theoretical framework to examine this relationship, as well as patterns of substance use across gender, race, and mental health status....
Resource Type:: Capstone Project

Utilization of the Zebrafish Model for Investigating Nitrated Polycyclic Aromatic Hydrocarbon Developmental Toxicity

Creator:: Chlebowski, Anna C.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are among the most widely known and studied environmental contaminants, originating from a range of natural and anthropogenic sources. PAHs are known to occur in the environment as complex mixtures, containing both unsubstituted PAHs, as well as a range of PAH derivatives. Among the less-studied of...
Resource Type:: Dissertation

ScholarsArchive@OSU

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

Northern Yellowstone aspen sapling data collected 2020-2021

Data for Highways, crossing structures and risk: Behaviors of Greater Yellowstone pronghorn elucidate efficacy of road mitigation

Land-use in the Willamette Valley from 2004-2017

Institutional quality and catch performance of fishing nations

Analysis of the impact of certification on cocoa production in Peru through a literature review

Leveraging multi-sensor time series datasets to map short- and long-term forest disturbances and drivers of change in the Colombian Andes

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Bullying Victimization and Substance Use among Adolescents: Using Strain Theory to Examine Patterns across Gender, Race, and Mental Health Status

Utilization of the Zebrafish Model for Investigating Nitrated Polycyclic Aromatic Hydrocarbon Developmental Toxicity

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