Index Catalog // ScholarsArchive@OSU

Subducting Seamounts and Heceta Bank: An Amphibious Seismic Tomography Experiment of the Central Oregon Forearc

Creator:: Nolan, Sarah
Abstract:: Studies reveal differences in slip segmentation and plate coupling along the Cascadia subduction zone. The segment between 44.0°N and 45.0°N exhibited reduced slip in the 1700 megathrust earthquake (Wang et al., 2013) and corresponds with previous rupture boundaries inferred from paleoseismic data (Leonard et al., 2010). Notably, this segment of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Sarah Nolan for the degree

Interpreting geology in Yosemite National Park, California : a monument to strong granite, powerful glaciers, and the perseverance of life

Creator:: Dunham, Sarah E.
Abstract:: This thesis develops a thematic, geology-based interpretive training manual for the interpretive staff at Yosemite National Park (YNP), California. The manual will help staff understand and convey geologic principles to park visitors who are all experiencing a dynamic landscape comprised of glacially-sculpted igneous rocks. Basic geology and the results of...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Sarah E. Dunham for the degree of Master of Science in Geology presented on November 26

The Deschutes Formation: evidence of extension-enhanced explosivity in the early High Cascades

Creator:: Pitcher, Bradley W.
Abstract:: The eruptive history of the Quaternary Cascades arc has been relatively well characterized. However, much less is known about the frequency and sizes of explosive eruptions produced by earlier stages of the arc. The Late Neogene Deschutes Formation of Central Oregon preserves a remarkable record of heightened pyroclastic activity during...
Resource Type:: Dissertation
Full Text:: Brother, The Burt, and the lovely Sarah Pitcher! Thank you all for your kind support. I owe so much to

What Lies Below: Options to Improve Sustainable Management of U.S./Mexico Transboundary Aquifers

Creator:: Welch, Christina, N.
Abstract:: Globally, as surface water quality and quantity diminishes there is increasing reliance on groundwater to buffer water demands of growing populations. Today in many arid regions around the world aquifer pumping rates far exceed recharge rates. Often the groundwater is nonrenewable, or thousands of years old. Despite the known hydrologic...
Resource Type:: Masters Thesis
Full Text:: but still supported me virtually Mike, Elena, Alex, Leila, Katie Leigh, Katie Mae and Sarah. The

The Role of Emotional Narratives in Fostering Water Nationalism. The Case of the Southeastern Anatolia Project (GAP) in Turkey

Creator:: Arynova, Aigul
Abstract:: This study explores the role of emotions in extensive hydraulic projects that become part of nation-state building processes and have transboundary impact. The main objective is to investigate how political leadership uses emotional narratives to foster water nationalism in the case of the Southeastern Anatolian Project (GAP) in Turkey. The...
Resource Type:: Masters Thesis
Full Text:: ) and legal agreements and treaties (Caponera, 1985; Eckstein, 2002; McCaffrey, 2019; Salman, 2007

An Agent-Based Simulation for Emergency Warning Dissemination in a Multiplex Social Network

Creator:: Koll, Charles D.
Abstract:: The variety of natural disasters provide different sets of characteristics and properties with unique challenges. One significant difference between hazard types is prewarning lead time, the amount of time individuals have from a potential warning to the disaster occurring. Rapid onset disasters may not provide an official warning about a...
Resource Type:: Masters Thesis

Isotopic and Geochemical Signatures of Mantle and Crustal Contributions in Rhyolites from Okataina and Taupo volcanoes, New Zealand

Creator:: Rocco, Nicole D.
Abstract:: Silicic caldera-forming eruptions are some of the largest and most destructive volcanic eruptions known, and present significant local and global hazards. The underlying processes within crustal magma plumbing systems that lead to the accumulation and eruption of large volumes of evolved magma remain enigmatic, yet there is broad consensus that...
Resource Type:: Masters Thesis
Full Text:: see the compilation of work our group produces. I was fortunate enough to meet Sarah Smithies three

Self-perceived health and chronic conditions among users of supplements with and without botanical ingredients: findings from the 2009-2014 National Health and Nutrition Examination Surveys

Creator:: Alonso Street, Ellen M.
Abstract:: Objective: To describe associations between self-reported general health status, chronic conditions, and use of supplements containing botanicals (SCB) and describe reasons for use among U.S. adult supplement users. Design: Cross-sectional analysis using data from the 2009-2014 National Health and Nutrition Examination Survey (NHANES). Information on self-reported dietary supplement use and...
Resource Type:: Masters Thesis
Full Text:: extend special thanks to Sarah E. Alonso Street, Lucas H. Street, Toni L. Alonso Street, and Mark H

Environmental Mixtures and Selected Health Outcomes in the US Population

Creator:: Przybyla, Jennifer
Abstract:: The human health effects of exposure to numerous single environmental contaminants have been well characterized. Yet, biomonitoring studies have detected multiple environmental chemicals in humans, highlighting the need to investigate the health effects of exposure to multiple environmental chemicals. Environmental data is highly complex, therefore current methods of defining environmental...
Resource Type:: Dissertation
Full Text:: Sarah who unconditionally provided me support and encouragement, I appreciate you every day. I would

Insights into the Geochemical Evolution of the Youngest Toba Tuff (Sumatra, Indonesia) Magma Chamber Through the Lens of Zircon-hosted Melt Inclusions

Creator:: Lerner, Allan
Abstract:: Supervolcanic eruptions are among the most catastrophic phenomena on Earth, erupting 100s-1000s of cubic kilometers of magma, and producing devastating local effects and global climate perturbations. The largest supervolcanic eruption of the last 28 Ma was the 74 ka Youngest Toba Tuff (YTT) eruption from Sumatra, Indonesia, which erupted 2,800...
Resource Type:: Masters Thesis
Full Text:: . I would also like to thank Sarah Fowler for her assistance with MELTS modeling, and Elizabeth

ScholarsArchive@OSU

Subducting Seamounts and Heceta Bank: An Amphibious Seismic Tomography Experiment of the Central Oregon Forearc

Interpreting geology in Yosemite National Park, California : a monument to strong granite, powerful glaciers, and the perseverance of life

The Deschutes Formation: evidence of extension-enhanced explosivity in the early High Cascades

What Lies Below: Options to Improve Sustainable Management of U.S./Mexico Transboundary Aquifers

The Role of Emotional Narratives in Fostering Water Nationalism. The Case of the Southeastern Anatolia Project (GAP) in Turkey

An Agent-Based Simulation for Emergency Warning Dissemination in a Multiplex Social Network

Isotopic and Geochemical Signatures of Mantle and Crustal Contributions in Rhyolites from Okataina and Taupo volcanoes, New Zealand

Self-perceived health and chronic conditions among users of supplements with and without botanical ingredients: findings from the 2009-2014 National Health and Nutrition Examination Surveys

Environmental Mixtures and Selected Health Outcomes in the US Population

Insights into the Geochemical Evolution of the Youngest Toba Tuff (Sumatra, Indonesia) Magma Chamber Through the Lens of Zircon-hosted Melt Inclusions

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