Index Catalog // ScholarsArchive@OSU

P and S velocity structure beneath the Gulf of Maine

Creator:: Sattel, Daniel
Abstract:: Seismic refraction data collected in 1985 by the USGS were used in this study to derive the P and S velocity structure of the crust beneath the Gulf of Maine. The data quality differs among instruments and is affected by surficial lateral heterogeneities, a ringy source signature and reverberations. Velocity...
Resource Type:: Masters Thesis
Full Text:: Master. of Science in Geophysics presented on October 4g 1990 Title: P and S Velocity the Gulf of Maine

Seismicity at the Cascadia plate boundary beneath the Oregon continental shelf

Creator:: Williams, Mark Charles
Abstract:: Since 2003, 39 small earthquakes have been detected offshore central Oregon in the nominally locked part of the Cascadia subduction zone, where very little seis- mic activity has been recorded in spite of a paleo-seismic record of great subduction events. Although the regional earthquake bulletin reports depths of 29 and...
Resource Type:: Masters Thesis
Full Text:: Williams, Author ACKNOWLEDGEMENTS Firstly, I would like to thank my adviser, Anne Tréhu, for all of her

A Rhetorical Analysis of William Wilberforce's First Official Proposal for the Abolition of the Atlantic Slave Trade

Creator:: Zach, Anne M.
Abstract:: The abolition of the Atlantic slave trade was a long struggle in British Parliament between the slave trade defenders and the abolitionists. The Act of 1807 officially abolished the Atlantic slave trade, eighteen years after the initial abolition proposal to Parliament. William Wilberforce was a member of a committee that...
Resource Type:: Masters Thesis
Full Text:: William Wilberforce's First Official Proposal For the Abolition of the Atlantic Slave Trade by Anne M

A form with a message : didacticism, adolescence, and femininity in young adult novels

Creator:: Davenport, Mattie R.
Abstract:: In this thesis, I discuss the uses of two different forms of young adult novels for relaying messages about adolescence and femininity to adolescents from adult authors. I explore the traditional and organized quest narrative as written by Anne McCaffrey in her Harper Hall Trilogy with a young female hero....
Resource Type:: Masters Thesis
Full Text:: therefore cross the boundaries of age. Davenport 3 Anne McCaffrey‟s Harper Hall Trilogy consists of

Examination of the Impact of One-Dimensional Crustal Structures on Cascadia Subduction Zone Earthquake Locations

Creator:: Meyer, McKenzie S.
Abstract:: Multiple earthquake events have been recorded off the coast of Oregon, yet their locations have great uncertainty. The largest source of uncertainty is the simple models of the crust that are used to interpret seismic recordings. Because the relationship between earthquake locations and crust are diagnostic of tectonic activity, it...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Anne Tréhu Multiple earthquake events have been recorded off the coast of Oregon, yet

Contribution of Calcium Oxalate to Soil-Exchangeable Calcium

Creator:: Dauer, Jenny M. and Perakis, Steven S.
Abstract:: Acid deposition and repeated biomass harvest have decreased soil calcium (Ca) availability in many temperate forests worldwide, yet existing methods for assessing available soil Ca do not fully characterize soil Ca forms. To account for discrepancies in ecosystem Ca budgets, it has been hypothesized that the highly insoluble biomineral Ca...
Resource Type:: Article
Full Text:: Contribution of Calcium Oxalate to Soil-Exchangeable Calcium Dauer, J. M., & Perakis, S. S. (2013

A 3-D Tomographic Model of the P-wave Velocity Structure of the Central Cascadia Forearc

Creator:: Kenyon, Christopher Bradford
Abstract:: Signals from the R/V Langseth’s tuned airgun array were recorded on an array of 33 EarthScope FlexArray seismometers deployed in the Oregon Coast Range from 43.5° to 45°N as part of the 2012 Ridge2Trench experiment to image the structure of the Juan de Fuca plate. This segment of the Juan...
Resource Type:: Masters Thesis
Full Text:: Anne M. Tréhu Signals from the R/V Langseth’s tuned airgun array were recorded on an array

Assessing the Role of Snow Cover for Regenerating Forests over Post-wildfire Landscapes in the Pacific Northwest

Creator:: Wilson, Andy C.
Abstract:: Forested, mountain landscapes in the Pacific Northwest (PNW) are changing at an unprecedented rate, largely due to shifts in the regional climate regime. Documented climatic trends across the PNW include increasing wildfire frequency and intensity and an increasingly ephemeral snowpack, especially at moderate elevations. One relationship that has yet to...
Resource Type:: Masters Thesis
Full Text:: :_________________________________________________________ Anne W. Nolin Forested, mountain landscapes in the Pacific Northwest

Assessing Petal-cutting bees (Megachile sp.) usage of Clarkia amoena (Onagraceae) petals through the lens of iNaturalist and a Garden Experiment

Creator:: Mead, Mallory
Abstract:: Farewell-to-spring (Clarkia amoena) is native to the Pacific Northwest and commonly found in gardens, due to its aesthetic value and purported benefits to pollinators. Oregon and Washington are home to five subspecies of C. amoena, yet commercially available seed is limited to C. amoena ssp. lindleyi and C. amoena cultivars....
Resource Type:: Undergraduate Thesis
Full Text:: :_____________________________________________________ Anne Gearhart Farewell-to-spring (Clarkia amoena) is native to the Pacific Northwest

Identifying "at-risk" regions of snow accumulation within California's Sierra Nevada Mountains, and assessing implications on reservoir operations

Creator:: Kalyan, Imtiaz-Ali M.
Abstract:: California's water resources vary throughout the state owing to the regions varying topography, diverse climate, and the distribution of precipitation. Most of the state's precipitation falls over the northern coastal range and the western slopes of the Sierra Nevada Mountains. Winter snowpack that accumulates within these mountain basins serves as...
Resource Type:: Masters Thesis
Full Text:: : __________________________________________________________________ Anne W. Nolin California’s water resources vary throughout the state owing to the regions

ScholarsArchive@OSU

P and S velocity structure beneath the Gulf of Maine

Seismicity at the Cascadia plate boundary beneath the Oregon continental shelf

A Rhetorical Analysis of William Wilberforce's First Official Proposal for the Abolition of the Atlantic Slave Trade

A form with a message : didacticism, adolescence, and femininity in young adult novels

Examination of the Impact of One-Dimensional Crustal Structures on Cascadia Subduction Zone Earthquake Locations

Contribution of Calcium Oxalate to Soil-Exchangeable Calcium

A 3-D Tomographic Model of the P-wave Velocity Structure of the Central Cascadia Forearc

Assessing the Role of Snow Cover for Regenerating Forests over Post-wildfire Landscapes in the Pacific Northwest

Assessing Petal-cutting bees (Megachile sp.) usage of Clarkia amoena (Onagraceae) petals through the lens of iNaturalist and a Garden Experiment

Identifying "at-risk" regions of snow accumulation within California's Sierra Nevada Mountains, and assessing implications on reservoir operations

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