Index Catalog // ScholarsArchive@OSU

Petrogenesis of the Steens Basalt : Variation in Source Contributions and Effects of Crustal Passage During the Onset of Columbia River Flood Basalt Volcanism

Creator:: Moore, Nicole E.
Abstract:: Continental flood basalts represent short-lived but immense blasts of mafic magma to the continental crust. The youngest and smallest continental flood basalt worldwide, the Columbia River Basalt, initiated with the eruption of the most mafic member, the Steens Basalt (~16.9 Ma). The Steens Basalt is exposed in southeast Oregon, southwest...
Resource Type:: Dataset and Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Nicole E. Moore for the degree of Doctor of Philosophy in

Connection to Community and Environment: How Work in the Seafood Processing Industry in Coos County, Oregon Creates a Sense of Place

Creator:: Johnson, Maria R.
Abstract:: Seafood processing is an important industry along the Oregon coast as it provides employment and seafood to coastal communities as well as to international markets. The industry has been an integral part of the identity of Coos County since the establishment of salmon canneries in the late 1800’s and has...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Maria Renée Johnson

Early retreat of the Alaska Peninsula Glacier Complex and the implications for coastal migrations of First Americans

Creator:: Misarti, Nicole, Finney, Bruce P., Jordan, James W., Maschner, Herbert D. G., Addison, Jason A., Shapley, Mark D., Krumhardt, Andrea, and Beget, James E.
Abstract:: The debate over a coastal migration route for the First Americans revolves around two major points: seafaring technology, and a viable landscape and resource base. Three lake cores from Sanak Island in the western Gulf of Alaska yield the first radiocarbon ages from the continental shelf of the Northeast Pacific...
Resource Type:: Article
Full Text:: Americans Nicole Misarti a,d,*, Bruce P. Finney b,g, James W. Jordan c, Herbert D.G. Maschner d, Jason A

Increasing synchrony of high temperature and low flow in western North American streams: double trouble for coldwater biota?

Creator:: Arismendi, Ivan, Safeeq, Mohammad, Johnson, Sherri L., Dunham, Jason B., and Haggerty, Roy
Abstract:: Flow and temperature are strongly linked environmental factors driving ecosystem processes in streams. Stream temperature maxima (T [subscript max_w]) and stream flow minima (Q[subscript min]) can create periods of stress for aquatic organisms. In mountainous areas, such as western North America, recent shifts toward an earlier spring peak flow and...
Resource Type:: Article
Full Text:: Arismendi • Mohammad Safeeq • Sherri L. Johnson • Jason B. Dunham • Roy Haggerty Received: 2 May 2012

The Hampton Tuff, High Lava Plains, Oregon : Implications for Westward Migrating Silicic Volcanism

Creator:: Sanville, Henri J.
Abstract:: The Hampton Tuff is a 3.9 ± .02 Ma (2σ) ignimbrite sheet from the High Lava Plains of central Oregon. The majority of known outcrops exist to the north, within ~22 mi (~35 km) of the Frederick Butte Volcanic Center, the proposed source of the tuff. Thickness of the tuff...
Resource Type:: Masters Thesis
Full Text:: mapped as the Tuff of Espeland Draw by Johnson (1998), the ash-flow tuff west of Hampton Butte

Illuminating Patterns in Dark Microbial Matter: Diversity and Distribution of Fungi and Actinobacteria in Deep-sea Methane Seep Sediments

Creator:: Ardor Bellucci, Lila
Abstract:: Fungi and Actinobacteria are essential actors in global biogeochemical cycles of carbon and nutrients, and have both been recently appreciated for their roles in marine ecosystems. However, the diversity and distribution of these ubiquitous, but low-abundance microbes in deep-sea habitats remains poorly understood, particularly in chemosynthetic habitats such as methane...
Resource Type:: Masters Thesis
Full Text:: spent at sea together. I am particularly grateful to Dr. Nicole Raineault and Renato Kane, with whom I

From Micro to Macro: Insights into Biogeochemical Mechanisms that Shape Marine Systems

Creator:: Seabrook, Sarah
Abstract:: Biogeochemical mechanisms employed by key organisms, or symbiotic associations of organisms, transform the function and structure of their environment through processes recognized as ecosystem engineering. This dissertation seeks to investigate organism-ecosystem interactions that serve globally significant ecological functions in marine systems and impact how systems respond to environmental change. Using...
Resource Type:: Dissertation
Full Text:: , Rick Colwell and Nicole Raineault in research endeavors, project development, personal development

Distribution of Western Pond Turtle Populations in the Willamette River Basin, Oregon : Project Report to the Western Pond Turtle Working Group

Creator:: Adamus, Paul R.
Abstract:: This is the second of two new reports sponsored by a consortium of public groups and focusing on the Western Pond Turtle (Emys marmorata marmorata). The first report (Adamus 2003) provided an updated perspective on the distribution of the species in the Willamette River Basin, based on new field surveys,...
Resource Type:: Technical Report
Full Text:: Johnson Cr. 2 Spring Cr. 2 10 The relatively large number of new sites from the Calapooia

Swells, soundings, and sustainability, but... here be monsters

Creator:: Wright, Dawn J.
Abstract:: The Roger Revelle Commemorative Lecture Series was created by the Ocean Studies Board of the National Academies in honor of Roger Revelle to highlight the important links between ocean sciences and public policy. Dawn J. Wright, the eighteenth annual lecturer, spoke on April 28, 2017, at the Smithsonian National Museum...
Resource Type:: Article
Full Text:: . Gouretski, M. Ishii, G.C. Johnson, S. Kizu, J.M. Lyman, A.M. Macdonald, W.J. Minkowycz, S.E. Moffitt, M.D

Novel Copper and Iron Complexes along the Oregon Coastal Upwelling Margin

Creator:: Bright, Peter, W.
Abstract:: Copper and iron are essential micronutrients that are required by marine primary producers for a variety of metabolic processes. Over 99% of both copper and iron are bound within organic complexes in the marine environment, however the molecular identity of many of these complexes remains unknown. The speciation of these...
Resource Type:: Masters Thesis
Full Text:: contributed greatly to my thesis project. A special thanks to Nicole, Christian, and Kate for their

ScholarsArchive@OSU

Petrogenesis of the Steens Basalt : Variation in Source Contributions and Effects of Crustal Passage During the Onset of Columbia River Flood Basalt Volcanism

Connection to Community and Environment: How Work in the Seafood Processing Industry in Coos County, Oregon Creates a Sense of Place

Early retreat of the Alaska Peninsula Glacier Complex and the implications for coastal migrations of First Americans

Increasing synchrony of high temperature and low flow in western North American streams: double trouble for coldwater biota?

The Hampton Tuff, High Lava Plains, Oregon : Implications for Westward Migrating Silicic Volcanism

Illuminating Patterns in Dark Microbial Matter: Diversity and Distribution of Fungi and Actinobacteria in Deep-sea Methane Seep Sediments

From Micro to Macro: Insights into Biogeochemical Mechanisms that Shape Marine Systems

Distribution of Western Pond Turtle Populations in the Willamette River Basin, Oregon : Project Report to the Western Pond Turtle Working Group

Swells, soundings, and sustainability, but... here be monsters

Novel Copper and Iron Complexes along the Oregon Coastal Upwelling Margin

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