Index Catalog // ScholarsArchive@OSU

Controls on Process and Form in Alluvial and Bedrock Meandering Rivers

Creator:: Zunka, John P. P.
Abstract:: Bedrock meandering rivers are sinuous channels that pair steep bedrock outside banks with lower gradient slip-off slopes on the inside of bends. These rivers have the potential to record information on climatic and tectonic “external” forcings in their morphology (e.g., longitudinal profiles, strath terraces, channel and valley dimensions). However, geology...
Resource Type:: Dissertation
Full Text:: Process and Form in Alluvial and Bedrock Meandering Rivers Abstract approved: Stephen T. Lancaster

Automated Layout of Origin-destination Flow Maps : U.S. County-to-county Migration 2009-2013

Creator:: Stephen, Daniel M.
Abstract:: Visualizing large movement datasets with flow maps is difficult because overlapping flows create significant graphical conflicts that make accurate interpretation difficult or impossible. Interactive flow mapping applications allow users to explore large movement datasets by automatically generating flow maps from subsets of the data in response to queries by the...
Resource Type:: Masters Thesis
Full Text:: . Stephen for the degree of Master of Science in Geography presented on September 8

Interactions amongst Local and Global Drivers of Coastal Acidification in Estuarine Habitats of the Northern California Current

Creator:: Pacella, Stephen R.
Abstract:: The variability of coastal carbonate chemistry continues to provide significant hurdles for understanding interactions between anthropogenic and natural CO2 cycling and resultant effects on coastal acidification dynamics. Attribution of the anthropogenic component is vital for identifying the impacts of increasing atmospheric carbon on coastal habitats such as coral reefs, upwelling...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Stephen R

An Experimental Investigation of Interstitial Air Movement in Seasonal Snow

Creator:: Drake, Stephen A.
Abstract:: Atmospheric pressure changes do not stop at the permeable snow surface but rather propagate into it. These pressure changes range from high-amplitude, low-frequency events caused by seasonal cycles and synoptic weather systems to small-amplitude, high-frequency events caused by topographic features and turbulence. The effect of pressure changes on interstitial air...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Stephen A. Drake for the degree of Doctor of Philosophy in Ocean, Earth

Unrealized Economic Benefits in the West Coast Non-Whiting Groundfish Trawl Fishery

Creator:: Gann, Aaron K.
Abstract:: In Oregon, commercial fishing is estimated to contribute $544 million in income and 10,000 jobs per year to coastal communities. However not all fisheries are reaching their allocated quotas for catch. In 2017, 187.6 million pounds of non-whiting groundfish trawl quota worth $67 million was not attained, nearly three times...
Resource Type:: Masters Thesis
Full Text:: : Unrealized Economic Benefits in the West Coast Non-Whiting Groundfish Trawl Fishery Abstract approved

Data for a fuzzy logic model for biomass loss risk under projected climate change in Oregon and Washington west of the Cascade Mountains crest

Creator:: Sheehan, Tim and Bachelet, Dominique
Abstract:: This dataset contains data layers used and produced by a fuzzy logic model for biomass loss risk under projected climate change in Oregon and Washington west of the Cascade Mountains crest.
Resource Type:: Dataset

Measuring sediment transport rates using tracer gravel and RFID technology

Creator:: Lewis, Logan L.
Abstract:: Rates of sediment transport were determined using tracer gravel and a RFID antenna array at Oak Creek (Oregon) to compare a new method with an existing transport relation created from data previously collected in the same study reach. Close to 3,000 tracers were deployed throughout the study reach and were...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Stephen T. Lancaster Rates of sediment transport were determined using tracer gravel and

Designing and Delivering Effective Two-Way Science Communication Tools: A Case Study of NOAA West Watch Webinars

Creator:: Mazur, Emily N.
Abstract:: Research across natural resource management disciplines has identified an implementation gap between researchers and managers, where institutional norms and practices limit the application and synthesis of novel data and observations in decision-making. With their increasing social media and internet presence, federal agencies have grown their communication portfolios past traditional communication...
Resource Type:: Masters Thesis
Full Text:: : A Case Study of NOAA West Watch Webinars Abstract approved

Evidence for Strengthening Hadley Cells and a Westward Expansion of the Walker Circulation from Assimilation of Paleoclimate Proxy Data

Creator:: Horlick, Kaleb A.
Abstract:: A synthesis of over 2000 paleoclimate proxy records is performed via a data assimilation framework that expands upon previous efforts by implementing a suite of physically-based proxy system models, and which provides the first example of an observationally independent, multi-seasonal (DJFM, JJAS) paleoclimate reanalysis. This methodology is contrasted against previous...
Resource Type:: Masters Thesis
Full Text:: . David Noone, Dr. Justin Wettstein, Dr. Stephen Good, and Dr. Christo Buizert for their support, and

Spatial and Temporal Landscape Responses to Progressive Tectonic Forcing along California Fault Systems

Creator:: Manopkawee, Pichawut
Abstract:: Understanding the degree to which topography of erosional landscapes in active mountain belts encode the rates and patterns of active deformation in the upper crust is a primary goal in the field of tectonic geomorphology. In particular, the convolved influence of variations in rock mass quality and the erodibility of...
Resource Type:: Dissertation
Full Text:: my committees: Prof. Andrew Meigs, Prof. Stephen Lancaster, and Prof. Gordon Grant. I am extremely

ScholarsArchive@OSU

Controls on Process and Form in Alluvial and Bedrock Meandering Rivers

Automated Layout of Origin-destination Flow Maps : U.S. County-to-county Migration 2009-2013

Interactions amongst Local and Global Drivers of Coastal Acidification in Estuarine Habitats of the Northern California Current

An Experimental Investigation of Interstitial Air Movement in Seasonal Snow

Unrealized Economic Benefits in the West Coast Non-Whiting Groundfish Trawl Fishery

Data for a fuzzy logic model for biomass loss risk under projected climate change in Oregon and Washington west of the Cascade Mountains crest

Measuring sediment transport rates using tracer gravel and RFID technology

Designing and Delivering Effective Two-Way Science Communication Tools: A Case Study of NOAA West Watch Webinars

Evidence for Strengthening Hadley Cells and a Westward Expansion of the Walker Circulation from Assimilation of Paleoclimate Proxy Data

Spatial and Temporal Landscape Responses to Progressive Tectonic Forcing along California Fault Systems

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