Index Catalog // ScholarsArchive@OSU

A cooperative effort to track Humboldt squid invasions in Oregon

Creator:: Chesney, Tanya A.
Abstract:: Interannual variability of Humboldt squid (Dosidicus gigas) occurrence in the northern California Current System is largely unknown. In Oregon, the distribution of this versatile predator and what is influencing their range expansion from Mexico is poorly understood due to the recent nature of their "invasion" and a lack of monitoring....
Resource Type:: Masters Thesis
Full Text:: Montero, Marisa Litz, Jesse Vance, Neal McIntosh, Linsey Arnold, Kelsey Miller, John Field, and Emily

A Multivariate Analysis of Pacific Arctic Surface Waters

Creator:: Bryant, Aleesa
Abstract:: The Pacific Arctic is undergoing rapid biogeochemical changes in response to warming air temperatures caused by climate forcing. This is manifesting as changes in seasonal sea ice thickness and sea ice extent, as well as changes in primary production within surface waters. The data and samples analyzed here were collected...
Resource Type:: Capstone Project
Full Text:: , Figure 2. Diagram of the Surface Underway System aboard the USCG Healy. Credit goes to Emily Shimada

A petrogenetic model for the Caribbean large igneous province

Creator:: Krawl, Kyle A.
Abstract:: The Caribbean Plateau is an oceanic large igneous province (CLIP). A widely accepted model for LIP petrogenesis proposes that these large bodies of igneous rock are formed by decompression melting associated with upwelling mantle plume heads during the initiation of hotspot activity. According to this classical model, petrogenesis occurs over...
Resource Type:: Masters Thesis

Advancements in the Monitoring of Forests and Quantification of Live Aboveground Biomass Using Moderate Resolution Spaceborne Multispectral Imagery and Synthetic Aperture Radar Data

Creator:: Kilbride, John B.
Abstract:: The objective of this dissertation is to enhance the monitoring of forest ecosystems through the utilization of remotely sensed data to address the exigencies posed by the Anthropocene. On a global scale, rising temperatures and fluctuating precipitation patterns have strained forests and produced shifts in natural disturbance regimes. Additionally, the...
Resource Type:: Dissertation

Age systematics of two young en echelon Samoan volcanic trails

Creator:: Koppers, Anthony A. P., Russell, Jamie A., Roberts, Jed, Jackson, Matthew G., Konter, Jasper G., Wright, Dawn J., Staudigel, Hubert, and Hart, Stanley R.
Abstract:: The volcanic origin of the Samoan archipelago can be explained by one of three models, specifically, by a hot spot forming over a mantle plume, by lithospheric extension resulting from complex subduction tectonics in the region, or by a combination of these two processes, either acting sequentially or synchronously. In...
Resource Type:: Article
Full Text:: al., 2000, 2004; Workman et al., 2004; Konter et al., 2010]. There are no K/Ar or 40Ar/39Ar age dates

An Experimental and Analytical Investigation of the Parameters that Influence Measured CO₂ in Plagioclase-Hosted Melt Inclusions in MORBs

Creator:: Drignon, Melissa J.
Abstract:: To understand the processes that lead to the formation of the oceanic crust, one must know the composition and the depth at which primary melts originate. Towards this end, this dissertation focuses on plagioclase-hosted melt inclusions from plagioclase ultraphyric basalts (PUBs). Plagioclase is usually considered to be the second phase,...
Resource Type:: Video and Dissertation
Full Text:: Dixon, J.M.., 1978, Plagioclase buoyancy in basaltic liquids as determined with a centrifuge furnace

An Exploration of the Research Capacity Building Potential of Informal Higher Education Marine Science Programs in an International Context

Creator:: Moskel, Jennifer M.
Abstract:: Informal higher education science learning programs are increasingly being used as a tool to build scientific research capacity. However, there is low understanding of the impact that these programs on their target audiences, which is important to future capacity building efforts and program design. The purpose of this research project...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Emily Shroyer Informal higher education science learning programs are increasingly being

Analysis of Surface Heat Flux Anomalies to Understand Recent Northeast Pacific Marine Heatwave Events

Creator:: Yi-Wei, Chen
Abstract:: Several large-scale marine heatwave events occurred during the last 10 years in the North Pacific. A particular extreme marine heatwave in the North Pacific called the blob created an unprecedented high peak of sea surface temperature (SST) during 2013/14. MHW events had significant impacts on downstream weather and precipitation patterns...
Resource Type:: Masters Thesis
Full Text:: confidence and helped me grow as a scientist. My office-mate/friend Emily E. Hayden, who is focused and

Application of transport-reaction modeling to constrain biogeochemical processes in marine sediments

Creator:: Hong, Wei-Li
Abstract:: Quantifying the mass transport through marine sediments, and the geochemical response to such flow with numerical models has become a common and powerful approach for geochemical data interpretation. In this dissertation, I developed and applied transport-reaction models to unravel complex and interdependent reactions involving carbon, sulfur and silica transformations in...
Resource Type:: Dissertation
Full Text:: Krishna- Godavary (K-G) basin along the eastern Indian margin (Chapter 4). Proximity to large rivers

Assessing sexual harassment policy communication and impact at sea

Creator:: Conway, Flaxen D. L., Jordan, Stephanie, Shroyer, Emily, and Winters, Johna
Abstract:: A white paper form of J. Winter’s Oregon State University Master of Science Project.
Resource Type:: Technical Report
Full Text:: Conway1, Stephanie Jordan2, Emily Shroyer1,∗, and JohnaWinters1 Authors are in alphabetical order by last

ScholarsArchive@OSU

A cooperative effort to track Humboldt squid invasions in Oregon

A Multivariate Analysis of Pacific Arctic Surface Waters

A petrogenetic model for the Caribbean large igneous province

Advancements in the Monitoring of Forests and Quantification of Live Aboveground Biomass Using Moderate Resolution Spaceborne Multispectral Imagery and Synthetic Aperture Radar Data

Age systematics of two young en echelon Samoan volcanic trails

An Experimental and Analytical Investigation of the Parameters that Influence Measured CO₂ in Plagioclase-Hosted Melt Inclusions in MORBs

An Exploration of the Research Capacity Building Potential of Informal Higher Education Marine Science Programs in an International Context

Analysis of Surface Heat Flux Anomalies to Understand Recent Northeast Pacific Marine Heatwave Events

Application of transport-reaction modeling to constrain biogeochemical processes in marine sediments

Assessing sexual harassment policy communication and impact at sea

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