Index Catalog // ScholarsArchive@OSU

Age progressive volcanism in the Comores Archipelago and northern Madagascar

Creator:: Emerick, Christina M.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Christina M. Emerick for the

An investigation of the distribution and abundance of ichthyoplankton and juvenile benthic fishes in relation to nearshore hypoxia within the Northern California Current system

Creator:: Johnson, Angela M.
Abstract:: Nearshore hypoxia within the Northern California Current (NCC) system is a seasonal phenomenon caused by coastal upwelling and occurs mainly during late-summer and early fall. The effects of low oxygen levels on fish and invertebrate communities, particularly during early-life history stages, however, are poorly known for this area. I investigated...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Angela M. Johnson for

Biology of neustonic larval and juvenile fishes and crabs off Oregon, 1984

Creator:: Shenker, Jonathan M.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jonathan M, Shenker for the degree

Prokaryotes associated with marine crust

Creator:: Mason, Olivia Underwood
Abstract:: Oceanic crust covers nearly 70% of the Earth's surface, of which, the upper, sediment layer is estimated to harbor substantial microbial biomass. Marine crust; however, extends several kilometers beyond this surficial layer, and includes the basalt and gabbro layers. In particular, the basalt layer has high permeabilities which allows for...
Resource Type:: Dissertation
Full Text:: of my research. I would also like to thank Dr. Alexander Treusch and Kevin Vergin for numerous

Nonlinear internal waves on the continental shelf

Creator:: Shroyer, Emily L.
Abstract:: The properties and evolution of nonlinear internal waves (NLIWs) depend upon the background conditions within which waves form, propagate, and dissipate. As a result, the NLIW field on the New Jersey shelf displayed dramatic variability during the Shallow Water 2006 experiment. Wave variability was exhibited by 1) amplitudes that ranged...
Resource Type:: Dissertation
Full Text:: ranged from 5 m to over 20 m, 2) irregular wave arrival times, and 3) wave forms that were either mode-1

Ecology of Greenland halibut (Reinhardtius hippoglossoides) during the early life stages in the Eastern Bering Sea and Aleutian Islands

Creator:: Sohn, Dongwha
Abstract:: Greenland halibut (Reinhardtius hippoglossoides) have decreased in the eastern Bering Sea and Aleutian Islands since the 1970s. The reasons behind the poor recruitment are unknown, and important knowledge gaps of the ecology of the early life stages have been identified. The objectives of thesis research were (1) to examine geographic...
Resource Type:: Masters Thesis
Full Text:: EcoFOCI group of the Alaska Fisheries Science Center: Kevin Bailey, Ann Matarese, Debbie Blood, Morgan

Tide-related mixing in the eastern Arctic Ocean

Creator:: Howard, Susan L.
Resource Type:: Masters Thesis
Full Text:: the associated mixing. Estimated energy fluxes from the barotropic S2 and M, tides into internal

Influence of upwelling-season coastal currents on near-bottom dissolved oxygen concentrations over a submarine bank

Creator:: Adams, Katherine A.
Abstract:: Wind-driven coastal upwelling brings subsurface water onto the central-Oregon shelf after the spring transition each year. This cold and salty source water is oxygen-poor, yet above the hypoxic threshold, dissolved oxygen < 1.4 ml l⁻¹. Once on the shelf, dissolved oxygen (DO) concentrations of upwelled near-bottom waters are modified by...
Resource Type:: Dissertation
Full Text:: near-bottom hypoxic areas are identified on the mid (50-80-m isobaths) and the outer (120-150-m

Species specific phytoplankton production rates during a spring diatom bloom in Yaquina Bay, Oregon

Creator:: McMurray, Gregory R., 1925-
Abstract:: A simplified autoradiographic method for estimating species-specific phytoplankton production rates in mixed natural communities was evaluated in the laboratory and employed in the field. Laboratory experiments were designed to test the reliability and variability of the simplified method. Assays of ¹⁴C uptake by liquid scintillation spectrometry were used to evaluate...
Resource Type:: Dissertation
Full Text:: autotrophic carbon uptake with 3 l!m filters in the Gulf of California. He found that from 13 to 83% of the

Eddy correlation benthic O₂ exchange rates and characterizations of sediment properties from the central Oregon shelf at 30 meters

Creator:: McCann-Grosvenor, Kristina
Abstract:: Rates of benthic O₂ exchange are important measurements for determining organic matter remineralization, and can shed light on factors driving biogeochemical processes in coastal environments. Measurement of in situ O₂ consumption and production within permeable sediments, such as those found over ~43% of the Oregon-Washington shelf, has traditionally been done...
Resource Type:: Masters Thesis
Full Text:: measurements were made at discrete times over a 7-month period at a 30 m site off Yaquina Head, Newport, OR

ScholarsArchive@OSU

Age progressive volcanism in the Comores Archipelago and northern Madagascar

An investigation of the distribution and abundance of ichthyoplankton and juvenile benthic fishes in relation to nearshore hypoxia within the Northern California Current system

Biology of neustonic larval and juvenile fishes and crabs off Oregon, 1984

Prokaryotes associated with marine crust

Nonlinear internal waves on the continental shelf

Ecology of Greenland halibut (Reinhardtius hippoglossoides) during the early life stages in the Eastern Bering Sea and Aleutian Islands

Tide-related mixing in the eastern Arctic Ocean

Influence of upwelling-season coastal currents on near-bottom dissolved oxygen concentrations over a submarine bank

Species specific phytoplankton production rates during a spring diatom bloom in Yaquina Bay, Oregon

Eddy correlation benthic O₂ exchange rates and characterizations of sediment properties from the central Oregon shelf at 30 meters

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