Index Catalog // ScholarsArchive@OSU

The distribution and partitioning of dissolved organic matter off the Oregon Coast : a first look

Creator:: Hill, Jon K.
Abstract:: The purpose of this thesis is to provide a first look at the spatial and temporal distributions of dissolved organic material (DOM) off the Oregon coast of North America. While this paper is not a comprehensive examination of these distributions, several patterns are identified as promising candidates for continued research....
Resource Type:: Masters Thesis
Full Text:: Dissolved Organic Matter off the Oregon Coast: A First Look. Abstract approved: Patricia A. Wheeler The

Production and partitioning of organic matter during simulated phytoplankton blooms

Creator:: Wetz, Michael S.
Abstract:: Few studies have examined the partitioning of organic matter in upwelling systems, despite the fact that these systems play a key role in carbon and nitrogen budgets in the ocean. We examined the production and partitioning of phytoplankton-derived organic matter in deck incubations off Oregon during the upwelling season. During...
Resource Type:: Masters Thesis
Full Text:: Organic Matter During Simulated Phytoplankton Blooms. Abstract approved: Patricia A. Wheeler Few

Utilization of inorganic and organic nitrogen by phytoplankton off the Washington and Oregon coasts

Creator:: Kokkinakis, Steven Andon
Resource Type:: Masters Thesis
Full Text:: : Patricia A. Wheeler Uptake of NO3, NH4+, and urea was measured using tracers during the July 1985

Nitrogen fluxes through microbial communities from Yaquina Bay (Oregon)

Creator:: Jamerlan, Saturnino Juan
Resource Type:: Masters Thesis
Full Text:: through Microbial Communities from Yaquina Bay (Oregon) Abstract approved: Patricia A. Wheeler The

Nitrogen and phosphorus uptake by Enteromorpha prolifera (Mull.) J. Ag.

Creator:: O'Brien, Margaret C. (Margaret Claire), 1954-
Resource Type:: Masters Thesis
Full Text:: tlptake by Enteromorpha prolifera (Mull.) J. Ag. Abstract approved: Patricia A. Wheeler The influence

The release of total and dissolved organic carbon from macroalgae and phytoplankton

Creator:: Kawasaki, Nobuyuki
Abstract:: Many phytoplankton and macroalgae release dissolved organic carbon (DOC). Many macroalgae also produce and store secondary metabolites which in some case have been shown to deter their grazers. The metabolites may be released into the surrounding seawater and could inhibit primary production. On the other hand, some phytoplankton can use...
Resource Type:: Masters Thesis

Submicron particulate organic nitrogen and dissolved organic nitrogen in the central equatorial Pacific

Creator:: Libby, P. Scott
Resource Type:: Masters Thesis

El Nino related variations in nutrient and chlorophyll distributions off Oregon

Creator:: Corwith, Holly L.
Abstract:: The Oregon continental shelf waters are typically characterized by four to five major upwelling events that occur between May and October. The upwelled water is rich in nutrients, which fuels an increase in phytoplankton biomass. The onset of El Nino, however, can disrupt the normal physical processes along the Oregon...
Resource Type:: Masters Thesis
Full Text:: Variations in Nutrient and Chlorophyll Distributions off Oregon Abstract approved Patricia A. Wheeler The

Impact of tropical instability waves on nutrient and chlorophyll distributions in the equatorial Pacific

Creator:: Evans, William Wiley
Abstract:: Tropical instability waves (TIWs) are prominent seasonal features in both the equatorial Pacific and Atlantic Oceans. This work quantifies their role in modulating the distributions of nutrients and phytoplankton biomass. Using an eight year record of biannual ship observations along the Tropical Atmosphere Ocean (TAO) buoy array, cruise sections crossing...
Resource Type:: Masters Thesis
Full Text:: Tropical Atmosphere Ocean (TAO) buoy array, cruise sections crossing TIWs were identified. Both a case

Structure-function analysis of the vaccinia virus I7L proteinase

Creator:: Moerdyk, Megan J.
Abstract:: Vaccinia virus is the prototypic member of the Orthopoxvirus genus. It undergoes a complex replication process where a key step in the transition from immature virion to intracellular mature virion is the cleavage of the major core protein precursors. The product of the I7L open reading frame (ORF) is a...
Resource Type:: Masters Thesis
Full Text:: thank my committee members Dr. Malcolm Lowry and Dr. Patricia Wheeler for graciously agreeing to serve

ScholarsArchive@OSU

The distribution and partitioning of dissolved organic matter off the Oregon Coast : a first look

Production and partitioning of organic matter during simulated phytoplankton blooms

Utilization of inorganic and organic nitrogen by phytoplankton off the Washington and Oregon coasts

Nitrogen fluxes through microbial communities from Yaquina Bay (Oregon)

Nitrogen and phosphorus uptake by Enteromorpha prolifera (Mull.) J. Ag.

The release of total and dissolved organic carbon from macroalgae and phytoplankton

Submicron particulate organic nitrogen and dissolved organic nitrogen in the central equatorial Pacific

El Nino related variations in nutrient and chlorophyll distributions off Oregon

Impact of tropical instability waves on nutrient and chlorophyll distributions in the equatorial Pacific

Structure-function analysis of the vaccinia virus I7L proteinase

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