Index Catalog // ScholarsArchive@OSU

Laboratory investigations of the natural fluorescence of marine phytoplankton

Creator:: Laney, Samuel R.
Abstract:: The influence of nitrate availability and irradiance on phytoplankton natural fluorescence was investigated in laboratory cultures of the marine diatom Thalassiosira weissflogii (Bacillariophyceae). Two cultures of phytoplankton, differing only in the nitrate-limited growth rate, were compared to learn how increases in irradiance influences natural fluorescence. Instrumentation was developed for these...
Resource Type:: Masters Thesis
Full Text:: : ~~--~~---~--~------,........,-------- Mark R. Abbott The influence of nitrate availability and irradiance on phytoplankton natural

Physical and chemical factors controlling the distribution of the major phytoplankton classes at the Antarctic Polar Front, 170 °W

Creator:: Mengelt, Claudia
Abstract:: This study was part of the Antarctic Environment and Southern Ocean Study (AESOPS) program, whose main goal was to investigate the role of the biota in the carbon flux from the atmosphere to the interior of the ocean. We quantified the abundance of the major phytoplankton classes and examined the...
Resource Type:: Masters Thesis
Full Text:: AUSTRAL SUMMER C. Mengelt, M. R. Abbott, J. A. Barth, R. M. Letelier, C. I. Measures, and S. Vink

Studies on the spatial variability of phytoplankton physiology and biomass in the Oregon upwelling system

Creator:: Sanders, Rachel B.
Abstract:: The Oregon upwelling system is a region of high biomass and primary productivity as well as strong mesoscale variability. In order to examine the interaction of physical forcing and ecosystem dynamics, four 3-week sampling cruises were conducted in the Oregon upwelling system as part of the Northeast Pacific Global Ocean...
Resource Type:: Masters Thesis
Full Text:: . Abbott The Oregon upwelling system is a region of high biomass and primary productivity as well as

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

Phytoplankton fluorescence and survival below the euphotic zone in the California current system

Creator:: Murphy, Alice M.
Resource Type:: Masters Thesis
Full Text:: Survival Below the Euphotic Zone in the California Current System. Abstract approved: Timothy J. High

Spatial structure of the physical and biological distributions across the Antarctic Polar Front in austral spring and summer

Creator:: Howard, Cidney
Abstract:: Mesoscale surveys to examine the relationship between the physical processes and biological response along the Antarctic Polar Front (PF) were conducted as part of the US JGOFS Southern Ocean Program during austral spring and summer 1997/98. Multiple crossings of the PF near 170° W, using a towed undulating instrument, provided...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: y J. Cowles Mesoscale surveys to examine the relationship between the physical

Development of satellite bloom detection products for coastal Oregon

Creator:: McKibben, S. Morgaine
Abstract:: Two bloom-detection products were developed for the Oregon coast that describe the relative percent change observed between successive pairs of 8-day chlorophyll-a (CHL) and fluorescence line-height (FLH) products obtained from the MODerate Resolution Imaging Spectroradiometer aboard the Aqua spacecraft (MODIS-Aqua). The CHL[subscript dev] and FLH[subscript dev] products, respectively, were optimized...
Resource Type:: Masters Thesis
Full Text:: , Austin R, Wilson W, Baker E, Ball D, Gordon H, Mueller J, El-Sayed S (1980) Nimbus-7 Coastal Zone Color

Temporal variations in volume and geochemistry of volcanism in the Western Cascades, Oregon

Creator:: Verplanck, Emily Pierce
Resource Type:: Masters Thesis
Full Text:: Fisk and Ed Taylor. The discussions I had with Dallas Abbott were enlightening and useful for my

Radiolarian microfauna in the northern California current system : spatial and temporal variability and implications for paleoceanographic reconstructions

Creator:: Welling, Leigh A.
Resource Type:: Masters Thesis
Full Text:: an abrupt transition to lower concentrations offshore (e.g. Small and Menzies, 1981; Abbott and

Zooplankton variability in the California current, 1951-1982

Creator:: Roesler, Collin Stevens
Resource Type:: Masters Thesis
Full Text:: Abbott for their constructive comments on an earlier version of this manuscript. Special thanks go to

ScholarsArchive@OSU

Laboratory investigations of the natural fluorescence of marine phytoplankton

Physical and chemical factors controlling the distribution of the major phytoplankton classes at the Antarctic Polar Front, 170 °W

Studies on the spatial variability of phytoplankton physiology and biomass in the Oregon upwelling system

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

Phytoplankton fluorescence and survival below the euphotic zone in the California current system

Spatial structure of the physical and biological distributions across the Antarctic Polar Front in austral spring and summer

Development of satellite bloom detection products for coastal Oregon

Temporal variations in volume and geochemistry of volcanism in the Western Cascades, Oregon

Radiolarian microfauna in the northern California current system : spatial and temporal variability and implications for paleoceanographic reconstructions

Zooplankton variability in the California current, 1951-1982

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