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The action spectrum of photosynthesis of the marine diatom Skeletonema costatum (Greville) Cleve

Creator:: Iverson, Richard L.
Resource Type:: Masters Thesis
Full Text:: , Interscience Publishers, Inc. 1208 p. Richards, F. A. 1952. The estimation and characterization of plankton

Distribution and occurrence of the Salpidae off the Oregon coast

Creator:: Hubbard, Lyle Turner
Resource Type:: Masters Thesis
Full Text:: generally considered as warm-water plankton, the oceanic environment appears marginal for endemic saip

The distribution of hyperiid amphipods off the Oregon coast

Creator:: Van Arsdale, Harriet Ann
Abstract:: Hyperiid amphipods from one-meter plankton net collections made over a two year period at stations 15, 25, 50, and 65 nautical miles off Newport, Oregon, were examined. Nineteen species were identified. The occurrence of some species off Oregon significantly extended the known geographic ranges. To my knowledge Scina crassicornis burmudensis...
Resource Type:: Masters Thesis
Full Text:: amphipods from one-meter plankton net collections made over a two year period at stations 15, 25, 50, and

Plankton and nutrient ecology of the Columbia River estuary

Creator:: Haertel, Lois Steben
Abstract:: Monthly samples of nutrients, phytoplankton and zooplankton were taken in the Columbia River estuary over a period of 16 months in order to determine distribution with season and salinity, and interrelationships between plankton and nutrients. Nitrate and phosphate levels in the river water entering the estuary are high in the...
Resource Type:: Dissertation
Full Text:: : PLANKTON AND NUTRIENT ECOLOGY OF THE COLUMBIA RIVER ESTUARY Abstract approved: Charles Osterberg Monthly

Vertical distribution patterns of plankton and their relationship to physical factors over the continental shelf off Oregon

Creator:: Sutor, Malinda
Abstract:: Discrete layers of phytoplankton and zooplankton were observed over the Oregon continental shelf in summer and fall of 2001 and summer 2002 using optical and acoustical technologies and a pump sampling system. Layers of phytoplankton had steep vertical gradients which were associated with gradients in density and local peaks in...
Resource Type:: Dissertation
Full Text:: Patterns of Plankton and Their Relationship to Physical Factors over the Oregon Continental Shelf Abstract

Coastal upwelling and the ecology of lower trophic levels

Creator:: Laurs, R. Michael
Resource Type:: Dissertation
Full Text:: to express my most grateful thanks to my wife, Suellen, for assistance in sorting plankton samples

The effect of protistan bacterivory on bacterioplankton community structure

Creator:: Suzuki, Marcelino
Resource Type:: Dissertation
Full Text:: cultivated from seawater plankton samples. However, two studies employing molecular techniques support

Radioactivity in oceanic organisms

Creator:: Osterberg, Charles
Resource Type:: Dissertation
Full Text:: plankton so that the spectra of euphauslids, salps, and sergestids at times showed strong peaks due to

Planktic foraminifers of the California Current at 42°N : last glacial maximum and present

Creator:: Ortiz, Joseph D.
Abstract:: MOCNESS plankton tows, sediment traps and sedimentary material are used to determine the linkage between bio-physical forcing and foraminiferal response over a range of time scales from the event scale to the glacial interglacial cycle. The annually averaged planktic foraminiferal fauna of the modem California Current is a diverse community...
Resource Type:: Dissertation

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

ScholarsArchive@OSU

The action spectrum of photosynthesis of the marine diatom Skeletonema costatum (Greville) Cleve

Distribution and occurrence of the Salpidae off the Oregon coast

The distribution of hyperiid amphipods off the Oregon coast

Plankton and nutrient ecology of the Columbia River estuary

Vertical distribution patterns of plankton and their relationship to physical factors over the continental shelf off Oregon

Coastal upwelling and the ecology of lower trophic levels

The effect of protistan bacterivory on bacterioplankton community structure

Radioactivity in oceanic organisms

Planktic foraminifers of the California Current at 42°N : last glacial maximum and present

Production and partitioning of organic matter during simulated phytoplankton blooms

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