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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

Effects of artificial fertilization on plankton and benthos production in four experimental ponds

Creator:: McIntire, C. David
Resource Type:: Masters Thesis

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

Primary productivity and community structure of an estuarine impoundment

Creator:: Lyford, John Higgins
Abstract:: An impounded estuary was employed to study primary productivity, community respiration, and community structure as they related to seasonal and temporal succession, salinity, and water temperature. Plankton metabolism was studied by means of the light-and dark-bottle technique. Benthic community metabolism was determined by using the "diurnal oxygen curve" method. Four...
Resource Type:: Dissertation
Full Text:: structure as they related to seasonal and temporal succession, salinity, and water temperature. Plankton

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

Diel changes in marine neuston and plankton communities of Sequim Bay, Washington

Creator:: Valett, Melee Kaye
Abstract:: Studies of the diel behavior of phytoplankton are numerous, however, little work has been done on diel changes in neuston, the organisms inhabiting the surface microlayer. Sampling of the neuston and plankton of Sequim Bay, Washington was conducted on 18-19 August 1983 at four hour intervals. Neuston samples (upper 50...
Resource Type:: Masters Thesis
Full Text:: Diel changes in marine neuston and plankton communities of

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

Effects of artificial fertilization on plankton and benthos production in four experimental ponds

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

Primary productivity and community structure of an estuarine impoundment

Coastal upwelling and the ecology of lower trophic levels

The effect of protistan bacterivory on bacterioplankton community structure

Diel changes in marine neuston and plankton communities of Sequim Bay, Washington

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