Index Catalog // ScholarsArchive@OSU

Effects of micro-nutrients and major nutrients on the growth and species composition of natural phytoplankton populations

Creator:: Frey, Bruce E.
Abstract:: Large-volume (20-liter) bioassays were carried out in order to assess the effects of major nutrients and micro-nutrients on natural phytoplankton populations in water collected from a site close to the mouth of Yaquina Bay, Oregon. Seven long-term experiments were conducted during the years 1975-1976. A stripping technique employing activated carbon...
Resource Type:: Dissertation
Full Text:: appreciatiye of my advisor, Dr. Lawrence F, Small, for providing the blend of guidance and freedom which have

Primary biomass and production processes in the Columbia River estuary

Creator:: Lara-Lara, Ruben
Resource Type:: Dissertation
Full Text:: my gratitude to my major professor, Dr. Lawrence F. Small, for his invaluable support, guidance and

Distribution and abundance of four trace metals in net phytoplankton and seston off the Oregon coast

Creator:: Vogel, Allan Hayes
Resource Type:: Masters Thesis
Full Text:: COAST Abstract approved: (.. (Signature Lawrence F. Small Phytoplankton were collected in the Oregon

Effects of ultraviolet-B radiation on marine phytoplankton

Creator:: Behrenfeld, Michael Joseph
Abstract:: Global increases in ultraviolet-B radiation (UVBR:290- 320 nm) resulting from decreases in stratospheric ozone concentration have the potential to alter marine primary production and affect global climate and marine trophic dynamics. Effects of UVBR on phytoplankton carbon fixation were determined from open ocean exposure studies conducted off the coast of...
Resource Type:: Dissertation
Full Text:: II Committee member: program manager. Committee member: program manager. Lawrence F. Small Major

Recycling of iron and conditioning of sea water by a marine dinoflagellate

Creator:: Frey, Bruce E.
Resource Type:: Masters Thesis
Full Text:: : RECYCLING OF IRON AND CONDITIONING OF SEA WATER BY A MARINE DINOFLAGE Abstract approved: Lawrence F. Small

Seasonal relationship between the digestive enzyme activity of laminarinase and ingestion rate of Acartia clausii

Creator:: Ellis, Steven G.
Resource Type:: Masters Thesis
Full Text:: : or the S Dean of Gradua't School Date thesis is presented -1 J 1Qi Typed by Steven G. Ellis for

Seasonal dynamics and allometric considerations of feeding and food processing for macrozooplankton in the northeast Pacific Ocean

Creator:: Ellis, Steven G.
Resource Type:: Dissertation
Full Text:: pheopigments (j)heophorbide + pheophytin). The fractional loss of pigment (A) is usually assumed to be zero

The feeding behavior of two populations of the estuarine copepod Acartia clausi

Creator:: O'Connors, Harold Blane Jr
Resource Type:: Dissertation
Full Text:: December through March, the density of 44° 36' NEWPORT... . I (TOLEDO 2 - J I: . .l \YAQUINA o

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:: Lawrence F. Small A simplified autoradiographic method for estimating species- specific phytoplankton

Short-period quantitative and qualitative utilization of food carbon and nitrogen by starved Calanus copepods

Creator:: Menzies, David William
Resource Type:: Masters Thesis
Full Text:: professor, Dr. Lawrence F. Small, for his boundless encouragement and enthusiasm during the preparation of

ScholarsArchive@OSU

Effects of micro-nutrients and major nutrients on the growth and species composition of natural phytoplankton populations

Primary biomass and production processes in the Columbia River estuary

Distribution and abundance of four trace metals in net phytoplankton and seston off the Oregon coast

Effects of ultraviolet-B radiation on marine phytoplankton

Recycling of iron and conditioning of sea water by a marine dinoflagellate

Seasonal relationship between the digestive enzyme activity of laminarinase and ingestion rate of Acartia clausii

Seasonal dynamics and allometric considerations of feeding and food processing for macrozooplankton in the northeast Pacific Ocean

The feeding behavior of two populations of the estuarine copepod Acartia clausi

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

Short-period quantitative and qualitative utilization of food carbon and nitrogen by starved Calanus copepods

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