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Determination of the apparent dissociation constants of phosphoric acid in seawater

Creator:: Kester, Dana R.
Resource Type:: Masters Thesis
Full Text:: Privacy Redacted for Privacy ACKNOWLEDGEMENTS I would like to express my appreciation to Dr. R. M

Bathyal and abyssal polychaetes (annelids) from the central coast of Oregon

Creator:: Hancock, Danil R.
Abstract:: Polychaete annelids from 48 benthic samples containing over 2000 specimens were identified. Samples were taken with either an anchor dredge or an anchor-box dredge from a 15 station transect (44° 39. 1'N) that ranges from 800 to 2900 meters in depth. Sediment subsamples were collected and analyzed for organic carbon...
Resource Type:: Masters Thesis
Full Text:: differentiated fromperistomium .................. 13 4. Prostomium with caruncle or anterior segments with r

Magnetic profiles across the Aleutian Trench and ridge

Creator:: Skorpen, Allan Jerome
Abstract:: During the North Pacific cruise of the R/V Yaquina in 1966, total magnetic field intensity was measured in the Andreanof group of the Aleutian Islands. Three north-south track lines were made across the Aleutian Trench and ridge between longitudes 175° W and 180°. Three small scale magnetic profiles across the...
Resource Type:: Masters Thesis
Full Text:: During the North Pacific cruise of the R/V Yaquina in 1966, total magnetic field intensity was measured

Size distribution of chemically extracted quartz used to characterize fine-grained sediments

Creator:: Dauphin, J. P. (Joseph Paul)
Abstract:: Quartz is an ubiquitous component of marine sediments. Textural characteristics of this component reflect the dynamics of its transport and at the same time are indicative of its source. Quartz may be extracted from marine sediments by means of a sodium pyrosulfate fusion and hydrofluosilicic acid dissolution without significantly modifying...
Resource Type:: Masters Thesis
Full Text:: extended to Dr. A. R. Niem of the Department of Geology, Oregon State University, for serving as my minor

Swimbladder morphology and buoyancy of Northeastern Pacific myctophids

Creator:: Butler, John Lawton
Abstract:: Of the common adult lanternfishes found off Oregon, two species have fat-invested swimbladders (Stenobrachius leucopsarus Eigenmann and Eigenmann 1890 and Stenobrachius nannochir Gilbert 1891), two species have reduced swimbladders (Lampanyctus ritteri Gilbert 1915 and Lampanyctus galis Gilbert 1891), two species have gas-filled swimbladders ((Protomyctophum thomp soni (Chapman 1944)) and (Protomyctophum...
Resource Type:: Masters Thesis
Full Text:: OF FIGURES Figure Page 1 Diaphus theta, 38 mm. g = gas gland, s = submucosa, r = retia mirablia 7

Some aspects of marine hydroid ecology off Oregon

Creator:: McCormick, J. Michael (Jon Michael), 1941-
Resource Type:: Masters Thesis
Full Text:: expressed to the crew and scientific personnel of the R/VAcona and the Benthic Biological laboratory of the

The relationship between morphology and ecology in the spatangoid urchin Brisaster latifrons

Creator:: Brownell, Charles Lawrence
Resource Type:: Masters Thesis
Full Text:: ratio for allometric growth: R R +m(-s.), (4)c o 1 where R is the corrected value for the ratio; R

Distribution and occurrence of the Salpidae off the Oregon coast

Creator:: Hubbard, Lyle Turner
Resource Type:: Masters Thesis
Full Text:: APPROVED: Associate Prbfessor of Oceanograply in charge of mab-r..} epartment ofOceanography Dean.of

Nitrate reductase activity as a factor influencing the seasonal succession of marine phytoplankton

Creator:: Roelofs, Nancy Ann
Abstract:: Nitrate reductase is known to be the enzyme regulating the reduction of nitrate to nitrite in plants. This reduction is the first and rate-limiting step in the transformation of inorganic nitrate to a cellular nitrogen form. Since this reduction process is essential to phytoplankton growth when nitrate is the only...
Resource Type:: Masters Thesis
Full Text:: dominance. BIBLIOGRAPHY Beevers, L., D. Flesher and R. H. Hageman. 1964. Studies on the pyricline

Clay mineral origin and distribution on Astoria Fan

Creator:: Russell, Kenneth Lloyd
Abstract:: Clay minerals from sediment samples obtained on Astoria Fan were analyzed by X-ray diffraction. Clay minerals are defined for the purpose of this study as crystalline phyllosilicates less than two microns in equivalent settling diameter. The clay minerals are subdivided into the five common families: montmorillonite, chlorite, vermiculite, illite, and...
Resource Type:: Masters Thesis
Full Text:: visible marine diagenesis. 35 BIBLIOGRAPHY Berry, R. W. and W. D. Johns. 1966. Mineralogy of the clay

ScholarsArchive@OSU

Determination of the apparent dissociation constants of phosphoric acid in seawater

Bathyal and abyssal polychaetes (annelids) from the central coast of Oregon

Magnetic profiles across the Aleutian Trench and ridge

Size distribution of chemically extracted quartz used to characterize fine-grained sediments

Swimbladder morphology and buoyancy of Northeastern Pacific myctophids

Some aspects of marine hydroid ecology off Oregon

The relationship between morphology and ecology in the spatangoid urchin Brisaster latifrons

Distribution and occurrence of the Salpidae off the Oregon coast

Nitrate reductase activity as a factor influencing the seasonal succession of marine phytoplankton

Clay mineral origin and distribution on Astoria Fan

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