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Small scale temperature structure of the upper ocean

Creator:: Simpson, James J. (James Joseph)
Resource Type:: Dissertation
Full Text:: during POLE. A direct measurement of the net 00 Ui -j 0 Ui N -J 0 z 1.2 I: I I I I (2) f(7) f

Nekton remains, diatoms, and holocene upwelling off Peru

Creator:: DeVries, Thomas J.
Abstract:: Partly laminated sediments on the upper continental slope (200-600 m) off central Peru contain a diverse assemblage of fish debris, diatoms, and the remains of a variety of other nektonic, planktic, and benthic organisms. Approximately 97 percent of the fish scales recovered from the best preserved cores come from the...
Resource Type:: Masters Thesis
Full Text:: . Nekton Remains, Diatoms, and Holocene Upwelling of f Peru by Thomas J. DeVries A THESIS submitted to

Oogenesis in Mytilus californianus

Creator:: Elvin, David Winter
Abstract:: A two-year field study was made of a population of the California Sea Mussel, Mytilus californianus, located on a protected tidal bench at Yaquina Head on the Central Oregon Coast. This animal was chosen because it is attached to the rocks, filters particulate matter from the water, produces large amounts...
Resource Type:: Dissertation
Full Text:: ) Title: OOGENESIS IN MYTIIJUS CALIFORNIANUS Abstra A two-year field study was made of a population of

Numerical classification analysis of infaunal composition and distribution on two Oregon coast beaches

Creator:: Nunez Dupre, Jose D.
Abstract:: This investigation examined the community structure of two intertidal sedimentary environments on the Oregon coast in terms of species composition and vertical distribution. A coring device was used to obtain samples from two levels above MLLW in each beach on four occasions. Of the 54 taxa found, 46.2% were crustaceans,...
Resource Type:: Masters Thesis
Full Text:: absent in A and D. All of these species were absent in assemblage B. I-I a: Kt -J . 'I f-n U) '-1

Population characteristics of the Intertidal Green Sea Anemone, Anthopleura xanthogrammica, on the Oregon coast

Creator:: Batchelder, Harold Parker
Resource Type:: Masters Thesis
Full Text:: . Jefferson J. Chapter One Field population censuses with a photographic quadrat method were used to

Dispersion of the sandy-beach amphipod Eohaustorius brevicuspis Bosworth

Creator:: Kemp, P. F.
Abstract:: The microdistribution of the amphipod Eohaustorius brevicuspis was examined over a 19 month period. Field sampling was conducted principally at Lost Creek State Park, Oregon, and on one occasion at Driftwood State Park, Oregon. Both are high-energy, fine sand beaches which appear to be uniform. Stratified random samples were taken...
Resource Type:: Masters Thesis
Full Text:: A N A B S T R A C T O F T H E T H E S I S O F P a u l

Vertical distribution patterns in a subarctic Pacific zooplankton community

Creator:: Marlowe, Christopher J.
Abstract:: A study has been made of the vertical distributions and migrations of a large number of zooplankton species at Weather Station "P" in the Subarctic Pacific. Simultaneously towed horizontal opening-closing nets were used for the study. The distributions and migrations of 104 taxa have been subjectively grouped into seven basic...
Resource Type:: Masters Thesis
Full Text:: vs. depth for (a) Salps Type A and (b) Oncaea media hymena males. -J 100 200 300 cnn NLJML3ER

The dynamics of an isolated population of Acartia tonsa Dana (Copepoda) in Yaquina Bay, Oregon

Creator:: Johnson, John Kenneth
Abstract:: In the upper estuary of Yaquina Bay, Oregon, there is an annual population explosion of Acartia tonsa, (Dana) a calanoid copepod, during the months of July, August and September, followed by a rapid decline to virtual extinction in November. The restricted estuarine distribution affords an excellent opportunity to study the...
Resource Type:: Masters Thesis
Full Text:: a: Iii a- 2 Ui '-5 TOLEDO NEWPORT I- 20 15 F M A M J J A S 0 N D MONTH Figure 2. Mean monthly

Mixed layer observations during the NORPAX POLE experiment : a data report

Creator:: Simpson, James J. and Paulson, Clayton A.
Abstract:: This data report contains observations made from R/P FLIP as part of the first process-oriented NORPAX (North Pacific Experiment) experiment. The experiment was named POLE to indicate that the horizontal extent of sampling was small compared to the largest scale investigated in NORPAX. The part of the experiment reported here...
Resource Type:: Technical Report
Full Text:: Experiment: A data report by James J. Simpson and Clayton A. Paulson OREGON STATE UNIVERSITY Office of

Analysis of meteorological observations from an array of buoys during JASIN

Creator:: Ishida, Hiroshi
Abstract:: Observations of wind speed and direction, air and sea temperature, and solar radiation were obtained from an array of buoys in JASIN. The observations were analyzed to show spatial and temporal variability. Spectra of wind speed and air and sea temperature were computed to illustrate the distribution of variance over...
Resource Type:: Masters Thesis
Full Text:: Smedman-Hogstronj, A. S., and H. Hogstrom, Spectral gap in surface-layer measurement, J. Atnios. Sci., 32

ScholarsArchive@OSU

Small scale temperature structure of the upper ocean

Nekton remains, diatoms, and holocene upwelling off Peru

Oogenesis in Mytilus californianus

Numerical classification analysis of infaunal composition and distribution on two Oregon coast beaches

Population characteristics of the Intertidal Green Sea Anemone, Anthopleura xanthogrammica, on the Oregon coast

Dispersion of the sandy-beach amphipod Eohaustorius brevicuspis Bosworth

Vertical distribution patterns in a subarctic Pacific zooplankton community

The dynamics of an isolated population of Acartia tonsa Dana (Copepoda) in Yaquina Bay, Oregon

Mixed layer observations during the NORPAX POLE experiment : a data report

Analysis of meteorological observations from an array of buoys during JASIN

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