Index Catalog // ScholarsArchive@OSU

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Creator:: Brodeur, Richard D.
Abstract:: Euphausiids constituted the major food of five co-occuring species of rockfishes (Sebastes spp.). Copepods, decapods, cephalopods, amphipods, fishes and other pelagic prey were also consumed but were less important to the overall diet. Two species, S. flavidus and S. diploproa, were relatively euryphagous, utilizing a high number of prey taxa....
Resource Type:: Masters Thesis
Full Text:: . Bill Pearcy, George Boehlert, Carl Bond and Vern Weber for their cooperation during the study and

Particle size distributions and the vertical distribution of suspended matter in the upwelling region off Oregon

Creator:: Kitchen, James C.
Abstract:: Various methods of presenting and mathematically describing particle size distribution are explained and evaluated. The hyperbolic distribution is found to be the most practical but the more complex characteristic vector analysis is the most sensitive to changes in the shape of the particle size distributions. Particle size distribution, nutrient concentrations,...
Resource Type:: Technical Report
Full Text:: Oceanography Oregon State University Corvallis, Oregon 97331 Reference 77-10 George Keller August 1977 Acting

A compilation of observations from moored current meters. Vol. 13. Currents, temperature and pressure southeast of New Zealand, April 1978-May 1980

Creator:: Bottero, J. S., Bryden, H. L., Root, D. C., and Simpkins, J., III
Abstract:: Observations were made southeast of New Zealand from April 1978 to May 1980 with the objectives of investigating the dynamics of low-frequency motions and their effects on the Antarctic Circumpolar Current; and the formation of subantarctic mode water on Campbell Plateau. Self-recording instruments were deployed during a 7-month period from...
Resource Type:: Technical Report
Full Text:: November 1978. Also shown is the track of a satellite-tracked drifting buoy provided by Dr. George

Ecological and radioecological studies in the Columbia River Estuary and adjacent Pacific Ocean

Creator:: Holton, Robert L., Pearcy, William G., Cutshall, Norman H., and McMechan, Karla J.
Abstract:: This report represents the progress in "Ecological and Radioecological Studies in the Columbia River Estuary and Adjacent Pacific Ocean" for the period 1 April 1975 through 31 March 1976. This research has been supported with funds from the Division of Biomedical and Environmental Research, U.S. Energy Research and Development Administration...
Resource Type:: Technical Report
Full Text:: Robert L. Holton, William O. Pearcy and Norman H. Cutshall Investigators Edited by Karla J. McMechan

Ecological studies in radioactivity in the Columbia River Estuary and adjacent Pacific Ocean : progress report 1 July 1972 through 31 March 1974

Creator:: Cutshall, N. H., Carey, Andrew G., Holton, Robert L., Pearcy, William G., Renfro, William C., and McMechan, Karla J.
Abstract:: This report presents progress accomplished during the 20-month period from 1 July 1972 through 31 March 1974 as part of the program "Ecological Studies of Radioactivity in the Columbia River Estuary and Adjacent Pacific Ocean". This program is a continuing study supported by the Division of Biomedical and Environmental Research...
Resource Type:: Technical Report
Full Text:: Investigator Andrew G. Carey, Jr. Robert L. Holton William G. Pearcy William C. Renfro Co-Investigators

Internship Report : NOAA/MESA

Creator:: Baker, Katherine S.
Resource Type:: Capstone Project
Full Text:: , Jr. Dr. John C. Emerick, Mr. Joseph J. Krieg Dr. Edward P. Myers Ms. Joan D. Myers Dr. George Peter

Juan Fernandez Islands (Chile) Living Marine Resources and Fishery Perspective

Creator:: Arana, Patricio M.
Abstract:: This paper is an attempt to summarize our actual knowledge about the marine resources available in the area. It also analyzes the situation of the fishery and the principal aspects involved in a possible plan for an integral fisheries development of the Oceanic region around the islands. This plan could...
Resource Type:: Capstone Project
Full Text:: _ 1 i Jr. 0 71.i 970 3776 goo US' if o 7r ....._, — 1 4 /,0 49 0 0,r 40.0 /010 4110 a,: .770 if 1

Survey of Oregon Coastal Port Districts: 1976

Creator:: Burger, Jeffrey
Abstract:: Estuaries, an important part of the continental shelf, have been important centers for the economic development of man. They serve as an interface between the terrestrial and oceanic realm and are a part of the ocean that receives the most physical damage. Different agencies and political groups are vested with...
Resource Type:: Capstone Project
Full Text:: . • • 6 • • PORT OF ASTORIA P. O. Box 569 Astoria, Oregon 97103 Phone: 325-4521 Commissioners

Ecological studies of radioactivity in the Columbia River estuary and adjacent Pacific Ocean : progress report 1 April 1974 through 31 March 1975

Creator:: McMechan, Karla J., Cutshall, Norman H., Pearcy, William G., Holton, Robert L., and Oregon State University. School of Oceanography
Abstract:: The progress report that follows includes research results ranging from unproved ideas to scientific papers published during the tenure of this contract. The end of the contract year finds several facets of our work in various states of preparation, therefore the reader is cautioned that all except the published papers...
Resource Type:: Technical Report
Full Text:: , B.A. David W. Evans, M.S. A. Russell Flegal, Jr., M.A. John N. McCall, B.S. Janakiram R. Naidu

Development and erosion history of Bayocean Spit, Tillamook, Oregon

Creator:: Terich, Thomas A. and Komar, Paul D., 1939-
Abstract:: Bayocean sand spit lies along the northern Oregon coast approximately 70 miles south of the Columbia River. Work was begun on the construction of a large recreational resort on the spit in the early 1900's. At the outset, the resort appeared to have a promising future. However, a three-year delay...
Resource Type:: Technical Report
Full Text:: grew from the northward MAIL DCIMRTYLWT OORPS OV IGD=RS. U. 3. ARMY I 7 P Jr FIGURE I IART -St

ScholarsArchive@OSU

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Particle size distributions and the vertical distribution of suspended matter in the upwelling region off Oregon

A compilation of observations from moored current meters. Vol. 13. Currents, temperature and pressure southeast of New Zealand, April 1978-May 1980

Ecological and radioecological studies in the Columbia River Estuary and adjacent Pacific Ocean

Ecological studies in radioactivity in the Columbia River Estuary and adjacent Pacific Ocean : progress report 1 July 1972 through 31 March 1974

Internship Report : NOAA/MESA

Juan Fernandez Islands (Chile) Living Marine Resources and Fishery Perspective

Survey of Oregon Coastal Port Districts: 1976

Ecological studies of radioactivity in the Columbia River estuary and adjacent Pacific Ocean : progress report 1 April 1974 through 31 March 1975

Development and erosion history of Bayocean Spit, Tillamook, Oregon

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