The mesopelagic animals which are most often detected acoustically are those which contain gas bubbles within their bodies. In the waters off the Oregon coast, the most abundant animals which contain gas bubbles are myctophids. Both the size and the shape of the bubble are important to acoustic measurements. This...
The Alumax Pacific Aluminum Corporation has
proposed construction of an aluminum reduction
facility near Youngs Bay at Warrenton, Oregon.
This report comprises one part of the final report
to Alumax on a research project entitled,
"Physical, Chemical and Biological Studies of
Youngs Bay." It presents data pertaining to the
potential...
A real-time data acquisition/central system has been developed for
environmental monitoring and research. The basic elements of the system
are a large instrumented spar buoy, a computer which controls data acquisition
through a telemetry link and simultaneously files and analyzes the data,
and the investigator who prescribes appropriate sets of...
This report presents hydrographic and chemical data from the eastern
tropical North Pacific Ocean collected in January 1977 aboard Oregon State
University's (OSU) R/V WECOMA during Leg I of Cruise WELOC 77. The purpose of
the cruise, WELOC-77-I, was to investigate the distributions of dissolved nitrous
oxide and molecular hydrogen'...
This report documents the various subroutines in general use by the Oregon
State University Geophysics group. Included are subroutines for plotting
and date and time conversion and arithmetic functions and control
functions.
A multi-disciplinary oceanographic cruise - YALOC '69 - was
carried out by staff of the Department of Oceanography, Oregon State
University aboard the R/V YAQUINA. This report describes the observational
programs undertaken.
YALOC '69 was motivated by a desire to study the geology, geophysics
and physical oceanography of the Panama...
This report comprises one part of a final report to the Alumax Pacific Aluminwn Corporation on the "Physical, Chemical and Biological Studies of Youngs Bay". The data reported herein are the product of the geochemical baseline section of the project.
The primary objectives of the geochemical study were:
1) to...
This is the first of two technical reports derived from the dissertation
by Yao, Neng-Chun titled "Bispectral and Cross-bispectral Analysis
of Winds and Currents off the Oregon Coast. " In this first technical
report we give the theoretical development of the rotary component
approach to the bispectrum and cross-bispectrum among...
The anchor-last mooring procedure is investigated in order to determine the transient forces in the mooring line and the velocities of the anchor. Transient forces were determined and the results showed that no severe snap loads occurred for the cases investigated. In addition, it was found that the vertical velocity...