This report presents biological baseline
information gathered during the research project,
"Physical, Chemical and Biological Studies on Youngs Bay." Youngs Bay is a shallow embayment
located on the south shore of the Columbia River,
near Astoria, Oregon. Nearby portions of the
Youngs River, Lewis and Clark River, Columbia
River, and...
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...
Oregon State University is now observing its Centennial Year. The
first hundred years has brought immense growth to the institution which
is reflected in the last decade.by the initiation and development of a
Department of Oceanography.
The report provides benthic invertebrate densities and sediment texture
data for 48 stations in the Columbia River estuary (Columbia River
mile 0-28) sampled by grab sampler between 31 August 1975 and 22 January
1976.
Studies on elemental and energy transfer in lower trophic levels in
the marine environment were initiated in July 1962 after receipt of AEC
contract AT(45-1)1751. It should be pointed out that this report covers
only a six-month period, because for bookkeeping purposes the contract
was made retroactive to 1 April...
The following report presents a summary of the work conducted between
1 March 1973 and 31 December 1973 as proposed in our research contract "The
Development of Methods for Studying Physical and Biological Processes in
the Nearshore Zone on the Pacific Coast of the United States," supported by
the Eugene...
A numerical model was developed which predicts the dynamic
response of a single mooring line and a buoy of forty feet diameter
to sinusoidal waves, wind and current in all deep waters. All forces
and reactions were considered to be in one plane.
The basic equations for the mooring line...
We designed an experiment to see if turbulence induced by shear instability
could be a mechanism. Using equipment readily available we completed
an experiment from the Ice Island T-3. A sensor array of current meters
and thermistors (described later on) was suspended beneath the sea ice of
Colby Bay, T-3,...
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,...
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...