During February, March and April 1974, the interdisciplinary Coastal
Upwelling Ecosystems Analysis experiment known as JOINT-I took place over
the continental shelf and slope near Cabo Corveiro in the NW African upwelling
region. As part of the field program, Oregon State University
made a series of repeated hydrographic surveys from...
A summary of the observations taken from moored stations and hydrographic surveys in POLYMODE Array III Cluster C is presented. Currents and water temperatures were measured at various depths, including: 150, 225, 300, 500, 750, 1500, 2500, and 4000 meters.
Hydrographic surveys were made during the deployment and recovery cruises....
Self-recording instruments were installed in the Drake Passage in February 1975. Approximately one-half were part of a short-term array. Data from these short-term instruments are described in Pillsbury, Bottero and Still (1976). This report is complementary to Report 65 and describes the data from the long-term array.
The long-term array...
Self-recording instruments were installed in Drake
Passage in February 1976 and recovered in January 1977.
The instrument array consisted of eleven Aanderaa current
meters on seven moorings and two tide gauges. The data
were sampled at one hour intervals.
In this report the measurements are summarized through
pertinent statistics, progressive...
Oregon State University installed and recovered moorings along the coast of Peru during the period late March 1976 through mid-May 1977. A mid-shelf mooring near 15°S (MILA)
was maintained for the full duration of the experiment, through five successive installations. This site was complemented by six other moorings in the...
Aanderaa recording current meters, moored in CUE-I off the Oregon coast at specific depths along both the Newport hydrographic line and perpendicular to the isobaths off Depoe Bay, were set to measure water temperature, current speed, current direction and, in some cases, pressure. In addition, surface buoy meteorological stations were...
Self-recording instruments were installed in the Drake Passage in February 1975. Approximately one-half were part of a short-term array (3 + weeks) and were all successfully recovered in March 1975. The remainder are part of the long-term array which was recovered in January 1976.
The short-term array consisted of 2...
Aanderaa recording current meters, moored off the Oregon coast at fixed depths measured water temperature, current speed, current direction and for some meters, conductivity and pressure. In addition to these subsurface meters, surface meteorological buoys were installed to measure wind speed, wind direction, air and water temperature. Data from each...
Current meters, moored during JOINT-I in the coastal upwelling area off Northwest Africa along 21°40'N measured current speed and direction, temperature and, in some cases, conductivity and pressure. In addition, surface buoy meterological stations were installed at some current meter strings to record wind speed and direction, as well as...
The purpose of this work was to develop a dynamic partial order model of II electrolyte solutions which avoids inconsistencies present in the Debye-1-Iuckel and 1n related theories. It is shown that our results are consistent with activity coefficient data in aqueous electrolyte solutions. The main features of our work...
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.
A new midwater trawl for sampling deepsea nekton from discrete
depths is described. Its mouth area is about 50 m2. The trawl body is
lined with small mesh netting and terminates in a 5-net opening-closing
codend device. Problems of delayed flushing of animals into the codend
and of entanglement of...
Examination of polished sections of manganese micronodules
from metalliferous sediments from the Bauer Deep reveals sequences
of ferromanganese deposition which are consistent for micronodules
from a single sediment sample and imply a common depositional
history for members of such assemblages. The relatively simple
'stratigraphy' of manganese micronodules, as compared to...
Sea level and the alongshore component of wind stress data at
seven locations on the Pacific coast of Canada and the United States
were analyzed. The effective data period was from August 1, 1973 to
September 9, 1975. The seven locations were Tofino, British
Columbia; Neah Bay and Toke Point,...