As ocean ecosystems continue to deteriorate in the face of human induced pressures, marine management professionals are increasingly being urged to predict the impacts of various activities on ocean ecosystems. Many ecosystem interactions are still not adequately understood, so managers often turn to scientists to provide data and analysis on...
In addition to statistics on bay clams, this report includes information about a program to reintroduce native Olympia oysters (Ostrea lurida / Ostrea conchaphila) from Yaquina Bay into Alsea and Netarts bays.
In addition to clam fisheries statistics and results of interviews with recreational clam diggers, this report contains brief mention of native oyster (Ostrea lurida) enhancement activities in Netarts and Alsea bays.
"This report summarizes the results of our bay clam studies in 1996. Activities summarized include recreational and commercial clam fisheries. The tables and figures included give an historical overview of clam harvesting activities and are presented in a manner to allow future analysis to show trends of changes in stock...
In addition to statistics on bay clams, the report includes information about a program to replant native Olympia oysters in Netarts and Alsea bays and to enhance native oyster habitat in Yaquina Bay.
"This report summarizes the results of our bay clam studies in 1995. Activities summarized include recreational and commercial clam fisheries. The tables and figures included give an historical overview of clam harvesting activities and are presented in a manner to allow future analysis to show trends of changes in stock...
A final report on activities related to a professional development activity titled, "Professional development in data curation". The Lundeen Award enabled me to attend the ICPSR workshop "Curating and Managing Research Data for Re-Use." The objective was to build professional capacity within OSUL&P that would empower us to achieve our...
By broad consensus, Open Data presents great value. However, beyond that simple statement, there are a number of complex, and sometimes contentious, issues that the science community must address. In this review, we examine the current state of the core issues of Open Data with the unique perspective and use...
Electrocardiogram (ECG) data are stored and analyzed in different formats,
devices, and computer platforms. There is a need to have an independent platform
to support ECG processes among different resources for the purposes of improving
the quality of health care and proliferating the results from research. Currently,
ECG devices are...
Traditional database management systems have been deemed unsuitable for use in the Computer Aided Engineering environment Object-oriented data models with project management features have been proposed as an alternative. The Distributed Hypothetical Storage System is intended to serve as the underlying storage mechanism for an object-oriented data model. The storage...
Advanced Encryption Standard (AES) is one of the secret key algorithms used in Cryptography. It is applied in a variety of applications including smart cards, internet web servers, automated teller machines (ATMs), etc. Both hardware and software implementations are taken into consideration while addressing AES algorithms. In addition to reaching...
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...
First, we study hard real-time scheduling problems where each task is defined by a four tuple (r, c, p, d): r being its release time, c computation time, p period, and d deadline. The question is whether all tasks can meet their deadlines on one processor. If not, how many...
In an attempt to provide a practical means to measure the information
processing capacity of a real-time digital processing system a
theoretical framework, the Real-Time Schemata, whose basis is a
schematic description and a measure of "useful information," is presented.
The description applies to processes that would typically be
implemented...
In process control systems where an entire process
is being controlled by a computer, the component tasks of
the system have to be monitored. An efficient message
oriented environment could be an important factor in the
optimization of such systems. In this paper we discuss
the design of a real...
An advanced laboratory interfacing capability was developed
for the Real-Time Digital Computer Laboratory in the Chemical
Engineering Department. A stationary interfacing unit located
beside the computer mainframe and two small remote units were
designed, developed and thoroughly tested. These interfacing
units permit experiments with a wide variety of analog and...
This report presents CTD observations of temperature & salinity as a function of hydrostatic pressure in the Kuroshio Extension. The data was taken during the deployment of a ten element current meter array in the Kuroshio in July 1980. CTD lowerings were made from the surface to the ocean floor...
Methods are presented to acquire data from analytical ultracentrifugation experiments
by computer using the absorption optical scanning system of the Beckman Model-E
ultracentrifuge. A computer program was written which analyzes sedimentation velocity
experiments by the van Holde - Weischet method and by the second moment method. The van
Holde -...
Lymphomas and leukemias are the most common cancer in children and young adults and in utero exposure to carcinogens may contribute to the etiology of these cancers. A polycyclic aromatic hydrocarbon (PAH), dibenzo[a,l]pyrene (DBP), was administered to pregnant mice (15 mg/Kg b.w., gavage) on gestation day 17. Significant mortalities in...
Between January 1973 and May 1975, the National Science Foundation sponsored a cooperative field program of direct measurements of circulation on the continental shelf of the west coast of the Florida peninsula. With a variety of instruments, records of ocean currents, bottom pressure,
coastal sea level and winds over the...
This report presents data collected on six cruises made during the months May-October 1972 along the Oregon coast. Both complete data listings and sequential surface data contour charts are presented. The latter graphically display rapid changes in surface water characteristics on time scales as short as a few hours.
The...
The Optical Dynamics Experiment (ODEX) cruise of Oct and Nov 1982 occupied 1984 stations along a transect from the California coast at 35°N to a study area covering the subtropical front near 32°N, 142°W. This report presents data collected with spectral—radiometer instrument package and particle size distributions of discrete water...
Salinity, temperature, oxygen, phosphate, and nitrate observations were taken by Oregon State University of 15 hydrographic cruises in the Northeastern Pacific and one cruise in the Sea of Cortez during 1970. Alkalinity, pH and silicate were taken on special occasions.
Data were collected by Oregon State University personnel aboard the...
Salinity, temperature, oxygen, phosphate, nitrate and silicate
observations were taken by Oregon State University on 17 hydrographic
cruises in the Northeastern Pacific Ocean during 1966. Alkalinity, pH
and total CO2 were taken on special occasions. Nine cruises were
taken along the Newport line. The rest were special cruises made
off...
Salinity, temperature, oxygen, phosphate, and nitrate observations were taken by Oregon State University on 16 hydrographic cruises in the Northeastern Pacific Ocean during 1969. Alkalinity , pH and silicate were taken on special occasions. Nine cruises were taken along the Newport line. The rest were special cruises made off Depoe...
Salinity, temperature, oxygen phosphate, nitrate and silicate
observatIons were taken by Oregon State University on 21 hydrographic
cruises in the Northeastern Pacific Ocean during 1968. Alklinity , pH
and total CO2 were taken on special occasions. Fifteen cruises were
taken along the Newport line. The rest were special cruises made...
This is the fifth report of data collected during a study designed to
determine the currents and water masses along the Oregon coast. The
first four reports cover the period from July 1958 to December 1961 (Wyatt
and Callaway, 1961; Wyatt and Kujala, 1961; Wyatt and Kujala, 1962; Wyatt
and...
This is the fourth data report of a study designed to determine
the current patterns and water mass characteristics along the
Oregon coast.
All data in this report were collected at stations occupied by
Research Vessel ACONA (Burt and Pattullo, 1961). The
Meteorological, sea surface temperature, and coastal sea level data were collected along the west coast of North America from northern Baja California to the Alaska/British Columbia border from 1980 to mid-1984 for the large-scale component of the Coastal Ocean Dynamics Experiment (CODE). This report presents statistical summaries and plots of...
First-order analyses of wind and current time series obtained from a Totem buoy off the Oregon coast during 1970 are presented. In addition, winds at Totem are compared with winds recorded simultaneously at Newport, Oregon.
CTD observations were made in the Code region near Pt. Arena on the northern California coast at 39°N, off Crescent City at 41°54 1 N, off Half Moon Bay at 37°25'N and off Pt. Purisima at 34°45'N during 2-13 July 1981. The observations in the Code region included three repeated...
CTD observations were made in the Code region near Pt. Arena on
the northern California coast at 39°N, off Five Mile Point at 43°13'N,
off Crescent City at 41°54'N, and off Half Moon Bay at 370 25'N,
during 17-29 May 1981. The observations in the Code region included
six repeated...
This report documents oceanographic and meteorological measurements made from instruments deployed on four moorings over the continental shelf west of Oregon, from spring through
summer, 1999. These moorings were a component of an observational and numerical modeling program to study the response of the coastal ocean to wind forcing.
The...
A summary of one phase of a direct observational program conducted
in the coastal region off Oregon is presented. The measurements were
made primarily on the continental shelf in late coastal upwelling season
(August and September 1966). The principal measurements were time
series of horizontal current velocity and temperature fields;...
Our component of the TROPIC HEAT 1987 experiment was
designed to investigate a number of questions raised by our
TROPIC HEAT 1984 measurements (Park et al, 1985; Mourn and
Caldwell, 1985; Mourn et al, 1986; Chereskin et al, 1986; Mourn et
al; 1987). In particular, the goals of LEG 2...
The objectives were to bathymetrically survey areas in the Central Gulf of California where laminated sediments were discovered previously, core with lightweight marine geologic gravity corer, and recover well preserved surface sediment up to 2-3 meters in length. These laminated sediments will essentially be used to establish a model of...
This report presents observations from two programs in 1975, WISP and UP-75 to study circulation off Oregon. WISP was a study of the transition between the winter and spring regimes, and UP-75 was designed to determine whether there is a poleward undercurrent along the continental slope during the upwellinq season....
MILDEX, a mixed layer dynamics experiment, began
October 21, 1983 and lasted until November 16, 1983.
R.P. Flip, R.V. Wecoma and R.V. Acania rendezvoused at
34° N, 127° W to participate in joint observations of
the mixed layer and upper ocean. This report contains
data from the WAve Zone Profiler,...
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...
Internally recording instruments were installed in the Drake Passage in January 1979 and recovered in January 1980. Additional instruments were installed at this time for the first experiment in the Pilot Ocean Monitoring Experiment. These are to be recovered in March of 1981. The array consisted of seventy current meters...
Gravity observations were made with the LaCoste-Romberg underwater
gravity meter during July and August 1962 at 149 stations
in an area 10 by 40 miles (44°10' to 44°50'N latitude and 124°
07' to 124°20'W longitude) off the north-central Oregon coast
from Heceta Head to Depoe Bay. The primary purpose of...
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...
Moored temperature observations were obtained at an array of buoys in the North Atlantic (59° 00.2'-59°10.7'N, 12°27.4'-12°33.6'W) during the Joint Air-Sea Interaction Experiment (JASIN) of 1978. Observations were taken at 10-minute intervals by use of thermistors at 21 depths ranging from 4.5 m to 81.5 m. Plots of temperature as...
Internally recording instruments were installed in the Drake Passage in January 1977 and recovered in December 1977. Additional instruments were installed at this time and recovered in January 1979. The first array consisted of 21 Aanderaa current meters on five moorings. The second array was one mooring with three current...
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...
CTD observations were made in the CODE region near Pt. Arena on the northern California coast at 39°N, off Coos Bay, Oregon at 43°13'N, off Crescent City at 41°541N, and off Half Moon Bay at 37°25'N. The observations in the CODE region included two repeated sections along the Central Line,...
Wecoma cruise W8706A was conducted in June 1987 as part of the pilot study for the Coastal Transition Zone project. CTD observations were made in the coastal transition zone off northern California between 37.5°N and 41.5°N and along 43°13'N off Coos Bay, Oregon. Altogether 133 stations were completed successfully. They...
The area near Point Arguello has long been recognized as a location of strong
upwelling. A tongue of biologically active waters was observed in the earliest studies of
this region (Sverdrup and Allen, 1939). More recently, satellite estimates of chlorophyll by
the Coastal Zone Color Scanner (CZCS) on Nimbus-7 have...
Hydrographic measurements, made with CTD and STD probes in the
vicinity of Cabo Corveiro, NW Africa during the JOINT-I experiment in
Spring 1974, are presented. Computer plots of the vertical profiles of
temperature, salinity, and sigma-t are shown for each hydrographic station.
Associated values of temperature, salinity, sigma-t, specific volume...
Diatom floral analysis of 116 sediment surface samples obtained off Peru reveals a boundary in the sediments between coastal upwelling influenced sediments and sediments outside the highly productive realm. Sinuous patterns of relative abundance for meroplanktic species (Actinocyclus octonarius, Actinoptychus senarius, and Cyclotella striata/stilorum) may preserve the meander-like patterns of...
Preliminary temperature microstructure profiles resulting from the FRONTS experiment in January 1980 are presented. Also included are selected profiles of the kinetic energy dissipation rate estimated by the Batchelor scale technique.
This report documents the observations of velocity, temperature and conductivity made from two moorings deployed in the Kauai Channel on the ridge extending NW from Oahu, Hawaii. The moorings were deployed in November 2000 for two months as part of the Hawaii Ocean Mixing Experiment (HOME) Survey Program.
Several current meter moorings were deployed over the continental margin of Peru along 5° and 10°S to study the Peru current system. The observation period from November 1981 to March 1985 covered the occurrence of El Nino 1982-83. This report presents the six-hourly low-passed data sets of each mooring. Progressive...
A summary is presented of drift bottle releases and recoveries for
87 cruises taken between January 1961 and January 1971. Statistics for
each drift bottle recovered are given for the total time elapsed between
release and recovery, the velocity and the direction toward which each
bottle traveled. Maps of drift...
The data described in this report were collected in support of the program, Abyssal Boundary Current Studies, funded by the National Science Foundation. This program was designed to improve our understanding of the structure and variability of the deep western boundary currents and to estimate their transport of heat and...
Surface drifters were depldyed and tracked over the continental shelf and upper continental slope off central California between Point Conception and Point Sur. The drifters were deployed and tracked from aircraft by Aero-Marine Surveys, Inc. under subcontract to Raytheon Service Company as part of the Central California Coastal Circulation Study...
As part of the SuperCODE and CODE projects, two hydrographic cruises were conducted off Oregon and California in January and April 1984. CTD sections across the continental shelf and slope were made near Coos Bay at 43°13'N, off Crescent City at 41°54%, off Eureka at 40°51%, along the Arena and...
A large-scale west coast shelf experiment called SuperCODE
was conducted off Oregon and California between February 1981
and April 1984. Current and temperature measurements were made
from subsurface arrays off Coos Bay (43°N), Crescent City
(42°N), Eureka (41°N), Half Moon Bay (37.5°N) and Purisima
Point (34.70), between February 1981 and...
During the W7711A cruise, from November 5 through November
13, 1977, a series of measurements were made on the hydrography, suspended particulate matter (spm), nutrients, first and second trophic level biomasses, primary productivity and zooplankton species for the purpose of gaining concurrent winter time information on these parameters. The cruise...
Coastal sea level, atmospheric pressure and wind speed and direction are measured routinely at Newport, Oregon. The tide gage is situated just inside Yaquina Bay and has been operating continuously since February 1967. Atmospheric pressure is measured at the Oregon State University Marine Science Center, very near the tide gage;...
Coastal sea level, atmospheric pressure and wind speed and direction are measured routinely at Newport, Oregon. The tide gage is situated just inside Yaquina Bay and has been operating continuously since February 1967. Atmospheric pressure is measured at the Oregon State University Marine Science Center, very near the tide gage;...
This report describes current meter measurements from an experiment to measure the deep western boundary current that carries dense water from the Antarctic to the Pacific Ocean. The field measurements were conducted as part of a joint two year experiment by Oregon State University, Texas A&M University, Woods Hole Oceanographic...
Wecoma cruise W8705A was conducted in May 1987 as part of the pilot study for the Coastal Transition Zone project. CTD observations were made in the coastal transition zone off northern California between 37.5°N and 41.5°N. Stations were planned along three alongshore transects, at distances of 60, 90 and 150...
This report is documentation of activities and outcomes of the work of the Student Affairs Research and Evaluation office in the Division of Student Affairs. The Office was created by the Vice Provost for Student Affairs in July, 2002. Rebecca A. Sanderson, PhD, was the first Director for this office.
Observations of temperature and pressure in the upper 100 m were taken with a towed thermistor chain in January 1980 north of Hawaii. The observations were taken as a part of a cooperative investigation of the North Pacific subtropical front entitled FRONTS-80. The chain was towed on four occasions over...
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...
The Gibraltar Experiment is a many faceted study of the dynamics
and kinematics of the exchange between the Atlantic and Mediterranean
through the Strait of Gibraltar (Bryden and Kinder, 1986). Net
evaporation over the Mediterranean basin forces a surface inflow of
Atlantic water and a nearly compensating deep outflow of...
The Coordinated Eastern Arctic Experiment (CEAREX) was a multi-platform geophysical study covering the period from winter 1988 to spring 1989 in the vicinity of the Yermak Plateau and Fram Strait. The Oceanography ("0") Camp component of CEAREX was designed to study the physical oceanographic conditions from the deep Nansen Basin...
Observations of temperature and pressure between 10 and 70 m depth
were taken with a towed thermistor chain during late August and early September, 1978, about 400 km northwest of Scotland as a part of the JASIN Experiment. The chain was usually towed at a speed of 3 mis around...
The Arctic Internal Wave Experiment (AIWEX) was designed to study the internal wave and microstructure fields in the Beaufort Sea in the early spring. A major goal of the experiment was to verify the hypothesis that the internal wave and microstructure fields beneath the ice are far less energetic than...
As part of the Peru Currents study, CTD observations were made between February 1983 and April 1985 between 3° N to 17° S off the coasts of Peru and Ecuador. Vertical sections of temperature, salinity and sigma-theta vs
depth from 0 to 625 m are presented for each section completed...
Published September 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Temperature, salinity, density and turbulent dissipation profiles measured using the Rapid Sampling Vertical Profiler during the Coastal Transition Zone Experiment, July 1988.
Published January 1988. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published May 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog