We consider long planetary waves of annual period linearized about a steady, wind-driven subtropical (ST) gyre circulation. The circulation divides the gyre into an eastern zone (EZ) where only the surface layer is in steady motion and a western zone (WZ) where both the surface and the middle layer are...
Oregon Fishermen in Ocean Observing Research (OrFIOOR) is a cooperative research program between ocean scientists and fishermen in the Pacific Northwest. Dungeness crab fishermen attach sensor packages (temperature and dissolved oxygen) to crab pots. The pots serve as platforms of opportunity for ocean observing. This study examines three principle questions...
Within systems characterized by substantial spatial and temporal variability, abundances of organisms tend to be higher in localized areas. Within the northern California Current system, the identification of such marine, biological hotspots would be of great importance to resource managers, conservationists, and research planners, and is consequently a growing area...
Inner shelf hypoxia has occurred along the Oregon coast between the latitudes 44ºN
and 45ºN since 2002 with increasing duration and intensity, posing a threat to marine
life. The objective of this research was to determine whether variation in respiration
rate explains spatial and temporal variation in hypoxia. Dissolved oxygen...
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Dean, University Honors College
I understand that my project will become part of the
The purpose of this study was to examine how three
groups of counselors 1n Oregon's secondary schools viewed
the issue of what tasks should be performed by the Oregon
secondary school counselor. The three groups surveyed
were: sixty-three counselors who have standard norms,
sixty-six counselors who have basic norms, and...
Advances in mobile autonomous vehicles for oceanographic sensing provide new opportunities for passive acoustic monitoring of marine mammals. Acoustically equipped mobile autonomous platforms, including gliders, deep-water profiling floats, and drifting surface buoys can survey for a variety of marine mammal species over intermediate spatiotemporal scales. Additionally, such mobile platforms may...
Development of marine heat waves (MHWs) in the Chile-Peru Current System (CPCS) is influenced by multiple physical processes at the air-sea interface whose individual role in these destructive events is difficult to infer. We identified MHW events from sea surface temperature (SST) anomalies from time periods of extreme ocean warming...
In order to properly model the temperature distribution of a nuclear fuel pin, the thermal conductivity
of the fuel must be known. For sphere pac fuel, the
modeling of the conductivity is complicated due to the
fact that the fuel is a collection of spheres in a random packed bed....