Index Catalog // ScholarsArchive@OSU

New Insights on the Southern Ocean Carbon Cycle from Biogeochemical Argo Floats

Creator:: Williams, Nancy L.
Abstract:: The Southern Ocean plays an important role in the ocean’s uptake of heat and carbon yet the processes controlling this uptake are not well understood. To date, more than 100 biogeochemical profiling floats that measure water column pH, oxygen, nitrate, fluorescence, and backscattering at 10-day intervals have been deployed throughout...
Resource Type:: Dissertation
Full Text:: , Kenneth S. Johnson, Richard A. Feely, Stephen C. Riser, Lynne D. Talley, Joellen L. Russell, Jorge L

CarterLocallyInterpolatedAlkalinity.pdf

Creator:: Carter, B. R., Williams, N. L., Gray, A. R., and Feely, R. A.
Abstract:: We introduce methods and software for estimating total seawater alkalinity from salinity and any combination of up to four other parameters (potential temperature, apparent oxygen utilization, total dissolved nitrate, and total silicate). The methods return estimates anywhere in the global ocean with comparable accuracy to other published alkalinity estimation techniques....
Full Text:: , and possibly underestimated. References Alin, S. R., R. A. Feely, A. G. Dickson, J. M. Hern�andez-Ay

CarterLocallyInterpolatedAlkalinitySupportingInfo.pdf

Creator:: Carter, B. R., Williams, N. L., Gray, A. R., and Feely, R. A.
Abstract:: We introduce methods and software for estimating total seawater alkalinity from salinity and any combination of up to four other parameters (potential temperature, apparent oxygen utilization, total dissolved nitrate, and total silicate). The methods return estimates anywhere in the global ocean with comparable accuracy to other published alkalinity estimation techniques....

Locally interpolated alkalinity regression for global alkalinity estimation

Creator:: Carter, B. R., Williams, N. L., Gray, A. R., and Feely, R. A.
Abstract:: We introduce methods and software for estimating total seawater alkalinity from salinity and any combination of up to four other parameters (potential temperature, apparent oxygen utilization, total dissolved nitrate, and total silicate). The methods return estimates anywhere in the global ocean with comparable accuracy to other published alkalinity estimation techniques....
Resource Type:: Article

Three-Dimensional Network-on-Chip Architectures for Cycle Accurate Full-System Simulator

Creator:: Agarwal, Akash
Abstract:: High Performance Computing can find ubiquitous applications in the industry. HPC-applications are specifically designed to take advantage of the parallel nature of the computing systems which is often enabled by Multi-core/Many-core architectures. With this advent of Multi-processors in the mainstream systems, inter-core communication has been one of the major challenges...
Resource Type:: Presentation and Capstone Project
Full Text:: . Lizhong Chen Assistant Professor EECS, Oregon State University • Moore: Number of transistors in a

The Pacific oyster, Crassostrea gigas, shows negative correlation to naturally elevated carbon dioxide levels: Implications for near-term ocean acidification effects

Creator:: Barton, Alan, Hales, Burke, Waldbusser, George G., Langdon, Chris, and Feely, Richard A.
Abstract:: We report results from an oyster hatchery on the Oregon coast, where intake waters experienced variable carbonate chemistry (aragonite saturation state < 0.8 to > 3.2; pH < 7.6 to > 8.2) in the early summer of 2009. Both larval production and midstage growth (∼ 120 to ∼ 150 µm)...
Resource Type:: Article
Full Text:: to have experienced a greater effect (Feely et al. 2009). Projections for the open ocean suggest that

Assessment of the Carbonate Chemistry Seasonal Cycles in the Southern Ocean From Persistent Observational Platforms

Creator:: Williams, N. L., Juranek, L. W., Feely, R. A., Russell, J. L., Johnson, K. S., and Hales, B.
Abstract:: Observations from Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) biogeochemical profiling Argo floats are used to characterize the climatological seasonal cycles and drivers of dissolved inorganic carbon, total alkalinity, pH, the partial pressure of carbon dioxide (CO2), and the saturation state of aragonite at the surface and at...
Resource Type:: Article
Full Text:: , L. W. Juranek1 , R. A. Feely3, J. L. Russell4 , K. S. Johnson5 , and B. Hales1 1College of Earth

SiedleckiExperimentswithSeasonalForecastsSupplement.pdf

Creator:: Siedlecki, Samantha A., Kaplan, Isaac C., Hermann, Albert J., Nguyen, Thanh Tam, Bond, Nicholas A., Newton, Jan A., Williams, Gregory D., Peterson, William T., Alin, Simone R., and Feely, Richard A.
Abstract:: Resource managers at the state, federal, and tribal levels make decisions on a weekly to quarterly basis, and fishers operate on a similar timeframe. To determine the potential of a support tool for these efforts, a seasonal forecast system is experimented with here. JISAO’s Seasonal Coastal Ocean Prediction of the...
Full Text:: , WILLIAM T. PETERSON (bill.peterson@noaa.gov)5, SIMONE R. ALIN (simone.r.alin@noaa.gov)6, RICHARD A

SiedleckiExperimentswithSeasonalForecasts.pdf

Creator:: Siedlecki, Samantha A., Kaplan, Isaac C., Hermann, Albert J., Nguyen, Thanh Tam, Bond, Nicholas A., Newton, Jan A., Williams, Gregory D., Peterson, William T., Alin, Simone R., and Feely, Richard A.
Abstract:: Resource managers at the state, federal, and tribal levels make decisions on a weekly to quarterly basis, and fishers operate on a similar timeframe. To determine the potential of a support tool for these efforts, a seasonal forecast system is experimented with here. JISAO’s Seasonal Coastal Ocean Prediction of the...
Full Text:: . Bond1,3, Jan A. Newton4, Gregory D. Williams5, William T. Peterson6, Simone R. Alin3 & Richard A. Feely3

Experiments with Seasonal Forecasts of ocean conditions for the Northern region of the California Current upwelling system

Creator:: Siedlecki, Samantha A., Kaplan, Isaac C., Hermann, Albert J., Nguyen, Thanh Tam, Bond, Nicholas A., Newton, Jan A., Williams, Gregory D., Peterson, William T., Alin, Simone R., and Feely, Richard A.
Abstract:: Resource managers at the state, federal, and tribal levels make decisions on a weekly to quarterly basis, and fishers operate on a similar timeframe. To determine the potential of a support tool for these efforts, a seasonal forecast system is experimented with here. JISAO’s Seasonal Coastal Ocean Prediction of the...
Resource Type:: Article

ScholarsArchive@OSU

New Insights on the Southern Ocean Carbon Cycle from Biogeochemical Argo Floats

CarterLocallyInterpolatedAlkalinity.pdf

CarterLocallyInterpolatedAlkalinitySupportingInfo.pdf

Locally interpolated alkalinity regression for global alkalinity estimation

Three-Dimensional Network-on-Chip Architectures for Cycle Accurate Full-System Simulator

The Pacific oyster, Crassostrea gigas, shows negative correlation to naturally elevated carbon dioxide levels: Implications for near-term ocean acidification effects

Assessment of the Carbonate Chemistry Seasonal Cycles in the Southern Ocean From Persistent Observational Platforms

SiedleckiExperimentswithSeasonalForecastsSupplement.pdf

SiedleckiExperimentswithSeasonalForecasts.pdf

Experiments with Seasonal Forecasts of ocean conditions for the Northern region of the California Current upwelling system

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