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Physical Sciences and Mathematics Commons

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William & Mary

2014

CHSD Presentations

Articles 1 - 17 of 17

Full-Text Articles in Physical Sciences and Mathematics

Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within Chesapeake Bay, Usa, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully Oct 2014

Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within Chesapeake Bay, Usa, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully

Presentations

No abstract provided.


The Development And The Capabilities Of The Community Sediment Transport Modeling System (Cstms) For The York River Estuary, Virginia, Danielle Tarpley, K. Fall, Courtney K. Harris, Carl T. Friedrichs Oct 2014

The Development And The Capabilities Of The Community Sediment Transport Modeling System (Cstms) For The York River Estuary, Virginia, Danielle Tarpley, K. Fall, Courtney K. Harris, Carl T. Friedrichs

Presentations

No abstract provided.


What Controls Bed Erodibility In Muddy, Partially-Mixed Tidal Estuaries?, C. Friedrichs, Grace Cartwright, R. Diaz, K. Fall Oct 2014

What Controls Bed Erodibility In Muddy, Partially-Mixed Tidal Estuaries?, C. Friedrichs, Grace Cartwright, R. Diaz, K. Fall

Presentations

No abstract provided.


Controls On Suspended Particle Properties And Water Clarity Along A Partially-Mixed Estuary, York River, Virginia, Usa, K. A. Fall, C. T. Friedrichs, G. M. Cartwright, D. G. Bowers Oct 2014

Controls On Suspended Particle Properties And Water Clarity Along A Partially-Mixed Estuary, York River, Virginia, Usa, K. A. Fall, C. T. Friedrichs, G. M. Cartwright, D. G. Bowers

Presentations

No abstract provided.


Estuarine Sediment Dynamics, C. T. Friedrichs Oct 2014

Estuarine Sediment Dynamics, C. T. Friedrichs

Presentations

No abstract provided.


Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within Chesapeake Bay, Usa, A. J. Bever, M A.M. Friedrichs, C. T. Friedrichs, M. E. Scully Sep 2014

Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within Chesapeake Bay, Usa, A. J. Bever, M A.M. Friedrichs, C. T. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Comt Chesapeake Bay Hypoxia Modeling, M. Friedrichs, C. Friedrichs, R. Hood, L. Lanerolle Aug 2014

Comt Chesapeake Bay Hypoxia Modeling, M. Friedrichs, C. Friedrichs, R. Hood, L. Lanerolle

Presentations

No abstract provided.


Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. A.M. Friedrichs, C. T. Friedrichs, R. Hood Jun 2014

Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. A.M. Friedrichs, C. T. Friedrichs, R. Hood

Presentations

No abstract provided.


Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully Jun 2014

Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Bathymetry Controls On The Location Of Hypoxia Facilitate Possible Real-Time Hypoxic Volume Monitoring In The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully May 2014

Bathymetry Controls On The Location Of Hypoxia Facilitate Possible Real-Time Hypoxic Volume Monitoring In The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. A.M. Friedrichs, Y. Feng, C. T. Friedrichs May 2014

Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. A.M. Friedrichs, Y. Feng, C. T. Friedrichs

Presentations

No abstract provided.


Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully May 2014

Combining Observations And Numerical Model Results To Improve Estimates Of Hypoxic Volume Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Simple Parameterized Models For Predicting Mobility, Burial, And Re-Exposure Of Underwater Munitions, C. T. Friedrichs May 2014

Simple Parameterized Models For Predicting Mobility, Burial, And Re-Exposure Of Underwater Munitions, C. T. Friedrichs

Presentations

No abstract provided.


Buoyant And Gravity-Driven Transport On The Waipaoa Shelf, J. M. Moriarty, Courtney K. Harris, Carl T. Friedrichs, M. G. Hadfield May 2014

Buoyant And Gravity-Driven Transport On The Waipaoa Shelf, J. M. Moriarty, Courtney K. Harris, Carl T. Friedrichs, M. G. Hadfield

Presentations

No abstract provided.


The Estuarine Hypoxia Component Of The Coastal Ocean Modeling Testbed (Comt), Marjy Friedrichs, Lyon Lanerolle, Carl T. Friedrichs, Raleigh Hood Apr 2014

The Estuarine Hypoxia Component Of The Coastal Ocean Modeling Testbed (Comt), Marjy Friedrichs, Lyon Lanerolle, Carl T. Friedrichs, Raleigh Hood

Presentations

Due to increased nutrient loads that are delivered to our coastal ecosystems, hypoxic events are becoming increasingly prevalent. In response, NOAA is working to monitor, understand and predict hypoxia in U.S. waters in order to develop strategies for forecasting these events and minimizing their detrimental effects. The Chesapeake Bay and its associated tidal tributaries, which together form one of the world’s largest and most important estuaries, is one of the coastal systems where degraded water quality and hypoxia are a major concern. Partially as a result of the number of public livelihoods affected by hypoxic events, the Chesapeake Bay is …


Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. Friedrichs, Carl Friedrichs, Raleigh Hood Feb 2014

Skill Assessment Of Multiple Hypoxia Models In Chesapeake Bay And Implications For Management Decisions, I. D. Irby, M. Friedrichs, Carl Friedrichs, Raleigh Hood

Presentations

The Chesapeake Bay Program (CBP) has used their coupled watershed-water quality modeling system to develop a set of Total Maximum Daily Loads (TMDLs) for nutrients and sediment in an effort to reduce eutrophication impacts which include decreasing the seasonal occurrence of hypoxia within the Bay. The CBP is now considering the use of a multiple model approach to enhance the confidence in their model projections and to better define uncertainty. This study statistically compares the CBP regulatory model with multiple implementations of the Regional Ocean Modeling System (ROMS) in terms of skill in reproducing monthly profiles of hydrodynamics, nutrients, chlorophyll …


Added Value Of Combining Multiple Optical And Acoustic Instruments When Characterizing Fine-Grained Estuarine Suspensions, G. M. Cartwright, C. T. Friedrichs, L. P. Sanford, S. J. Smith Feb 2014

Added Value Of Combining Multiple Optical And Acoustic Instruments When Characterizing Fine-Grained Estuarine Suspensions, G. M. Cartwright, C. T. Friedrichs, L. P. Sanford, S. J. Smith

Presentations

Various optical and acoustic instruments have specific advantages and limitations for characterizing suspensions, and when used together more information can be obtained than with one instrument alone. The LISST 100X, for example, is a powerful tool for estimating particle size distribution, but because of the inversion method used to determine the size distribution, it is difficult to distinguish two dominate populations that peak close to one another, especially among larger grain sizes. In the York River estuary, VA, additional information obtained through the deployment of a RIPScam camera system and an ADV along with the LISST 100X allowed differentiation between …