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Study on surfzone currents, water quality, and wave predictions at Huntington Beach using CDIP directional wave buoy network. Analysis of surfzone pollutant trajectory, source detection, and current directions to enhance coastal monitoring strategies. The system includes outer and inner wave buoys for assimilation and validation, with models for local, global, shelf, and surfzone conditions. Evaluation of mean alongshore currents, flow reversal, and pollutant trajectories to improve environmental monitoring efforts.
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CDIP Wave MOnitoring & Prediction (MOP) SystemSurfzone Currents & Beach Water QualityHuntington Beach – Case Study S. Grant W.C. O’Reilly F. Feddersen R.T. Guza
CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model
CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model
The CDIP MOnitoring & Prediction System Outer & Inner wave buoys are placed at wave model boundaries for assimilation and validation. Local Model Global Model Shelf Model Shelf Model Shelf Break Local Model Surfzone Current Model CROSS SECTION PLAN VIEW
Southern California Wave Observation Network So Cal MOP System Datawell Directional Waveriders
Southern California Wave Observation Network So Cal MOP System Outer Wave Buoys Measure Arriving Swell from the Open Ocean
Southern California Wave Observation Network So Cal MOP System Inner Wave Buoys Measure Locally Generated Seas
Southern California Wave Observation Network So Cal MOP System Huntington State Beach “Roving” Wave Buoy (20m depth)
CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model
HB06 Surfzone Current Model Validation CDIPMOnitoring andPrediction Orange County MOP Sites
Mean Alongshore Current Model Validation Sep-Oct 2006 Northward Current Southward Current Flow Reversal 14
CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model
EBB Discharge Trajectory from Magnolia Street Ebb Strength Strong Weak
CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model
Pollutant Source FIB Sites Surfzone current Waves HIGHER ENT COUNTS LOWER ENT COUNTS
Magnolia St Ebb Discharge Model w/ FIB Overlay (Summer) ENT > 30 10-30 < 10
Magnolia St. Ebb Discharge Model w/ FIB Overlay (Summer) ENT < 10 10-30 > 30
