Beach Stabilization - Stockton College

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<strong>Beach</strong> Nourishment Performance• Each nourishment cycle has a project "lifetime" expectancy• Maintenance nourishment repeated to maintain the design beach template• <strong>Beach</strong> nourishment projects usually shed sand in four ways including• Storms tropical and Noreaster’s have a regional erosional effect• “Compensating slopes” normally by design• “End effect” erosion caused by equilibrium between adjacent shorelines• “Hotspots”, accelerated erosional areas compared to adjacent shoreline
Compensating Slope
Page 1 and 2: Beach StabilizationStructure & Beac
Page 3 and 4: Shoreline Stability Concerns• Red
Page 5: Barrier Islands• Formed 18,000 ye
Page 8 and 9: Developed Barrier Islands• Atlant
Page 10 and 11: Wood and Rock Groins• Earliest ef
Page 12 and 13: Limiting Groin Effects• Notched g
Page 14 and 15: Seawalls• Seawalls normally const
Page 16 and 17: Submerged Breakwaters• Most often
Page 18 and 19: Performance Assesment• Foundation
Page 20 and 21: Beach Nourishment• A commonly use
Page 24 and 25: End Effect Erosion25-Year Coastal C
Page 26 and 27: Dune Vulnerability Study of Surf Ci
Page 28 and 29: Beach Nourishment Economics• Hydr
Page 30 and 31: By Passing & Sand Back Passing• B
Page 32 and 33: Sand Back Passing• Avalon, New Je
Page 34 and 35: Avalon Back Passing Performance•
Page 36 and 37: Avalon, NJ Estimate Cost Analysis
Page 38 and 39: Potential for Jersey Communities•
Page 40 and 41: Ocean City Accretive ZoneShed proje
Page 42 and 43: Jersey Shore Stabilization Efforts
Page 44: Review• Overdevelopment on NJ coa

Beach Stabilization - Stockton College

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