Figure Page 



7.3 The Bruun Rule with Only Seaward Transport of Sediment and 

 Trailing Ramp Seaward of Active Profile 93 



7.4 Comparison of Predicted and Measured Shoreline Changes Due to 

 Water Level Increases, Eastern Shore of Lake Michigan 96 



7.5 Generalized Shoreline Response Model Due to Sea Level Rise. 

 Applicable for a Barrier Island System which Maintains its 



Form Relative to the Adjacent Ocean and Lagoon 97 



7.6 The Role of Shoreward Sediment Transport, Qg , Across the 

 Shelf and Rate of Sea Level Rise in Causing Barrier 



Island Formation 101 



7.7 Possible Mechanism of Sedimentary Equilibrium 102 



7.8 Effect of Cutting Entrance to St. Andrews Bay in 1934 on 

 Downdrift Shoreline 104 



7.9 Effects of Establishment of Cape Canaveral Entrance and 

 Subsequent Nourishment Project on Downdrift Beaches 105 



7.10 Dominant Forces Acting on a Sediment Particle Resting on the 

 Bottom 110 



7.11 Isolines of Non-dimensional Average Bottom Shear Stress Y' vs 

 Relative Depth h/LQ, and Wave Steepness, H/Lq Ill 



8.1 Example of Unconfined and Confined Aquifers 118 



8.2 Balance between Fresh Water and Salt Water in a Coastal Aquifer 



in which the Salt Water is Static 120 



8.3 Circulation of Salt Water from the Sea to the Zone of Diffusion 



and Back to the Sea 121 



8.4 Idealized Characteristics for Unconfined Flow to a 



Shoreline 124 



8.5 Effect of Sea Level Rise on Equilibrium Groundwater, Highly 

 Exaggerated Vertical Scale 126 



8.6 Freshwater Lens Under a Circular Oceanic Island Under Natural 

 Conditions 127 



8.7 Flow to a Single Well Along a Seacoast 129 



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