

>• 

 O 



m 



Z 



> 

 < 



TIDAL RANGE 

 INNER SHELF SLOPE 

 LAGOON SIZE 



< 

 < 



HI 



< 



Z 

 *. 



o 



> 

 < 



< 

 < 

 < 



< 



< 



ac 

 < 



< 



o 



X 



z 



z 



S 

 < 



NORTH 

 CAROLINA 



I 





V 



i 





1 



f 



SOUTH 

 CAROLINA 











11 





GEORGIA 



| 





i 



FLORIDA 





1 







1 



s 



RIVER 

 DELTAS 



BARRIER 

 ISLANDS 



TIDAL 

 DELTAS 



LINEAR 



SAND 1 INLETS 



RIDGES ! 



TIDAL I SALT 

 FLATS | MARSHES 





i 



i 



A 



T 



1 



1 



! 



I 



h 



\ 



i 





■ 



! 







Figure 15. Environmental parameter changes 

 along the coast as a function of distance 

 (Nummedal et al. 1977, reprinted by per- 

 mission) and tidal range (Hayes 1975, 

 Copyright 1975 by Academic Press, reprinted 

 by permission) 



32 



