CONTENTS 



FIGURES — Continued 



Page 



6-19 Protective beach, Rockaway Beach, New York 6-23 



6-20 Protective beach , Rockaway Beach , New York 6-24 



6-21 Protective beach, Redondo Beach, California 6-29 



6-22 Map of protective beach, Redondo Beach, California 6-30 



6-23 View of protective beach facing north from 48th Street, 



Dade County, Florida 6-33 



6-24 Project area depicting five phases of beach restoration, 



Dade County , Florida 6-34 



6-25 Foredune system, Padre Island, Texas 6-37 



6-26 Erecting snow-type sand fencing 6-39 



6-27 Snow-type sand fencing filled to capacity. Padre Island, Texas 6-40 



6-28 Sand accumulation by a series of four single-fence lifts, Outer 



Banks , North Carolina 6-4 1 



6-29 Sand accumulation by a series of three double-fence lifts. Outer 



Banks , North Carolina 6-42 



6-30 Sand fence dune with lifts positioned near the crest. Padre 



Island , Texas 6-42 



6-31 Sand fence dune with lifts positioned parallel to the existing 



fence, Padre Island, Texas 6-43 



6-32 Sand fence deterioration due to exposure and storms 6-44 



6-33 Mechanical transplanting of American beachgrass 6-46 



6-34 American beachgrass dune, Ocracoke Island, North Carolina 6-49 



6-35 American beachgrass with sand fence. Core Banks, North Carolina.... 6-50 



6-36 Sea oats dune. Core Banks, North Carolina 6-50 



6-37 Sea oats dune. Padre Island, Texas 6-51 



6-38 European beachgrass dune , Clatsop Spit , Oregon 6-52 



6-39 Types of littoral barriers where sand transfer systems have 



been used 6-55 



6-40 Fixed bypassing plant. South Lake Worth Inlet, Florida 6-57 



6-41 Fixed bypassing plant. Lake Worth Inlet, Florida 6-58 



