Kinmont , A . , U. S. Army Beach Erosion 

 Board Bulletin , Vol. 16, July, 1962, 

 pp. 22-23. (BEB Vol. 16) 



The impermeability of groins at Durbin, South Africa, have caused 

 sand at their ends to be eroded. Due to an increase of water depth 

 at their ends, the normal gradients of the beach have been disturbed. 

 Instead of accumulating on the southern face of the groin - the littoral 

 transport being northerly - the sand is forming a central spit, while 

 the areas on both sides of the groins are being severely eroded. 



Key Words - Africa/Field/Erosion/Accretion/ Impermeable/System/ 

 1950-1954/1955-1959/Scour/ 



"The Protection and Preservation of the 6207GR0002 



Atlantic Shore Front of the State of 



New York" 



Anonymous, Final Report, July, 1962, State 



of New York Temporary State Commission on 



Protection and Preservation of the 



Atlantic Shore Front. 



Recurring hurricanes and seasonal storms have caused destruction 

 along the Atlantic shoreline of New York State. Shore protection 

 measures, including groin systems, are reviewed. 



Key Words - System/Photographic/N. Atlantic/Erosion/Accretion/ 



"Aerial Photographs, Plum Island, 6208GR0001 



Massachusetts" 



U. S. Army Corps of Engineers, Aug., 1962, 



New England Division, Unpublished Report. 



(V.F. 1772 8/62) 



Seventeen 8- by 10-inch oblique aerial photographs showing the 

 August 1962 condition of the Plum Island jetty and a four-component 

 rubble-mound groin system. 



Key Words - N. Atlantic/Photographic/Field/System/Rubble-mound/ 

 Impermeable/1960-1964/ 



"San Juan, Puerto Rico, Beach Erosion 6209GR0001 



Control Study" 



99 



