A.
It has been clearly demonstrated that well-established and protected sand dunes, together with berms, beaches and underwater slopes of suitable configuration and of proper grade and height, are a durable and effective protection against high tides and flooding and against damage by the ocean under storm conditions and are the natural protection of the coastal areas adjacent thereto and that the Township and its inhabitants have an interest in the continued protection thereof and in the right to restore them in the event of damage or destruction.
B.
Said dunes are vulnerable to erosion by both wind and water, but primarily by wind, since its attacks against the dunes are sustained for substantial and frequently recurring periods of time; whereas, if protected by typical berms, beaches and underwater slopes, the dunes are attacked by water only at infrequent intervals. The best available means of protecting said dunes against wind erosion is by preventing indiscriminate trespassing, construction or other acts which might destroy or damage said dunes and through the use of native plantings, supplemented by sand fencing and other devices designated to prevent the free blowing of sand and by maintenance of the surface tensions, root accumulations, normal contours and other features found in typical natural dunes.
C.
The immediate dune and beach area is not capable of rigid definition or delineation or of completely firm stabilization, so that particular sites, at one time free of dunes, may, as a result of natural forces, become part of the dune area necessary for the continuation of the protection above outlined. Persons purchasing or owning such property do so subject to the public interest therein.
D.
It is the purpose of this chapter to define the areas so affected and to establish regulations to assure their continued effectiveness.
E.
The erosion of the beachfront may create an immediate and imminent threat and danger to the life of persons and to property in the Township of Toms River by reason of the destruction of the sand barriers which protect the Township's oceanfront on both public and private property within the Township of Toms River.
F.
The interference with or the depletion of the beach and sand dunes tends to permit encroachment by the sea, and the conditions above recited make it imperative that the governing body regulate and control the removal of sand from the beach or dunes or any other interference with or depletion of the protective barrier on the oceanfront of the Township of Toms River.