A foliage ramp is formed by planting resilient species of hardy plants such as grasses over a well formed sediment ramp. The plants may be supported while they become established by placement of layers of mesh, netting, or coarse organic material such as vines or branches. This type of ramp is ideally suited for intermittent use by vehicles with a low wheel loading such as dune buggies or agricultural vehicles with large tyres. A foliage ramp should require minimal maintenance if initially formed to follow the beach profile, and not overused.
Beaches are the result of wave action by which waves or currents move sand or other loose sediments of which the beach is made as these particles are held in suspension. Alternatively, sand may be moved by saltation (a bouncing movement of large particles). Beach materials come from erosion of rocks offshore, as well as from headland erosion and slumping producing deposits of scree. A coral reef offshore is a significant source of sand particles. Some species of fish that feed on algae attached to coral outcrops and rocks can create substantial quantities of sand particles over their lifetime as they nibble during feeding, digesting the organic matter, and discarding the rock and coral particles which pass through their digestive tracts.
n → Buchung f, → Bestellung f, → Reservierung f; (of artiste, performer) → Engagement nt, → Verpflichtung f; to make a booking → buchen; to cancel a booking → den Tisch/die Karte etc abbestellen, die Reise/den Flug etc stornieren; to change one’s booking → umbuchen; have you got a booking for or in the name of Higgins? → ist bei Ihnen etwas auf den Namen Higgins gebucht?