da Erin Kimbrell mancano 12 anni
539
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tombolos
spits
beaches
forms spits
minimises erosion
protects coastal properties
provides habitat for some animals
adds greenery and beauty to coast
found along Hornsea Beach[holderness,england]
wire cages filled with crushed rocks
built at right angle of coast
st Leornards beach[canada]
low walls built of concrete or wood
create zone of calm water between them and the beach
east coast park
built of concrete
Esplanade
hard engineering: involves the construction of physical structures
absorb wave energy
made of concrete