(1) Accumulations of windblown sand on the backshore usually in the form of small hills or ridges stabilized by vegetation or control structures. (2) A type of bed form indicating significant sediment transport over a sandy seabed.
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(1) Accumulations of windblown sand on the backshore usually in the form of small hills or ridges stabilized by vegetation or control structures. (2) A type of bed form indicating significant sediment transport over a sandy seabed.