Multiple dunes have overlapped and coalesced to form dune fields, with prominent examples visible to the northeast and southwest of the lake.

Rates and directions of motion have been determined for 19 barchan dunes near the ... At the downwind edge of the dune area, some barchans are entering the ...

A large, crescent-shaped dune lying at right angles to the prevailing wind and having a steep, concave leeward side with the crescent tips pointing downwind.

Barchan dunes, or simply barchans, are crescent-shaped dunes found in diverse environments such as the bottom of rivers, Earth's deserts, ...

barchan dune. 以barchan dune 進行詞彙精確檢索結果. 出處/學術領域, 英文詞彙, 中文詞彙. 學術名詞 生態學名詞, barchan dune, 鎌狀沙丘；新月沙丘. 學術名詞

Barchan dunes (above) can become aligned together along a plane perpendicular to the wind. If the line becomes somewhat straight, dune ...

Genesis & evolution of barchan dunes Ali Khosronejad, St. Anthony Falls Laboratory, University of Minnesota ...

Barchan dunes are crescentic dunes with a slipface and two horns that point downwind (see Chapter 11.11). They are associated with areas where there is a ...

Barchan, crescent-shaped sand dune produced by the action of wind predominately from one direction. One of the commonest types of dunes, it occurs in sandy ...

A barchan or barkhan dune is a crescent-shaped dune. The term was introduced in 1881 by Russian naturalist Alexander von Middendorf, for crescent-shaped ...