An agent‐based model of dune interactions produces the emergence of patterns in deserts
An agent‐based model of dune interactions produces the emergence of patterns in deserts
Crescent shaped barchan dunes are highly mobile dunes that are usually presented as a prototypical model of sand dunes. Although they have been theoretically shown to be unstable when considered separately, it is well known that they form large assemblies in desert. Collisions of dunes have been proposed as a …