In the south of the Atacama desert it is located an Aeolian Sand Sea Dunes that is composed by six intermountain dune fields with complex typology of active, semiactive, and stable desert dunes; plus cerro Medanoso, where ...

By means of surveys carried out with a Phase Measuring Bathymetric System and current profiles obtained through an ADCP of the internal area of the Bahía Blanca estuary, a field of large dunes was analysed. There are two ...

The South American Arid Diagonal extends in Argentina from Puna to Patagonia regions. Several dune fields are scattered between the Andes and Pampas ranges, covering plains and plateaus. One of the northernmost dune fields ...