Erg (landform) Erg (landform) An erg (also sand sea or dune sea, or sand sheet if it lacks dunes) is a broad, flat area of desert covered with wind-swept sand with little or no vegetative cover. The term takes its name from the Arabic word "ʿarq" (), meaning "dune field". Strictly speaking, an erg is defined as a desert area that contains more than of aeolian or wind-blown sand and where sand covers more than 20% of the surface. Smaller areas are known as "dune fields". The largest hot desert in the world, the Sahara, covers and contains several ergs, such as
Mana ERG Mana ERG Mana ERG is the musical project of ex recording engineer and multi-instrumentalist Bruno De Angelis. Born in Rome and grown up in London, he gained experience by recording and producing bands playing very different genres. This had a direct influence on his music, a genre-defying blend of industrial, ethereal, ebm, electronica, and rock elements. Bruno's closest collaborators, who also assist him in the production, are Joe Erber (piano and keyboards) and Tiberio (guitars), but quite often they are joined by special guests such as soprano Deborah Roberts, who, with her crystal clear and yet warm vocals, adds an