What is "berriane"

Berriane (from Tamazight: Bergan) is a medium-sized town and commune in the south of Algeria, coextensive with Bérianne District, in Ghardaïa Province, Algeria. It is located in the north of the Sahara desert, in the extreme North of the wilaya of Ghardaïa, south of Algiers and north of Ghardaïa City. As of the 2008 census it has a population of 30,200, up from 24,802 in 1998, with an annual growth rate of 2.0%. It occupies an area of 2.250 km².