Djebel Aziza-die Ruinen einer Berber-Rückzugssiedlung in Südtunesien. (Djebel Aziza-the ruins of a retreat-settlement of the Berber in southern Tunisia)
The performance of the agricultural sector in Tunisia. An indicator system to measure the performance of agrarian strategies
, in turn, differ among different systems. In this article an indicator system will be designed to examine agrarian strategies. The system is applied to evaluate the agrarian development in Tunisia. - (l'A.).
Planning for internal migration. The case of Tunisia.
complète du même auteur: Planning for Migration, the case of Tunisia, 1979, in Conference on Population and Development, Popul. Geo. Study Group, Cambridge, 15p.
Limestone weathering in contemporary arid environments : a case study from southern Tunisia
Algae ; Arid area ; Biogenic process ; Desert ; Geochemistry ; Karst ; Palaeo-environment ; Salt ; Tunisia ; Weathering
Weathering features are described from a meteorologically arid area in southern Tunisia. The active development of a complex microkarst and associated salt weathering are combining to destroy linear karstic features such as rillenkarren, widespread
Techniques for measuring rock weathering : application to a dated fan segment sequence in southern Tunisia
Alluvial cone ; Arid area ; Dating ; Relative dating ; Research technique ; Tunisia ; Weathering
Three techniques for measuring rock weathering are applied to a dated sequence of alluvial fan segments in southern Tunisia. Two of these techniques depend on measuring surface roughness (the micro-roughness meter and a displacement approach
Recent aeolian origin of surficial gypsum crusts in southern Tunisia : geomorphological, archaeological and remote sensing evidence
Aeolian features ; Archaeology ; C 14 dating ; Duricrust ; Eolian deflation ; Geochronology ; Gypsum ; LANDSAT ; Quaternary ; Remote sensing ; Roman era ; Surface deposits ; Thematic Mapper ; Tunisia
of the Chott Djerid basin, southern Tunisia. The research focuses on crusts located on and adjacent to glacis near Tozeur, where a Roman site is located near and within an extensive deposit of surficial gypsum crusts.
This paper aims to assess the utility of sulphur isotope analysis for providing an insight into the source of the gypsum in the vicinity of the Chott Djerid basin, southern Tunisia. The AA. sampled the isotopic composition of bedrock samples
The A. challenges the generalization drawn of the Rif and Tell mountains of Algeria, Morocco and Tunisia as a zone of agricultural collapse, land abandonment and outmigration. More accurately, parts of this region expand and contract at different