International audienceTERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures mountains, terraces are accumulated on the course of a humid phase During this accumulation, pediments, fans and mudslides are formed. Then, when aridity appears, calcretes, eolian sands and gypsum crusts settle.Dans les Aurès, les terrasses commencent à se former lors d'une phase humide. Puis, alors que leur accumulation continue, des glacis, des cônes fluvio-nivaux ou alluviaux et des coulées boueuses se mettent en place. Lors de l'aridification, se forment des croûtes calcaires, puis se déposent des sables éoliens et des croûtes gypseuses
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The Algerian Eastern Tell is an example of a humid mediterranean mountain where all types of landsl...
International audienceTERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures m...
International audienceTERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures m...
TERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures mountains, terraces ar...
TERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures mountains, terraces ar...
Abstract. - During historical times, changes of the environment are above all linked to the evolutio...
Abstract. - During historical times, changes of the environment are above all linked to the evolutio...
International audienceDuring Middle Quaternary, zonation asserts itself in Ziban, Aures and Nemencha...
International audienceDuring Middle Quaternary, zonation asserts itself in Ziban, Aures and Nemencha...
During quaternary Arids took place eolian forms and formations (sandy and silty dunes, but also gyps...
During quaternary Arids took place eolian forms and formations (sandy and silty dunes, but also gyps...
International audienceA band of wind-blown sand crosses the Ziban hills NW of Biskra in North-centra...
International audienceA band of wind-blown sand crosses the Ziban hills NW of Biskra in North-centra...
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The Algerian Eastern Tell is an example of a humid mediterranean mountain where all types of landsl...
International audienceTERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures m...
International audienceTERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures m...
TERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures mountains, terraces ar...
TERRACES AND SLOPES EVOLUTION IN THE AURES MOUNTAINS (ALGERIA). In the Aures mountains, terraces ar...
Abstract. - During historical times, changes of the environment are above all linked to the evolutio...
Abstract. - During historical times, changes of the environment are above all linked to the evolutio...
International audienceDuring Middle Quaternary, zonation asserts itself in Ziban, Aures and Nemencha...
International audienceDuring Middle Quaternary, zonation asserts itself in Ziban, Aures and Nemencha...
During quaternary Arids took place eolian forms and formations (sandy and silty dunes, but also gyps...
During quaternary Arids took place eolian forms and formations (sandy and silty dunes, but also gyps...
International audienceA band of wind-blown sand crosses the Ziban hills NW of Biskra in North-centra...
International audienceA band of wind-blown sand crosses the Ziban hills NW of Biskra in North-centra...
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The living conditions of the population in the Anti-Atlas Mountains are not ideal for agriculture: r...
The Algerian Eastern Tell is an example of a humid mediterranean mountain where all types of landsl...