Julia Agziou

Relationship between geomorphological characteristics, environmental settings and activity of transitional rock glaciers: Insights from a statistical analysis in the French Alps

Julia Agziou, Benjamin Lehmann, Diego Cusicanqui, Franck Corset et autres

Abstract Permafrost creep is manifested by the presence of rock glaciers in mountainous areas, which are climatically driven landforms. Under degrading permafrost conditions, these ice‐rich bodies tend to slow down until deactivation through a transition phase. However, the ongoing processes and their …

fr (code pays fourni par la source)

Induced polarization applied to landslides—Part 3: the case of rock glaciers

Clément Casotti, Julia Agziou, A. Revil, Philippe Schoeneich et autres

SUMMARY Rock glaciers are specific landforms consisting of a mixture of rock debris, ice, liquid water and air. In the Alps, active rock glaciers are generally found at high elevations above 2500 m. Active rock glaciers creep and can develop anomalous slide-like …

fr, us, cn (code pays fourni par la source)

Investigating transitional rock glaciers through ERT and IP measurements

Julia Agziou, Clément Casotti, Josué Bock, Diego Cusicanqui et autres

International audience

How does rock glaciers deactivate? Geomorphic and activity states of French Alpine rock glaciers in transition

Julia Agziou, Diego Cusicanqui, Benjamin Lehmann, Xavier Bodín et autres

Rock glaciers are the visible expression of mountain permafrost. The deformation of internal ice and basal horizon make them creeping downward, which allows their detection. Their geomorphological characteristics tend to evolve as a response to degrading permafrost conditions. If the internal ice …

fr, us, ch (code pays fourni par la source)

How kinematics attributes improve geomorphological interpretation of rock glacier? Preliminary insights from the revision process of the French rock glaciers inventory the French rock glaciers inventory

Xavier Bodín, Diego Cusicanqui, Thibaut Duvanel, Julia Agziou et autres

International audience

fr (code pays fourni par la source)