Updated on 13/07/2018
Sens commun
Deep hole dug in the bed by water. Natural or man-made attack action at the base of a natural slope, an escarpment, a cliff, a wall or a rockfill that carries away the least resistant materials on which it rests or which protect it.
According to the Ministry of Ecology
Thématiques associées
Review status
Soumis au comité de relecture.