Reconstitution of debris flow dynamics on a forested cone combining dendrogeomorphology and diachronic orthophotography analysis (Mont Granier, Chartreuse massif, French Prealps)

The past debris flow dynamics of the Ravin du Diable are analyzed by an integrative approach based on dendrogeomorphological methods coupling with diachronic orthophotography analysis. The aim is to reconstruct (i) both frequency and spatial extent of the recent debris flow activity, (ii) key debris...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Blanpied, Johann, Astrade, Laurent, Ployon, Estelle
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Groupe français de géomorphologie 2017
Schlagworte:	debris flow dendrogeomorphology depositional cone orthophotography French Prealps dendrogéomorphologie lave torrentielle cône de déjection torrentiel orthophotographie Préalpes françaises
Online-Zugang:	https://doi.org/10.4000/geomorphologie.11814 https://hdl.handle.net/20.500.13089/git6 https://journals.openedition.org/geomorphologie/11814
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