2021
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info:eu-repo/semantics/altIdentifier/doi/10.4000/mappemonde.6704
http://creativecommons.org/licenses/by-nc-sa/
Thérèse Hugerot et al., « De la carte diachronique à la trajectoire géohistorique : modélisation du changement paysager d’un cône torrentiel », HAL-SHS : géographie, ID : 10.4000/mappemonde.6704
Classical cartographic tools do not allow to formalize a landscape trajectory other than by diachronic study. The objective is to propose a geohistorical approach by analyzing the phases of change and their spatialization through the use of a documentary corpus gathered in a GIS. This article presents the case of Saint-Antoine alluvial fan (Northern Alps), whose landscape trajectory, in the form of diachronic maps, transition diagram, ternary plot and heuristic timelines, shows the trends and rhythms of change (continuity, bifurcation, turning).