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Alluvial cone ; Base level ; Channel geometry ; Climatic variation ; Fluvial dynamics ; Fluvial erosion ; Land use ; Lithology ; Plant cover ; Semi-arid area ; Southern United States ; Stream ; United States of America
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Arroyo ; Cours d'eau ; Cours d'eau intermittent ; Couverture végétale ; Cône de déjection ; Domaine semi-aride ; Dynamique fluviale ; Erosion fluviatile ; Etats-Unis ; Etats-Unis du Sud ; Géométrie hydraulique ; Lithologie ; Niveau de base ; Utilisation du sol ; Variation climatique
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Special Issue. Geomorphic responses to short-term climatic change
changes, and to human impacts, because hillslopes supply abundant sediment to infrequent large streamflow events. Discontinuous ephemeral streams appear to be constantly changing as they alternate between 2 primary modes; either aggradation or degradation