Mots-clés
Action anthropique ; Bassin-versant ; Changement climatique ; Datation ; Dynamique fluviale ; Epoque historique ; Epoque romaine ; France ; France de l'Est ; Luminescence stimulée optiquement ; Moselle ; Petit âge glaciaire ; Plaine d'inondationClimatic change ; Dating ; Eastern France ; Floodplain ; Fluvial dynamics ; France ; Historical period ; Human impact ; Little ice age ; Moselle ; Optically stimulated luminescence ; Roman era ; WatershedAcción antrópica ; Cambio climático ; Cuenca hidrográfica ; Datación ; Dinámica fluvial ; Francia ; Francia del Este ; Llanura de inundación ; Pequeña edad glaciar ; Época histórica ; Época romanaFluvial response to climatic and anthropogenic forcing in the Moselle drainage basin (NE France) during historical periods : evidence from OSL dating
Auteur(s) et Affiliation(s)
CORDIER, S.
Dept de Géographie et UMR 8591 CNRS - Univ. Paris 1 - Univ. Paris Est Créteil, Créteil, France
Leibniz Inst. for Applied Geophysics, Section Geochronology and Isotope Hydrology, Hannover, Allemagne
LAUER, T.
Leibniz Inst. for Applied Geophysics, Section Geochronology and Isotope Hydrology, Hannover, Allemagne
Inst. für Geographie, Univ., Leipzig, Allemagne
HARMAND, D.
Lab. de Géographie Physique, Univ. Nancy 2, Nancy, France
FRECHEN, M.
Leibniz Inst. for Applied Geophysics, Section Geochronology and Isotope Hydrology, Hannover, Allemagne
BRKOJEWITCH, G.
Pôle Archéologie Préventive, Metz, France
Description :
The AA. studied 3 main sections in the Moselle valley (northeastern France) by a multi-proxy approach combining morphology, sedimentology, archaeological evidence, historical archives, and dating. The geochronological framework was based on Optically Stimulated Luminescence (OSL) and validated by independent age control. The first results show that, in contrast with many other fluvial systems, the Moselle and its tributaries did not experience major changes during historical periods. Climatic changes such as the Little Ice Age had a minor influence on floodplain aggradation (e.g. in grain size or sedimentation rates) in the Moselle valley and were only able to affect the fluvial style. This provides evidence that the reworking of sediments is the main fluvial process at short timescales in the valley floors of the Moselle catchment. In contrast, anthropogenic forcing seems important not only during recent centuries but also since Roman times.
Type de document :
Article de périodique
Source :
Earth surface processes and landforms, issn : 0197-9337, 2012, vol. 37, n°. 11, p. 1167-1175, nombre de pages : 9, Références bibliographiques : 2 p.
Date :
2012
Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley
Langue :
Anglais
Anglais
Droits :
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Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)