Titre du document / Document title
Évolution des activités agropastorales du Haut Jura (France) au cours des trois derniers millénaires = Late Holocene human impact on the vegetation of Haut Jura (France)
Auteur(s) / Author(s)
GAUTHIER Emilie
(1) ;
Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)
(1) Laboratoire de Chrono-Écologie, UMR 6565/CNRS, UFR Sciences et Techniques, 16 route de Gray, 25030 Besançon, FRANCE
Résumé / Abstract
The settlement of the second plateau, in the Jura range (above 700 meters altitude), remains dubious until XIe century, for lack of archaeological or textual data sufficient. In order to answer uncertainties, as well geographical as chronological, palynological analysis, performed in two peat bogs, allowed to reconstitute the fluctuations of human influence on vegetation since the Iron Age. Anthropogenic indicators show that this zone was populated during Protohistory. Human impact increases slightly during Gallo-Roman period. Regression of human influence is recorded at the transition between the Lower Empire and the Early Middle Age. Human activities reappear in a stable way and forest clearings emphasize from XIe century. A last agricultural crisis is perceived in XIVe century, consequence of the various disorders, which strike the area at this time. The recovery started in XVe century involves an overexploitation of environment.
Revue / Journal Title
Quaternaire
ISSN 1142-2904
Source / Source
2002, vol. 13, n
o2, pp. 137-147 (1 p.1/4)
Langue / Language
Français
Editeur / Publisher
Association française pour l'étude du quaternaire, Paris, FRANCE
(1990)
(Revue)
Mots-clés anglais / English Keywords
Phanerozoic ;
Cenozoic ;
Quaternary ;
upper Quaternary ;
Holocene ;
Europe ;
Western Europe ;
dating ;
pollen diagrams ;
Subatlantic ;
pollen analysis ;
impact statements ;
human activity ;
Iron age ;
peat bogs ;
altitude ;
vegetation ;
upper Holocene ;
Jura Mountains ;
Jura France ;
France ;
Mots-clés français / French Keywords
Phanérozoïque ;
Cénozoïque ;
Quaternaire ;
Quaternaire sup ;
Holocène ;
Europe ;
Europe Ouest ;
Datation ;
Palynodiagramme ;
Subatlantique ;
Analyse pollinique ;
Etude impact milieu ;
Action anthropique ;
Age Fer ;
Tourbière ;
Altitude ;
Végétation ;
Holocène sup ;
Jura Chaîne ;
Jura Département ;
France ;
Mots-clés espagnols / Spanish Keywords
Fanerozoico ;
Cenozoico ;
Cuaternario ;
Cuaternario sup ;
Holoceno ;
Europa ;
Europa del Oeste ;
Fechado ;
Palinodiagrama ;
Análisis polínico ;
Estudio impacto medio ;
Acción hombre ;
Edad Hierro ;
Turbera ;
Altitud ;
Vegetación ;
Holoceno sup ;
Jura Departamento ;
Francia ;
Localisation / Location
INIST-CNRS, Cote INIST : 11408, 35400010917723.0050
Nº notice refdoc (ud4) : 13870203