Accumulation et creusement dans les vallées depuis 10 000 ans autour de la Méditerranée. Rapport de synthèse. Discussions (Filling and downcutting in the mediterranean valleys since 10000 years)

Résumé En Fr

. - This report gives the content of 15 papers sent to the A.G.F.'s meeting in Meudon, devoted to the alluvial fills and linear erosion during holocenic and historical times along the mediterranean rivers. These papers has been published in Physio-Géo, the bulletin of the Laboratory of physical geography in Meudon (U.R.A. 141 of the C.N.R.S. It is divided in three parts. The first one summarizes stratigraphical and chronological datas since 10000 years, with alternatively accumulation and downcutting. The second part studies the meaning of the holocenic alluvial fills according to their natural environment. The last one is devoted to the lowest terraces, built during historical times, at varied periods, from the greek antiquity to the middle-age. It discusses the part played by land use and climatic changes in the morphogenesis of the valley floors.

. - Ce rapport constitue une mise au point élaborée à partir de 15 communications publiées in extenso dans le n° 22-23 de Physio-Géo (Bulletin du Laboratoire de Géographie physique du C.N.R.S., Meudon).