63 research outputs found
Orbital- and sub-orbital-scale climate impacts on vegetation of the western Mediterranean basin over the last 48,000 yr
L’agriculture des plus anciennes communautés rurales d’Italie
Les témoignages les plus anciens de plantes cultivées que nous connaissons jusqu’à présent pour l’Italie sont des grains de Triticum aestivum/durum et d’Hordeum de la 1ère phase du village de Rendina (Italie méridionale), antérieurs à 5160 ans B.C. Un tableau de la distribution géographique en Italie des céréales cultivées les plus anciennes et des premières trouvailles de légumineuses du Néolithique est présenté.The oldest records of cultivated plants known until now in Italy are the caryopses of Triticum aestivum/durum and of Hordeum found in the phase I of Rendina (South Italy), in the layers older than 5160 y. B.C. Géographie distribution of the main cultivated cereals and of the first puises found in Italy for the neolithic is given
Middle and upper Pleistocene natural environment in the Roman area: climate, vegetation and landscape
Pollen biostratigraphy from Valle di Castiglione (Roma) between 130,000 and 15,000 years BP.
Transitions from Interglacial to Glacial in the Pollen Record from Valle di Castiglione (Roma)
The pollen record from Valle di Castiglione, a crater lake near Rome, encompasses a number of fluctuations from forest to non-forest vegetation types over the last 250,000 years. Changes of biomass, structure and composition of vegetation at the transitions are discussed, on the basis of both pollen percentages and concentrations. The case of the Eemian is described in detail
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