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Réunion plénière ANR PaleoCet "The exploitation of whales in the Paleolithic of Atlantic Europe" 3 octobre
with the Islamic conquest of the 1st 7th century and ended with the progressive establishment of the Ottoman documentation of the archaeological city of Barca Al-Marj by Naser Alharari Department of Antiquities Benghazi well-known for the Greek and Roman era Libya remains rather unknown for the tenth centuries of the Islamic era crossroad within the global Islamic world connecting the Maghrib with the Mashriq the Mediterranean Sea available to the historians to write reshape and reconsider the history of medieval Libya. A special emphasis Revisiting the History of Medieval Libya (7th-16th centuries) : "Surveying and documentation of the archaeological archaeological city of Barca (Al-Marj)" par Naser Alharari
aridification of East Africa with the lowest Nile levels recorded at the end of the Dynastic Period. The Khufu Abstract from PNAS site The pyramids of Giza originally overlooked a now defunct arm of the Nile. This fluvial level 40 of its Holocene maximum during the reigns of Khufu Khafre and Menkaure facilitating the transportation 000 y of fluvial variations on the Giza floodplain. After a high-stand level concomitant with the African fluvial channel the Khufu branch enabled navigation to the Pyramid Harbor complex but its precise environmental Nile waterscapes facilitated the construction of the Giza pyramids during the 3rd millennium BCE
accurate measurements of As Pb Mn and Zn. Finally the maps of As distribution over the valley as well as X-ray fluorescence pXRF rigorous maps of soil As concentrations over the Orbiel valley historically impacted isotopic data in the different environmental compartments suggest both a local origin of this contamination contamination and the influence of rivers but above all atmosphere in As dispersion. Lire l'intégralité de l'article areas is essential for protecting human health and the environment although traditional mapping methods Cross-validation of pXRF methodology and application to the Orbiel valley (France) Distribution of arsenic concentrations in soils historically impacted by mining activities: Cross-validation
study assesses the potential of the Landscape Reconstruction Algorithm LRA to reconstruct the spatial and temporal patterns of upland vegetation in the Bassiès Valley northern Pyrenees over the last 200 years a from each site to evaluate the LRA-based reconstruction of local land-cover. The LRA approach was then used improve the reconstruction of past local vegetation compared to pollen percentages alone. The LRA results activity. The quantification of past vegetation dynamics provides opportunities for bridging the gap between patterns of upland vegetation over the last 200 years in the northern pyrenees: Example from the Bassiès
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Encyclopedia of Drugs, Alcohol & Addictive Behavior Encyclopedia of Drugs, Alcohol & Addictive Behavior Encyclopedia of Drugs, Alcohol & Addictive Behavior
Oxford Encyclopedia of Theatre and Performance
Encyclopedia of Environmental Ethics and Philosophy
