| Autor: |
Jimenez-Moreno, G, Alcicek, H, Alcicek, MC, Ostende, LV, Wesselingh, FP |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
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| Popis: |
Pollen analysis was done on lacustrine sedimentary sequences dated by micromammals as late Pliocene-early Pleistocene that outcrop in two Neogene graben basins from SW Turkey. This study shows vegetation changes from steppe-like to more forested environments, very similar to the cyclic oscillations related to late Pleistocene glacial-interglacial climate changes. Artemisia was abundant during cold-arid periods, indicating that this species was already widespread in this area during the latest Pliocene and the beginning of the Pleistocene. A review of pollen records from Anatolia agrees with this study, suggesting that the spreading of this arid species occurred during a major climatic change: the beginning of the first glaciations and probably a change in seasonality towards summer aridity. Artemisia temporarily disappeared from the region during warm-wet periods and thus we suggest that glacial-interglacial-type oscillations already occurred in the area during the late Pliocene-early Pleistocene. (C) 2015 University of Washington. Published by Elsevier Inc. All rights reserved. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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