| Autor: |
D'Agostino, Alessia1 (AUTHOR), Di Marco, Gabriele1 (AUTHOR), Marvelli, Silvia2 (AUTHOR), Marchesini, Marco2 (AUTHOR), Martínez‐Labarga, Juan Manuel3 (AUTHOR), Rolfo, Mario Federico4 (AUTHOR), Canini, Antonella1 (AUTHOR), Gismondi, Angelo1 (AUTHOR) gismondi@scienze.uniroma2.it |
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| Zdroj: |
Ecology & Evolution (20457758). Nov2022, Vol. 12 Issue 11, p1-16. 16p. |
| Abstrakt: |
Grotta Mora Cavorso (Jenne, Latium), a complex karstic system in Central Italy, has returned one of the most precious Prehistoric palaeontological and anthropological heritage. Through the analysis of pollen spectra and charcoals from cave stratigraphic levels (Late Pleistocene final phases—Holocene), the overall vegetation trend of the site was pointed out. Although taphonomy and palynology of cave deposits are complex, pollen assemblage represents a reliable source for inferring past vegetation; indeed, climatic, environmental, and cultural interactions determine fossil pollen record. Site formation processes and postdepositional bias should be generally considered in the analysis of stratigraphic sequences used to define paleoenvironmental conditions. The sediment deposits from Grotta Mora Cavorso showed a vegetation pattern point in out a progressive increase in woody plants from lower levels upward. Palynological investigations highlighted a changing environment predominantly characterized by cooler and perhaps more humid conditions than today, with plant subalpine and marsh communities nearby the cave. The ecological requirements of the identified plant taxa supplied useful indications to reconstruct ancient and modern environments of the Simbruini Mounts and the Upper Aniene River valley. This scenario, in accordance with previous faunistic and carpological findings and palynological analyses from Latium, provided a further perspective on the vegetation history, biodiversity, and climate of an important crossroads between the Adriatic and the Tyrrhenian coasts. [ABSTRACT FROM AUTHOR] |
| Databáze: |
GreenFILE |
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