Understanding the effect of climate on the composition of communities and its change over time and space is one of the major aims in ecology and paleoecology. Herein, we tackled on this issue by studying late Quaternary large mammal paleocommunities of Eurasia. The late Quaternary was a period of strong environmental instability, especially characterized by the occurrence of the last glacial maximum (LGM). We used community phylogenetics and joint species distribution models in order to understand the factors determining paleocommunity composition in the late Quaternary. Our results support the existence of strong climatic selection operating on the LGM fauna, both through the disappearance of warm-adapted species such as Elephas antiquus, Hippopothamus amphibious, and Stephanorhinus hemitoechus, and by setting the stage for the existence of a community characterized by cold-adapted large mammals. Patterns of abundance in the fossil record, co-occurrence between species pairs, and the extent of climatic forcing on faunal composition, differ between paleocommunities, but not between extinct and extant species, which is consistent with the idea that climate change, rather than the presence of humans, exerted a major effect on the survival of the late Quaternary megafauna. © 2016 Elsevier Ltd

The influence of climate on species distribution over time and space during the late Quaternary / Carotenuto, Francesco; Di Febbraro, M.; Melchionna, Marina; Castiglione, S.; Saggese, F.; Serio, C.; Mondanaro, A.; Passaro, Federico; Loy, A.; Raia, Pasquale. - In: QUATERNARY SCIENCE REVIEWS. - ISSN 0277-3791. - 149:(2016), pp. 188-199. [10.1016/j.quascirev.2016.07.036]

The influence of climate on species distribution over time and space during the late Quaternary

CAROTENUTO, FRANCESCO;MELCHIONNA, MARINA;Castiglione, S.;PASSARO, FEDERICO;RAIA, PASQUALE
2016

Abstract

Understanding the effect of climate on the composition of communities and its change over time and space is one of the major aims in ecology and paleoecology. Herein, we tackled on this issue by studying late Quaternary large mammal paleocommunities of Eurasia. The late Quaternary was a period of strong environmental instability, especially characterized by the occurrence of the last glacial maximum (LGM). We used community phylogenetics and joint species distribution models in order to understand the factors determining paleocommunity composition in the late Quaternary. Our results support the existence of strong climatic selection operating on the LGM fauna, both through the disappearance of warm-adapted species such as Elephas antiquus, Hippopothamus amphibious, and Stephanorhinus hemitoechus, and by setting the stage for the existence of a community characterized by cold-adapted large mammals. Patterns of abundance in the fossil record, co-occurrence between species pairs, and the extent of climatic forcing on faunal composition, differ between paleocommunities, but not between extinct and extant species, which is consistent with the idea that climate change, rather than the presence of humans, exerted a major effect on the survival of the late Quaternary megafauna. © 2016 Elsevier Ltd
2016
The influence of climate on species distribution over time and space during the late Quaternary / Carotenuto, Francesco; Di Febbraro, M.; Melchionna, Marina; Castiglione, S.; Saggese, F.; Serio, C.; Mondanaro, A.; Passaro, Federico; Loy, A.; Raia, Pasquale. - In: QUATERNARY SCIENCE REVIEWS. - ISSN 0277-3791. - 149:(2016), pp. 188-199. [10.1016/j.quascirev.2016.07.036]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/638311
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