Repository logo
 

Following the niche: the differential impact of the Last Glacial Maximum on four European ungulates

Published version
Peer-reviewed

Change log

Authors

Boscato, Paolo 

Abstract

Predicting the effects of future global changes on species requires a better understanding of the ecological niche dynamics in response to climate; the large climatic fluctuations of the last 50,000 years can be used as a natural experiment to that aim. Here we test whether the realized niche of horse, aurochs, red deer, and wild boar changed between 47,000 and 7,500 years ago using paleoecological modelling over an extensive archaeological database. We show that they all changed their niche, with species-specific responses to climate fluctuations. We also suggest that they survived the climatic turnovers thanks to their flexibility and by expanding their niche in response to the extinction of competitors and predators. Irrespective of the mechanism behind such processes, the fact that species with long generation times can change their niche over thousands of years cautions against assuming it to stay constant both when reconstructing the past and predicting the future.

Description

Funder: European Research Council Consolidator Grant 647787 "LocalAdaptation"

Keywords

Article, /631/158/852, /631/158/1144, /631/158/857, article

Journal Title

Communications Biology

Conference Name

Journal ISSN

2399-3642
2399-3642

Volume Title

Publisher

Nature Research
Sponsorship
European Research Council (647787)
Leverhulme Trust (RPG-2020-317)
ERC Consolidator Grant 647787 "LocalAdaptation" Leverhulme Research Grant RPG-2020-317
Relationships
Is supplemented by: