Počet záznamů: 1  

Allee effects in social species

  1. 1.
    0484635 - BC 2022 RIV US eng J - Článek v odborném periodiku
    Angulo, E. - Luque, G. M. - Gregory, S. D. - Wenzel, J. W. - Bessa-Gomes, C. - Berec, Luděk - Courchamp, F.
    Allee effects in social species.
    Journal of Animal Ecology. Roč. 87, č. 1 (2018), s. 47-58. ISSN 0021-8790. E-ISSN 1365-2656
    Grant CEP: GA ČR(CZ) GA15-24456S
    Institucionální podpora: RVO:60077344
    Klíčová slova: demography * metapopulation * population dynamics
    Obor OECD: Ecology
    Impakt faktor: 4.364, rok: 2018
    Způsob publikování: Open access
    https://besjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.12759

    We review available evidence of Allee effects and model the role of demographic and behavioural factors that may combine to dampen or strengthen Allee effects in social species. We use examples across various species with contrasting social structure, including carnivores, bats, primates and eusocial insects. Building on this, we provide a conceptual framework that allows for the integration of different Allee effects in social species. We specifically show that populations with higher group size heterogeneity and in which individual social groups cooperate demonstrate the weakest Allee effects and may thus provide an explanation for why extinctions due to Allee effects are rare in social species.
    Trvalý link: http://hdl.handle.net/11104/0280134

     
     
Počet záznamů: 1  

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