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Article Dans Une Revue Journal of Theoretical Biology Année : 2010

Effects of density dependent sex allocation on the dynamics of a simultaneous hermaphroditic population: Modelling and analysis

A. Kebir
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S. Ben Miled
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M.L. Hbid
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Résumé

In this work we present a mathematical model describing the dynamics of a population where sex allocation remains flexible throughout adult life and so can be adjusted to current environmental conditions. We consider that the fractions of immature individuals acquiring male and female sexual roles are density dependent through non-linear functions of a weighted total population size. The main goal of this work is to understand the role of life-history parameters on the stabilization or destabilization of the population dynamics.
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Dates et versions

hal-00578716 , version 1 (22-03-2011)

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Citer

A. Kebir, S. Ben Miled, M.L. Hbid, R. Bravo de La Parra. Effects of density dependent sex allocation on the dynamics of a simultaneous hermaphroditic population: Modelling and analysis. Journal of Theoretical Biology, 2010, 263 (4), pp.521. ⟨10.1016/j.jtbi.2009.12.013⟩. ⟨hal-00578716⟩
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