| Issue |
ESAIM: ProcS
Volume 57, 2017
ETAMM 2016 - Emerging Trends in Applied Mathematics and Mechanics
|
|
|---|---|---|
| Page(s) | 23 - 36 | |
| DOI | https://doi.org/10.1051/proc/201657023 | |
| Published online | 26 October 2017 | |
Predictability of Marine Population Trajectories–the effect of delays and resource availability *
Now at: Department of Pharmacy, Faculty of Mat. and Nat. Sciences, University of Oslo,
E-mail: a.s.j.frank@farmasi.uio.no
This paper studies the dynamics and stability of a stage-structured (immature/mature) population. The emphasis is on how resource available to the immature stage indirectly regulates the dynamics of the mature stage, where the resource is defined by a Holling-II function. We present the results from numerical experiments, where inference about stability and predictability of the system dynamics is based on the theory of Lyapunov exponents.
Résumé
Cet article étudie la dynamique et la stabilité d’une population structurée en stades (immature/mature). L’accent est mis sur la faon dont la ressource disponible au stade immature contrôle indirectement la dynamique du stade mature, la ressource étant définie par une fonction de type Holling-II. Nous présentons les résultats d’expériences numériques, dans lesquelles l’inférence sur la stabilité et la prévisibilité de la dynamique du système est basée sur la théorie des exposants de Lyapunov.
© EDP Sciences, SMAI 2017
This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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