A simple model of the spatial behaviour of individuals realizing reflexive strategies

Тип публикации: статья из журнала

Год издания: 2009

Ключевые слова: animal, article, behavior, biological model, computer simulation, competitive behavior, physiology, population density, population dynamics, predation, Animals, Competitive Behavior, Computer Simulation, Models, Biological, Population Density, Population Dynamics, Spatial Behavior, Predatory Behavior

Аннотация: A simple model is suggested to describe dynamics of spatially dispersed community consisting of two species, a prey and a predator. These species occupy two biotopes, shifts between them being considered as migrations (a box migration model). Migrations are not random but lead to maximization of an average (in respect to the range) reproduction coefficient for the entire species. The basic model of community dynamics with purposeful migration is explored together with its three modifications. The modified models consider reflexive nature of spatial behavior of prey (1st modification), predator (2d modification), and the both (3d modification). Evolutionary advantages of reflexive behavior relative to non-reflexive one are studied.

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Издание

Журнал: ZHURNAL OBSHCHEI BIOLOGII

Выпуск журнала: Vol. 70, Is. 2

Номера страниц: 99-109

ISSN журнала: 00444596

Место издания: MOSCOW

Издатель: MEZHDUNARODNAYA KNIGA

Авторы

  • Sadovsky M.G. (RAS, Siberian Branch, Inst Comp Modelling, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Senashova M.Y. (RAS, Siberian Branch, Inst Comp Modelling, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Kurshakova K.A. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)

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