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P System Based Model of an Ecosystem of the Scavenger Birds


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Author: Cardona, Mónica
Colomer, M. Angels
Margalida, Antoni
Pérez Hurtado de Mendoza, Ignacio
Pérez Jiménez, Mario de Jesús
Sanuy, Delfí
Department: Universidad de Sevilla. Departamento de Ciencias de la Computación e Inteligencia Artificial
Date: 2009
Published in: Proceedings of the Seventh Brainstorming Week on Membrane Computing, vol.I, 65-80. Sevilla, E.T.S. de Ingeniería Informática, 2-6 de Febrero, 2009
ISBN/ISSN: 9788461328369
Document type: Presentation
Abstract: The Bearded Vulture (Gypaetus Barbatus) is an endangered species in Europe that feeds almost exclusively on bone remains provided by wild and domestic ungulates. In, we presented a P system in order to study the evolution of these species in the Pyrenees (NE Spain). Here, we present a new model that overcomes some limitations of the previous work incorporating other scavenger species (predatory) and additional prey species that provide food for the scavenger intraguild and interact with the Bearded Vulture in the ecosystem. After the validation, the new model can be a useful tool for the study of the evolution and management of the ecosystem. P systems provide a high level computational modelling framework which integrates the structural and dynamical aspects of ecosystems in a compressive and relevant way. The inherent stochasticity and uncertainty in ecosystems is captured by using probabilistic strategies.
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