@article {655,
	title = {A computational modeling for real ecosystems based on P systems},
	journal = {Natural Computing},
	volume = {10},
	year = {2010},
	pages = {39-53},
	publisher = {Springer Verlag},
	address = {Amsterdam, Netherlands},
	abstract = {In this paper, a P systems based general framework for modeling ecosystems dynamics is presented. Particularly, ecosystems are specified by means of multienvironment P systems composed of a finite number of environments, each of them having an extended P system with active membranes. The semantics is of a probabilistic type and it is implemented by assigning each rule of the system a probabilistic constant which depends on the environment and the run time. As a case study, two real ecosystems are described: scavenger birds in the Catalan Pyrenees and the zebra mussel (Dreissena Polymorpha) in Ribarroja reservoir (Spain). },
	keywords = {Dynamics, Ecosystem, Mussel, P-System, Probabilistic, Scavenger},
	issn = {1567-7818},
	doi = {10.1007/s11047-010-9191-3},
	url = {http://www.springerlink.com/content/k5346u33465h5u50/},
	author = {M{\'o}nica Cardona and M. Angels Colomer and Antoni Margalida and Antoni Palau and Ignacio P{\'e}rez-Hurtado and Mario J. P{\'e}rez-Jim{\'e}nez and Delf{\'\i} Sanuy}
}
