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dc.contributor.authorSolé, Ricard V.-
dc.contributor.authorBascompte, Jordi-
dc.contributor.authorMartínez, Norbert-
dc.date.accessioned2012-01-16T12:29:41Z-
dc.date.available2012-01-16T12:29:41Z-
dc.date.issued1997-07-
dc.identifier.citationJournal of Theoretical Biology (1997)187: 213-222 270–276es_ES
dc.identifier.urihttp://hdl.handle.net/10261/44301-
dc.description.abstractThe issue of population cycles in mammals is reviewed and focused on the particular case of the snowshoe hare spatiotemporal dynamics[ We have tested some hypotheses by means of an individual!oriented simulation.The results suggest that a lagged response to food supply is able to generate cycles\ which can be qualitatively very similar to the observed _eld ~uctuations[ Surprisingly spatial structures\ as target patterns and spiral waves\ emerge from the trophic interactions despite the random rules in the simulation[ These macroscopic patterns can explain the observed synchronization in hare dynamics over large areas\ which has been recently reported[ Furthermore\ the formation of spiral waves can explain the U!shape pattern in the synchronization vs[ distance plot observed by Ranta and co!workers[ Population cycles and spatial patterns go together[ An increase in the maximum vegetation available acts as a bifurcation parameter\ inducing cycles when it is up to a given thresholdSome {{simulation experiments|| are performed\ and the results are discussed in the light of _eld observations and theoretical predictions[es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsclosedAccesses_ES
dc.titlePopulation Cycles and Spatial Patterns in Snowshoe Hares]an Individua Oriented Simulationes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1006/jtbi.1997.0430-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1006/jtbi.1997.0430es_ES
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