Predatory Fish Select for Coordinated Collective Motion in Virtual Prey


Dateien zu dieser Ressource

Prüfsumme: MD5:24e609317e146f87b1ae70d240f440a3

IOANNOU, Christos C., Vishwesha GUTTAL, Iain D. COUZIN, 2012. Predatory Fish Select for Coordinated Collective Motion in Virtual Prey. In: Science. 337(6099), pp. 1212-1215. ISSN 0036-8075. eISSN 1095-9203

@article{Ioannou2012-09-07Preda-36974, title={Predatory Fish Select for Coordinated Collective Motion in Virtual Prey}, year={2012}, doi={10.1126/science.1218919}, number={6099}, volume={337}, issn={0036-8075}, journal={Science}, pages={1212--1215}, author={Ioannou, Christos C. and Guttal, Vishwesha and Couzin, Iain D.} }

<rdf:RDF xmlns:rdf="" xmlns:bibo="" xmlns:dc="" xmlns:dcterms="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:creator>Ioannou, Christos C.</dc:creator> <dcterms:rights rdf:resource=""/> <dc:creator>Couzin, Iain D.</dc:creator> <dcterms:abstract xml:lang="eng">Movement in animal groups is highly varied and ranges from seemingly disordered motion in swarms to coordinated aligned motion in flocks and schools. These social interactions are often thought to reduce risk from predators, despite a lack of direct evidence. We investigated risk-related selection for collective motion by allowing real predators (bluegill sunfish) to hunt mobile virtual prey. By fusing simulated and real animal behavior, we isolated predator effects while controlling for confounding factors. Prey with a tendency to be attracted toward, and to align direction of travel with, near neighbors tended to form mobile coordinated groups and were rarely attacked. These results demonstrate that collective motion could evolve as a response to predation, without prey being able to detect and respond to predators.</dcterms:abstract> <dc:language>eng</dc:language> <dc:contributor>Couzin, Iain D.</dc:contributor> <dcterms:available rdf:datatype="">2017-01-30T09:47:53Z</dcterms:available> <dc:creator>Guttal, Vishwesha</dc:creator> <dcterms:issued>2012-09-07</dcterms:issued> <dc:date rdf:datatype="">2017-01-30T09:47:53Z</dc:date> <dc:contributor>Ioannou, Christos C.</dc:contributor> <bibo:uri rdf:resource=""/> <dcterms:title>Predatory Fish Select for Coordinated Collective Motion in Virtual Prey</dcterms:title> <dc:contributor>Guttal, Vishwesha</dc:contributor> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 30.01.2017 (Informationen über die Zugriffsstatistik)

Ioannou_0-387618.pdf 42

Das Dokument erscheint in:

KOPS Suche


Mein Benutzerkonto