Dynamics and coexistence in a system with intraguild mutualism

Autores
Assaneo, María Florencia; Coutinho, Renato Mendes; Lin, Yangchen; Mantilla, Carlos; Lutscher, Frithjof
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
It is a tenet of ecological theory that two competing consumers cannot stably coexist on a single limiting resource in a homogeneous environment. Many mechanisms and processes have since been evoked and studied, empirically and theoretically, to explain species coexistence and the observed biological diversity. Facilitative interactions clearly have the potential to enhance coexistence. Yet, even though mutual facilitation between species of the same guild is widely documented empirically, the subject has received very little theoretical attention. Here, we study one form of intraguild mutualism in the simplest possibly community module of one resource and two consumers. We incorporate mutualism as enhanced consumption in the presence of the other consumers. We find that intraguild mutualism can (a) significantly enhance coexistence of consumers, (b) induce cyclic dynamics, and (c) give rise to a bi-stability (a 'joint' Allee effect) and potentially catastrophic collapse of both consumer species.
Fil: Assaneo, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Sistemas Dinámicos; Argentina
Fil: Coutinho, Renato Mendes. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Lin, Yangchen. University of Cambridge; Estados Unidos
Fil: Mantilla, Carlos. Universidad de Carabobo.; Venezuela
Fil: Lutscher, Frithjof. University of Ottawa; Canadá
Materia
ALLEE EFFECT
COMPLEX DYNAMICS
FACILITATION
INTRAGUILD MUTUALISM
SPECIES COEXISTENCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/195166
Acceder
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spelling Dynamics and coexistence in a system with intraguild mutualismAssaneo, María FlorenciaCoutinho, Renato MendesLin, YangchenMantilla, CarlosLutscher, FrithjofALLEE EFFECTCOMPLEX DYNAMICSFACILITATIONINTRAGUILD MUTUALISMSPECIES COEXISTENCEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1It is a tenet of ecological theory that two competing consumers cannot stably coexist on a single limiting resource in a homogeneous environment. Many mechanisms and processes have since been evoked and studied, empirically and theoretically, to explain species coexistence and the observed biological diversity. Facilitative interactions clearly have the potential to enhance coexistence. Yet, even though mutual facilitation between species of the same guild is widely documented empirically, the subject has received very little theoretical attention. Here, we study one form of intraguild mutualism in the simplest possibly community module of one resource and two consumers. We incorporate mutualism as enhanced consumption in the presence of the other consumers. We find that intraguild mutualism can (a) significantly enhance coexistence of consumers, (b) induce cyclic dynamics, and (c) give rise to a bi-stability (a 'joint' Allee effect) and potentially catastrophic collapse of both consumer species.Fil: Assaneo, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Sistemas Dinámicos; ArgentinaFil: Coutinho, Renato Mendes. Universidade Estadual Paulista Julio de Mesquita Filho; BrasilFil: Lin, Yangchen. University of Cambridge; Estados UnidosFil: Mantilla, Carlos. Universidad de Carabobo.; VenezuelaFil: Lutscher, Frithjof. University of Ottawa; CanadáElsevier Science2012-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/195166Assaneo, María Florencia; Coutinho, Renato Mendes; Lin, Yangchen; Mantilla, Carlos; Lutscher, Frithjof; Dynamics and coexistence in a system with intraguild mutualism; Elsevier Science; Ecological Complexity; 14; 5-2012; 64-741476-945XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecocom.2012.10.004info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1476945X12000773info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:07Zoai:ri.conicet.gov.ar:11336/195166instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:39:08.163CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamics and coexistence in a system with intraguild mutualism
title Dynamics and coexistence in a system with intraguild mutualism
spellingShingle Dynamics and coexistence in a system with intraguild mutualism
Assaneo, María Florencia
ALLEE EFFECT
COMPLEX DYNAMICS
FACILITATION
INTRAGUILD MUTUALISM
SPECIES COEXISTENCE
title_short Dynamics and coexistence in a system with intraguild mutualism
title_full Dynamics and coexistence in a system with intraguild mutualism
title_fullStr Dynamics and coexistence in a system with intraguild mutualism
title_full_unstemmed Dynamics and coexistence in a system with intraguild mutualism
title_sort Dynamics and coexistence in a system with intraguild mutualism
dc.creator.none.fl_str_mv Assaneo, María Florencia
Coutinho, Renato Mendes
Lin, Yangchen
Mantilla, Carlos
Lutscher, Frithjof
author Assaneo, María Florencia
author_facet Assaneo, María Florencia
Coutinho, Renato Mendes
Lin, Yangchen
Mantilla, Carlos
Lutscher, Frithjof
author_role author
author2 Coutinho, Renato Mendes
Lin, Yangchen
Mantilla, Carlos
Lutscher, Frithjof
author2_role author
author
author
author
dc.subject.none.fl_str_mv ALLEE EFFECT
COMPLEX DYNAMICS
FACILITATION
INTRAGUILD MUTUALISM
SPECIES COEXISTENCE
topic ALLEE EFFECT
COMPLEX DYNAMICS
FACILITATION
INTRAGUILD MUTUALISM
SPECIES COEXISTENCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv It is a tenet of ecological theory that two competing consumers cannot stably coexist on a single limiting resource in a homogeneous environment. Many mechanisms and processes have since been evoked and studied, empirically and theoretically, to explain species coexistence and the observed biological diversity. Facilitative interactions clearly have the potential to enhance coexistence. Yet, even though mutual facilitation between species of the same guild is widely documented empirically, the subject has received very little theoretical attention. Here, we study one form of intraguild mutualism in the simplest possibly community module of one resource and two consumers. We incorporate mutualism as enhanced consumption in the presence of the other consumers. We find that intraguild mutualism can (a) significantly enhance coexistence of consumers, (b) induce cyclic dynamics, and (c) give rise to a bi-stability (a 'joint' Allee effect) and potentially catastrophic collapse of both consumer species.
Fil: Assaneo, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Sistemas Dinámicos; Argentina
Fil: Coutinho, Renato Mendes. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Lin, Yangchen. University of Cambridge; Estados Unidos
Fil: Mantilla, Carlos. Universidad de Carabobo.; Venezuela
Fil: Lutscher, Frithjof. University of Ottawa; Canadá
description It is a tenet of ecological theory that two competing consumers cannot stably coexist on a single limiting resource in a homogeneous environment. Many mechanisms and processes have since been evoked and studied, empirically and theoretically, to explain species coexistence and the observed biological diversity. Facilitative interactions clearly have the potential to enhance coexistence. Yet, even though mutual facilitation between species of the same guild is widely documented empirically, the subject has received very little theoretical attention. Here, we study one form of intraguild mutualism in the simplest possibly community module of one resource and two consumers. We incorporate mutualism as enhanced consumption in the presence of the other consumers. We find that intraguild mutualism can (a) significantly enhance coexistence of consumers, (b) induce cyclic dynamics, and (c) give rise to a bi-stability (a 'joint' Allee effect) and potentially catastrophic collapse of both consumer species.
publishDate 2012
dc.date.none.fl_str_mv 2012-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/195166
Assaneo, María Florencia; Coutinho, Renato Mendes; Lin, Yangchen; Mantilla, Carlos; Lutscher, Frithjof; Dynamics and coexistence in a system with intraguild mutualism; Elsevier Science; Ecological Complexity; 14; 5-2012; 64-74
1476-945X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/195166
identifier_str_mv Assaneo, María Florencia; Coutinho, Renato Mendes; Lin, Yangchen; Mantilla, Carlos; Lutscher, Frithjof; Dynamics and coexistence in a system with intraguild mutualism; Elsevier Science; Ecological Complexity; 14; 5-2012; 64-74
1476-945X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecocom.2012.10.004
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1476945X12000773
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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