Competition-colonization dynamics in experimental bacterial metacommunities

One of the simplest hypotheses used to explain species coexistence is the competition-colonization trade-off, that is, species can stably coexist in a landscape if they show a trade-off between competitive and colonization abilities. Despite extensive theory, the dynamics predicted to result from co...

ver descrição completa

Detalhes bibliográficos
Autores: Livingston, George, Matias, Miguel G., Calcagno, Vincent, Barbera, Claire, Combe, Marine, Leibold, Mathew A, Mouquet, Nicolas
Tipo de documento: artigo
Data de publicação:2012
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/343977
Acesso em linha:http://hdl.handle.net/10261/343977
https://api.elsevier.com/content/abstract/scopus_id/84871793201
Access Level:Acceso aberto
id ES_90f736fd242647f355b2b48cfda22701
oai_identifier_str oai:digital.csic.es:10261/343977
network_acronym_str ES
network_name_str España
repository_id_str
spelling Competition-colonization dynamics in experimental bacterial metacommunitiesLivingston, GeorgeMatias, Miguel G.Calcagno, VincentBarbera, ClaireCombe, MarineLeibold, Mathew AMouquet, NicolasOne of the simplest hypotheses used to explain species coexistence is the competition-colonization trade-off, that is, species can stably coexist in a landscape if they show a trade-off between competitive and colonization abilities. Despite extensive theory, the dynamics predicted to result from competition-colonization trade-offs are largely untested. Landscape change, such as habitat destruction, is thought to greatly influence coexistence under competition-colonization dynamics, although there is no formal test of this prediction. Here we present the first illustration of competition-colonization dynamics that fully transposes theory into a controlled experimental metacommunity of two Pseudomonas bacterial strains. The competition-colonization dynamics were achieved by directly manipulating trade-off strength and colonization rates to generate the full range of coexistence conditions and responses to habitat destruction. Our study successfully generates competition-colonization dynamics matching theoretical predictions, and our results further reveal a negative relationship between diversity and productivity when scaling up to entire metacommunities.Peer reviewedMatias, Miguel G. [0000-0001-9198-2051]202420242012info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/343977https://api.elsevier.com/content/abstract/scopus_id/84871793201reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésNature communicationsNoinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3439772026-05-22T06:33:51Z
dc.title.none.fl_str_mv Competition-colonization dynamics in experimental bacterial metacommunities
title Competition-colonization dynamics in experimental bacterial metacommunities
spellingShingle Competition-colonization dynamics in experimental bacterial metacommunities
Livingston, George
title_short Competition-colonization dynamics in experimental bacterial metacommunities
title_full Competition-colonization dynamics in experimental bacterial metacommunities
title_fullStr Competition-colonization dynamics in experimental bacterial metacommunities
title_full_unstemmed Competition-colonization dynamics in experimental bacterial metacommunities
title_sort Competition-colonization dynamics in experimental bacterial metacommunities
dc.creator.none.fl_str_mv Livingston, George
Matias, Miguel G.
Calcagno, Vincent
Barbera, Claire
Combe, Marine
Leibold, Mathew A
Mouquet, Nicolas
author Livingston, George
author_facet Livingston, George
Matias, Miguel G.
Calcagno, Vincent
Barbera, Claire
Combe, Marine
Leibold, Mathew A
Mouquet, Nicolas
author_role author
author2 Matias, Miguel G.
Calcagno, Vincent
Barbera, Claire
Combe, Marine
Leibold, Mathew A
Mouquet, Nicolas
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Matias, Miguel G. [0000-0001-9198-2051]
description One of the simplest hypotheses used to explain species coexistence is the competition-colonization trade-off, that is, species can stably coexist in a landscape if they show a trade-off between competitive and colonization abilities. Despite extensive theory, the dynamics predicted to result from competition-colonization trade-offs are largely untested. Landscape change, such as habitat destruction, is thought to greatly influence coexistence under competition-colonization dynamics, although there is no formal test of this prediction. Here we present the first illustration of competition-colonization dynamics that fully transposes theory into a controlled experimental metacommunity of two Pseudomonas bacterial strains. The competition-colonization dynamics were achieved by directly manipulating trade-off strength and colonization rates to generate the full range of coexistence conditions and responses to habitat destruction. Our study successfully generates competition-colonization dynamics matching theoretical predictions, and our results further reveal a negative relationship between diversity and productivity when scaling up to entire metacommunities.
publishDate 2012
dc.date.none.fl_str_mv 2012
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/343977
https://api.elsevier.com/content/abstract/scopus_id/84871793201
url http://hdl.handle.net/10261/343977
https://api.elsevier.com/content/abstract/scopus_id/84871793201
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Nature communications
No
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869413351679852544
score 15.812455

Registros relacionados