Geographical variation in mutualistic networks: similarity, turnover and partner fidelity
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://rspb.royalsocietypublishing.org/content/282/1802/20142925 http://hdl.handle.net/11449/128736 |
Resumo: | Although species and their interactions in unison represent biodiversity and all the ecological and evolutionary processes associated with life, biotic interactions have, contrary to species, rarely been integrated into the concepts of spatial beta-diversity. Here, we examine beta-diversity of ecological networks by using pollination networks sampled across the Canary Islands. We show that adjacent and distant communities are more and less similar, respectively, in their composition of plants, pollinators and interactions than expected from random distributions. We further show that replacement of species is the major driver of interaction turnover and that this contribution increases with distance. Finally, we quantify that species-specific partner compositions (here called partner fidelity) deviate from random partner use, but vary as a result of ecological and geographical variables. In particular, breakdown of partner fidelity was facilitated by increasing geographical distance, changing abundances and changing linkage levels, but was not related to the geographical distribution of the species. This highlights the importance of space when comparing communities of interacting species and may stimulate a rethinking of the spatial interpretation of interaction networks. Moreover, geographical interaction dynamics and its causes are important in our efforts to anticipate effects of large-scale changes, such as anthropogenic disturbances. |
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Geographical variation in mutualistic networks: similarity, turnover and partner fidelityBeta-diversityCoevolutionDistance decayOpportunismPollination networksIsland ecologyAlthough species and their interactions in unison represent biodiversity and all the ecological and evolutionary processes associated with life, biotic interactions have, contrary to species, rarely been integrated into the concepts of spatial beta-diversity. Here, we examine beta-diversity of ecological networks by using pollination networks sampled across the Canary Islands. We show that adjacent and distant communities are more and less similar, respectively, in their composition of plants, pollinators and interactions than expected from random distributions. We further show that replacement of species is the major driver of interaction turnover and that this contribution increases with distance. Finally, we quantify that species-specific partner compositions (here called partner fidelity) deviate from random partner use, but vary as a result of ecological and geographical variables. In particular, breakdown of partner fidelity was facilitated by increasing geographical distance, changing abundances and changing linkage levels, but was not related to the geographical distribution of the species. This highlights the importance of space when comparing communities of interacting species and may stimulate a rethinking of the spatial interpretation of interaction networks. Moreover, geographical interaction dynamics and its causes are important in our efforts to anticipate effects of large-scale changes, such as anthropogenic disturbances.Aarhus University Research FoundationFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Danish Research Council FNUAarhus Univ, Dept Biosci, Aarhus, DenmarkAalborg Univ, Dept Chem &Biosci, Aalborg, DenmarkCSIC, Integrat Ecol Grp, Estn Biol Donana, E-41080 Seville, SpainUniv Estadual Paulista UNESP, Lab Fenol, Dept Bot, Sao Paulo, BrazilDepartamento de Botânica, Laboratório de Fenologia, Universidade Estadual Paulista (UNESP), Rio Claro, São Paulo, BrazilFAPESP: 2011/22635-2FAPESP: 2014/01594-4Royal SocAarhus UnivAalborg UnivCSICUniversidade Estadual Paulista (Unesp)Trojelsgaard, KristianJordano, PedroCarstensen, Daniel W. [UNESP]Olesen, Jens M.2015-10-21T13:12:53Z2015-10-21T13:12:53Z2015-03-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-9http://rspb.royalsocietypublishing.org/content/282/1802/20142925Proceedings Of The Royal Society B-biological Sciences. London: Royal Soc, v. 282, n. 1802, p. 9, 2015.0962-8452http://hdl.handle.net/11449/12873610.1098/rspb.2014.2925WOS:000350344900028Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings Of The Royal Society B-biological Sciences4.8472,826info:eu-repo/semantics/openAccess2021-10-23T21:50:51Zoai:repositorio.unesp.br:11449/128736Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:39:37.693309Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
title |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
spellingShingle |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity Trojelsgaard, Kristian Beta-diversity Coevolution Distance decay Opportunism Pollination networks Island ecology |
title_short |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
title_full |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
title_fullStr |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
title_full_unstemmed |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
title_sort |
Geographical variation in mutualistic networks: similarity, turnover and partner fidelity |
author |
Trojelsgaard, Kristian |
author_facet |
Trojelsgaard, Kristian Jordano, Pedro Carstensen, Daniel W. [UNESP] Olesen, Jens M. |
author_role |
author |
author2 |
Jordano, Pedro Carstensen, Daniel W. [UNESP] Olesen, Jens M. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Aarhus Univ Aalborg Univ CSIC Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Trojelsgaard, Kristian Jordano, Pedro Carstensen, Daniel W. [UNESP] Olesen, Jens M. |
dc.subject.por.fl_str_mv |
Beta-diversity Coevolution Distance decay Opportunism Pollination networks Island ecology |
topic |
Beta-diversity Coevolution Distance decay Opportunism Pollination networks Island ecology |
description |
Although species and their interactions in unison represent biodiversity and all the ecological and evolutionary processes associated with life, biotic interactions have, contrary to species, rarely been integrated into the concepts of spatial beta-diversity. Here, we examine beta-diversity of ecological networks by using pollination networks sampled across the Canary Islands. We show that adjacent and distant communities are more and less similar, respectively, in their composition of plants, pollinators and interactions than expected from random distributions. We further show that replacement of species is the major driver of interaction turnover and that this contribution increases with distance. Finally, we quantify that species-specific partner compositions (here called partner fidelity) deviate from random partner use, but vary as a result of ecological and geographical variables. In particular, breakdown of partner fidelity was facilitated by increasing geographical distance, changing abundances and changing linkage levels, but was not related to the geographical distribution of the species. This highlights the importance of space when comparing communities of interacting species and may stimulate a rethinking of the spatial interpretation of interaction networks. Moreover, geographical interaction dynamics and its causes are important in our efforts to anticipate effects of large-scale changes, such as anthropogenic disturbances. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-21T13:12:53Z 2015-10-21T13:12:53Z 2015-03-07 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://rspb.royalsocietypublishing.org/content/282/1802/20142925 Proceedings Of The Royal Society B-biological Sciences. London: Royal Soc, v. 282, n. 1802, p. 9, 2015. 0962-8452 http://hdl.handle.net/11449/128736 10.1098/rspb.2014.2925 WOS:000350344900028 |
url |
http://rspb.royalsocietypublishing.org/content/282/1802/20142925 http://hdl.handle.net/11449/128736 |
identifier_str_mv |
Proceedings Of The Royal Society B-biological Sciences. London: Royal Soc, v. 282, n. 1802, p. 9, 2015. 0962-8452 10.1098/rspb.2014.2925 WOS:000350344900028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings Of The Royal Society B-biological Sciences 4.847 2,826 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1-9 |
dc.publisher.none.fl_str_mv |
Royal Soc |
publisher.none.fl_str_mv |
Royal Soc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128684188499968 |