Habitat loss increases seasonal interaction rewiring in plant-pollinator networks
Understanding the flexibility of interactions and network rewiring (i.e. reassembly of interactions due to partner-switching) is necessary to comprehend how future anthropogenic changes will affect interspecific interactions and the functioning of communities. A higher rewiring could be expected in...
| Autores: | , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/295896 |
| Acesso em linha: | http://hdl.handle.net/10261/295896 |
| Access Level: | acceso abierto |
| Palavra-chave: | Interaction β-diversity Land-use changes Mutualistic networks Nestedness Network specialization (H2') Partner-switching Species abundance Species specialization (d') |
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España |
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Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| title |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| spellingShingle |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks Lázaro, Amparo Interaction β-diversity Land-use changes Mutualistic networks Nestedness Network specialization (H2') Partner-switching Species abundance Species specialization (d') |
| title_short |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| title_full |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| title_fullStr |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| title_full_unstemmed |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| title_sort |
Habitat loss increases seasonal interaction rewiring in plant-pollinator networks |
| dc.creator.none.fl_str_mv |
Lázaro, Amparo Gómez-Martínez, Carmelo |
| author |
Lázaro, Amparo |
| author_facet |
Lázaro, Amparo Gómez-Martínez, Carmelo |
| author_role |
author |
| author2 |
Gómez-Martínez, Carmelo |
| author2_role |
author |
| dc.contributor.none.fl_str_mv |
Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) European Commission Ministerio de Economía y Competitividad (España) Universidad de Las Islas Baleares Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Interaction β-diversity Land-use changes Mutualistic networks Nestedness Network specialization (H2') Partner-switching Species abundance Species specialization (d') |
| topic |
Interaction β-diversity Land-use changes Mutualistic networks Nestedness Network specialization (H2') Partner-switching Species abundance Species specialization (d') |
| description |
Understanding the flexibility of interactions and network rewiring (i.e. reassembly of interactions due to partner-switching) is necessary to comprehend how future anthropogenic changes will affect interspecific interactions and the functioning of communities. A higher rewiring could be expected in more disturbed landscapes because these landscapes contain fewer and more generalist species with more homogeneous traits. We sampled pollination interactions in 20 wild Olea europaea communities along a disturbance gradient to evaluate the hypothesis that the loss of natural habitats increases seasonal (within-year) interaction rewiring in plant-pollinator communities, influencing their functional structure. For this, we particularly tested whether rewiring frequency was negatively related to the extent of natural habitats surrounding the communities, whether interaction rewiring influenced the static structure of networks (nestedness, network specialization –H2'–), and whether a high generalization (low specialization –d'–) and abundance of species in communities made them more prone to rewiring. We show that habitat loss increased seasonal interaction rewiring in networks. Changes in rewiring were related to changes in the cumulative static structure of pollination networks. Nestedness decreased and network specialization (H2') also tended to decrease as interaction rewiring increased, suggesting an indirect effect of habitat loss on the robustness of networks through their dynamics. As expected, generalist insect and plant species were more prone to rewiring. However, flower abundance had different effects on the rewiring probability of plant species depending on the extent of habitat loss, with abundant species rewiring more in disturbed communities and rewiring less in more natural communities. Likely, this is related to the context-dependent foraging behaviour of pollinators, which may switch to more abundant species if the cost of searching for trait-matching resources is high in disturbed habitats. Our work shows the role of partner-switching in generalist species to adapt to new conditions. It also highlights the importance of going beyond general network metrics to understand the underlying processes of community-level interaction assembly and predict and anticipate the effects of anthropogenic disturbances on pollination services. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 2023 2023 2023 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/295896 |
| url |
http://hdl.handle.net/10261/295896 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
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#PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2017-89254-R info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117863RB-I00 info:eu-repo/grantAgreement/MINECO//RYC-2015-19034 info:eu-repo/grantAgreement/AEI//PRE2018-083185 Lázaro, Amparo; Gómez-Martínez, Carmelo; 2022; Habitat loss increases seasonal interaction rewiring in plant-pollinator networks [Dataset]; Dryad; https://doi.org/10.5061/dryad.1ns1rn8x3 Lázaro, Amparo; Gómez-Martínez, Carmelo; 2022; Supporting Information for Habitat loss increases seasonal interaction rewiring in plant-pollinator networks [Dataset]; British Ecological Society; John Wiley & Sons; http://dx.doi.org/10.1111/1365-2435.14160 http://dx.doi.org/10.1111/1365-2435.14160 Sí |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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British Ecological Society John Wiley & Sons |
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British Ecological Society John Wiley & Sons |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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Habitat loss increases seasonal interaction rewiring in plant-pollinator networksLázaro, AmparoGómez-Martínez, CarmeloInteraction β-diversityLand-use changesMutualistic networksNestednessNetwork specialization (H2')Partner-switchingSpecies abundanceSpecies specialization (d')Understanding the flexibility of interactions and network rewiring (i.e. reassembly of interactions due to partner-switching) is necessary to comprehend how future anthropogenic changes will affect interspecific interactions and the functioning of communities. A higher rewiring could be expected in more disturbed landscapes because these landscapes contain fewer and more generalist species with more homogeneous traits. We sampled pollination interactions in 20 wild Olea europaea communities along a disturbance gradient to evaluate the hypothesis that the loss of natural habitats increases seasonal (within-year) interaction rewiring in plant-pollinator communities, influencing their functional structure. For this, we particularly tested whether rewiring frequency was negatively related to the extent of natural habitats surrounding the communities, whether interaction rewiring influenced the static structure of networks (nestedness, network specialization –H2'–), and whether a high generalization (low specialization –d'–) and abundance of species in communities made them more prone to rewiring. We show that habitat loss increased seasonal interaction rewiring in networks. Changes in rewiring were related to changes in the cumulative static structure of pollination networks. Nestedness decreased and network specialization (H2') also tended to decrease as interaction rewiring increased, suggesting an indirect effect of habitat loss on the robustness of networks through their dynamics. As expected, generalist insect and plant species were more prone to rewiring. However, flower abundance had different effects on the rewiring probability of plant species depending on the extent of habitat loss, with abundant species rewiring more in disturbed communities and rewiring less in more natural communities. Likely, this is related to the context-dependent foraging behaviour of pollinators, which may switch to more abundant species if the cost of searching for trait-matching resources is high in disturbed habitats. Our work shows the role of partner-switching in generalist species to adapt to new conditions. It also highlights the importance of going beyond general network metrics to understand the underlying processes of community-level interaction assembly and predict and anticipate the effects of anthropogenic disturbances on pollination services.This study was supported by the project CGL2017-89254-R, financed by the Spanish Ministry of Science and Innovation, FEDER Funds and the Spanish State Research Agency, and by the project PRPPID2020-117863RB-I00, financed by the Spanish Ministry of Science and Innovation and the Spanish State Research Agency (MCIN/AEI/10.13039/501100011033). A.L. was also supported by a Ramón y Cajal contract (RYC-2015-19034) from the Spanish Ministry of Science, Innovation and Universities, the Spanish State Research Agency, European Social Funds (ESF invests in your future) and the University of the Balearic Islands. C.G.M. was supported by an FPI predoctoral contract financed by the Spanish Ministry of Science, Innovation and Universities (FPI PRE2018-083185).Peer reviewedBritish Ecological SocietyJohn Wiley & SonsMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)European CommissionMinisterio de Economía y Competitividad (España)Universidad de Las Islas BalearesConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2023202320222023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/295896reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2017-89254-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117863RB-I00info:eu-repo/grantAgreement/MINECO//RYC-2015-19034info:eu-repo/grantAgreement/AEI//PRE2018-083185Lázaro, Amparo; Gómez-Martínez, Carmelo; 2022; Habitat loss increases seasonal interaction rewiring in plant-pollinator networks [Dataset]; Dryad; https://doi.org/10.5061/dryad.1ns1rn8x3Lázaro, Amparo; Gómez-Martínez, Carmelo; 2022; Supporting Information for Habitat loss increases seasonal interaction rewiring in plant-pollinator networks [Dataset]; British Ecological Society; John Wiley & Sons; http://dx.doi.org/10.1111/1365-2435.14160http://dx.doi.org/10.1111/1365-2435.14160Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2958962026-05-22T06:33:51Z |
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15,811543 |