Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions
Temporary ponds are small-sized limnic systems that dry periodically. The length of the wet phase defines the hydroregime and determines community assembly in temporary ponds. Zooplankton species have adapted to desiccation by adopting some dormant strategies, such as the formation of resting stages...
| Autores: | , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:10256/26127 |
| Acceso en línea: | http://hdl.handle.net/10256/26127 |
| Access Level: | acceso embargado |
| Palabra clave: | Biologia d'aigua dolça Zooplàncton d'aigua dolça Freshwater biology Freshwater zooplankton |
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Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| title |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| spellingShingle |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions López-Allendes, Camila Biologia d'aigua dolça Zooplàncton d'aigua dolça Freshwater biology Freshwater zooplankton |
| title_short |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| title_full |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| title_fullStr |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| title_full_unstemmed |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| title_sort |
Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions |
| dc.creator.none.fl_str_mv |
López-Allendes, Camila Gálvez, Ángel Armengol Díaz, Xavier Alvado, Bárbara Castillo-Escrivà, Andreu Mesquita-Joanes, Francesc Gascón Garcia, Stéphanie Ramos-Jiliberto, Rodrigo Olmo, Carla |
| author |
López-Allendes, Camila |
| author_facet |
López-Allendes, Camila Gálvez, Ángel Armengol Díaz, Xavier Alvado, Bárbara Castillo-Escrivà, Andreu Mesquita-Joanes, Francesc Gascón Garcia, Stéphanie Ramos-Jiliberto, Rodrigo Olmo, Carla |
| author_role |
author |
| author2 |
Gálvez, Ángel Armengol Díaz, Xavier Alvado, Bárbara Castillo-Escrivà, Andreu Mesquita-Joanes, Francesc Gascón Garcia, Stéphanie Ramos-Jiliberto, Rodrigo Olmo, Carla |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Agencia Estatal de Investigación |
| dc.subject.none.fl_str_mv |
Biologia d'aigua dolça Zooplàncton d'aigua dolça Freshwater biology Freshwater zooplankton |
| topic |
Biologia d'aigua dolça Zooplàncton d'aigua dolça Freshwater biology Freshwater zooplankton |
| description |
Temporary ponds are small-sized limnic systems that dry periodically. The length of the wet phase defines the hydroregime and determines community assembly in temporary ponds. Zooplankton species have adapted to desiccation by adopting some dormant strategies, such as the formation of resting stages. Hatching from resting stages is a source of recolonization after drought events and the composition of hatching taxa is also influenced by hydroregime. We compared metacommunity structure and composition of the dormant sub-community (resting stages); the pioneer active sub-community (fauna present immediately after inundation of ponds); and the cumulative active sub-community (fauna present at the initial, middle and final phases of hydroperiod) in a set of temporary ponds with semipermanent and seasonal hydroregimes in two areas with mediterranean climate: central Chile and eastern Spain. We aimed to determine the influence of hydroregime and identify whether metacommunity patterns are consistent between regions sharing a mediterranean climate. We selected five semipermanent and five seasonal ponds in each region to sample sediments and active zooplankton sub-communities. By combining hatching experiments from the sediments with direct counts of active zooplankton from the field samples, we gathered data on both dormant and active sub-communities to build unweighted bipartite networks of species occurrences in each pond. The obtained networks were analysed to determine seasonal trends in structural features of the metacommunities (diversity, nestedness and modularity) and their relation to hydroregime (semipermanent and seasonal) and geographical location (Chile and Spain). We observed consistent differences in community structure when comparing sub-communities at different successional stages (dormant, pioneer active and cumulative active) and with different hydroregimes (semipermanent vs. seasonal). Both α- and γ-diversity showed a consistent trend, being highest in cumulative active sub-communities and lowest in dormant ones, and were consistently higher in seasonal ponds, regardless of the region. In addition, β-diversity was higher in the pioneer active sub-community in both regions, with no significant differences between hydroregimes. The species composition of cumulative active sub-communities were less heterogeneous than that of the pioneer and dormant ones. No consistent patterns were found in modularity and nestedness values across sub-communities and hydroregimes. In agreement with our hypotheses, we observed a gradual accumulation of taxa as well as community homogenization over time in both regions. Contrary to our expectations, hydroregime did not affect these patterns and, surprisingly, shorter hydroperiods exhibited higher regional diversity. Our results suggest that hydroregime as a single variable does not have a strong explanatory power for metacommunity assembly of temporary ponds. Therefore, a more comprehensive theory is needed to anticipate the effects of the upcoming hydroperiod shortening |
| publishDate |
2024 |
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2024 info |
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info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion peer-reviewed |
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article |
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acceptedVersion |
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http://hdl.handle.net/10256/26127 http://hdl.handle.net/10256/26127 |
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http://hdl.handle.net/10256/26127 |
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Inglés |
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Inglés |
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info:eu-repo/semantics/altIdentifier/doi/10.1111/fwb.14322 info:eu-repo/semantics/altIdentifier/issn/0046-5070 info:eu-repo/semantics/altIdentifier/eissn/1365-2427 PID2020-114440GB-I00 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114440GB-I00 |
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Tots els drets reservats info:eu-repo/semantics/embargoedAccess |
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Tots els drets reservats |
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embargoedAccess |
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14 p. application/pdf |
| dc.publisher.none.fl_str_mv |
Wiley |
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Wiley |
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© Freshwater Biology, 2024, vol. 69, núm. 11, p. 1511-1524 Articles publicats (D-CCAA) López-Allendes, Camila Gálvez, Ángel Armengol Díaz, Xavier Alvado, Bárbara Castillo-Escrivà, Andreu Mesquita-Joanes, Francesc Gascón Garcia, Stéphanie Ramos-Jiliberto, Rodrigo Olmo, Carla 2024 Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions Freshwater Biology 69 11 1511 1524 reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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Metacommunity structures of dormant and active zooplankton in two distant mediterranean regionsLópez-Allendes, CamilaGálvez, ÁngelArmengol Díaz, XavierAlvado, BárbaraCastillo-Escrivà, AndreuMesquita-Joanes, FrancescGascón Garcia, StéphanieRamos-Jiliberto, RodrigoOlmo, CarlaBiologia d'aigua dolçaZooplàncton d'aigua dolçaFreshwater biologyFreshwater zooplanktonTemporary ponds are small-sized limnic systems that dry periodically. The length of the wet phase defines the hydroregime and determines community assembly in temporary ponds. Zooplankton species have adapted to desiccation by adopting some dormant strategies, such as the formation of resting stages. Hatching from resting stages is a source of recolonization after drought events and the composition of hatching taxa is also influenced by hydroregime. We compared metacommunity structure and composition of the dormant sub-community (resting stages); the pioneer active sub-community (fauna present immediately after inundation of ponds); and the cumulative active sub-community (fauna present at the initial, middle and final phases of hydroperiod) in a set of temporary ponds with semipermanent and seasonal hydroregimes in two areas with mediterranean climate: central Chile and eastern Spain. We aimed to determine the influence of hydroregime and identify whether metacommunity patterns are consistent between regions sharing a mediterranean climate. We selected five semipermanent and five seasonal ponds in each region to sample sediments and active zooplankton sub-communities. By combining hatching experiments from the sediments with direct counts of active zooplankton from the field samples, we gathered data on both dormant and active sub-communities to build unweighted bipartite networks of species occurrences in each pond. The obtained networks were analysed to determine seasonal trends in structural features of the metacommunities (diversity, nestedness and modularity) and their relation to hydroregime (semipermanent and seasonal) and geographical location (Chile and Spain). We observed consistent differences in community structure when comparing sub-communities at different successional stages (dormant, pioneer active and cumulative active) and with different hydroregimes (semipermanent vs. seasonal). Both α- and γ-diversity showed a consistent trend, being highest in cumulative active sub-communities and lowest in dormant ones, and were consistently higher in seasonal ponds, regardless of the region. In addition, β-diversity was higher in the pioneer active sub-community in both regions, with no significant differences between hydroregimes. The species composition of cumulative active sub-communities were less heterogeneous than that of the pioneer and dormant ones. No consistent patterns were found in modularity and nestedness values across sub-communities and hydroregimes. In agreement with our hypotheses, we observed a gradual accumulation of taxa as well as community homogenization over time in both regions. Contrary to our expectations, hydroregime did not affect these patterns and, surprisingly, shorter hydroperiods exhibited higher regional diversity. Our results suggest that hydroregime as a single variable does not have a strong explanatory power for metacommunity assembly of temporary ponds. Therefore, a more comprehensive theory is needed to anticipate the effects of the upcoming hydroperiod shorteningFinançament de la recerca Agència Nacional d'Investigació i Desenvolupament. Números de subvenció: 11230384, 1231321; Ministeri de Ciència, Innovació i Universitats. Número de subvenció: PID2020-114440GB-I00WileyAgencia Estatal de Investigacióninfo2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionpeer-reviewed14 p.application/pdfhttp://hdl.handle.net/10256/26127http://hdl.handle.net/10256/26127© Freshwater Biology, 2024, vol. 69, núm. 11, p. 1511-1524Articles publicats (D-CCAA)López-Allendes, Camila Gálvez, Ángel Armengol Díaz, Xavier Alvado, Bárbara Castillo-Escrivà, Andreu Mesquita-Joanes, Francesc Gascón Garcia, Stéphanie Ramos-Jiliberto, Rodrigo Olmo, Carla 2024 Metacommunity structures of dormant and active zooplankton in two distant mediterranean regions Freshwater Biology 69 11 1511 1524reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1111/fwb.14322info:eu-repo/semantics/altIdentifier/issn/0046-5070info:eu-repo/semantics/altIdentifier/eissn/1365-2427PID2020-114440GB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114440GB-I00Tots els drets reservatsinfo:eu-repo/semantics/embargoedAccessoai:recercat.cat:10256/261272026-05-29T05:05:01Z |
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