Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake

Este artículo contiene 21 páginas, 8 figuras, 5 tablas.

Detalles Bibliográficos
Autores: Toro, Manuel, Granados, Ignacio, Rubio, Ángel, Camacho, Antonio, Sabas, Ibor, Ventura, Marc, Montes, Carlos
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/210850
Acceso en línea:http://hdl.handle.net/10261/210850
Access Level:acceso abierto
Palabra clave:Aquatic invertebrates 
Zooplankton
High mountain lake
Species traits
Fish eradication
Recovery
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spelling Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lakeToro, ManuelGranados, IgnacioRubio, ÁngelCamacho, AntonioSabas, IborVentura, MarcMontes, CarlosAquatic invertebrates ZooplanktonHigh mountain lakeSpecies traitsFish eradicationRecoveryEste artículo contiene 21 páginas, 8 figuras, 5 tablas.In Lake Grande de Peñalara, an originally fishless small high mountain lake in the Central Iberian Peninsula, brook trout (Salvelinus fontinalis) was introduced in the 1970s, and then eradicated 30 years later using gillnets. In this study, we investigated the time-course and changes in macroinvertebrates and zooplankton communities, before and after the eradication, by studying their richness and several biological and ecological traits of macroinvertebrates. Macroinvertebrates richness increased from 13 taxa coexisting with fish, up to a maximum of 27 taxa after the eradication. Rare groups usually affected by fish predation, e.g. swimmers in surface and open waters, showed high dispersal and recolonization capabilities, while those with burrowing, interstitial or crawler habits maintained their presence, and even with the presence of fish given their advantage of hiding from being directly sighted by fish. Taxa with affinities for rare habitats within the lake (e.g. macrophyte beds) occasionally appeared 4–6 years after eradication. In contrast, zooplankton assemblage did not significantly change in richness in the 10 years after eradication. No new species of cladocerans or copepods appeared after fish removal, but 4 new rotifer taxa appeared and 5 disappeared. This was apparently more related to a change in water quality or trophic status as a consequence of the fish removal than to the direct effect of fish removal on rotifers. Zooplankters were significantly smaller, on average, before fish eradication rather than later, indicating that the community responded to the change in predation pressure.This work has been supported by the National Park of Sierra de Guadarrama (Regional Government of Madrid). Work by A.C. is currently funded by the project CLIMAWET (CGL201569557-R).Peer reviewedSpringer NatureConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/210850reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1007/s00027-020-00728-wSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2108502026-05-22T06:33:51Z
dc.title.none.fl_str_mv Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
title Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
spellingShingle Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
Toro, Manuel
Aquatic invertebrates 
Zooplankton
High mountain lake
Species traits
Fish eradication
Recovery
title_short Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
title_full Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
title_fullStr Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
title_full_unstemmed Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
title_sort Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake
dc.creator.none.fl_str_mv Toro, Manuel
Granados, Ignacio
Rubio, Ángel
Camacho, Antonio
Sabas, Ibor
Ventura, Marc
Montes, Carlos
author Toro, Manuel
author_facet Toro, Manuel
Granados, Ignacio
Rubio, Ángel
Camacho, Antonio
Sabas, Ibor
Ventura, Marc
Montes, Carlos
author_role author
author2 Granados, Ignacio
Rubio, Ángel
Camacho, Antonio
Sabas, Ibor
Ventura, Marc
Montes, Carlos
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Aquatic invertebrates 
Zooplankton
High mountain lake
Species traits
Fish eradication
Recovery
topic Aquatic invertebrates 
Zooplankton
High mountain lake
Species traits
Fish eradication
Recovery
description Este artículo contiene 21 páginas, 8 figuras, 5 tablas.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
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/10261/210850
url http://hdl.handle.net/10261/210850
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1007/s00027-020-00728-w
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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
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score 15.812455

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