Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water

The invasive seaweed Rugulopteryx okamurae has recently arrived in Europe from the western Pacific. Its explosive spread on coastal areas of the Gulf of Cádiz (GoC), Strait of Gibraltar and Alboran Sea is spoiling native coastal ecosystems and inflicting heavy losses on ecosystem services. We discov...

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Autores: Mateo-Ramírez, Ángel, Iñiguez, Concepción, Fernández-Salas, L. M., Sánchez-Leal, Ricardo Félix, Farias, Carlos, Bellanco, María Jesús, Gil-Herrera, Juan, Rueda, José Luis
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/337979
Acceso en línea:http://hdl.handle.net/10261/337979
Access Level:acceso abierto
Palabra clave:Bahyal habitats
Benthic invertebrates
Invasion
Macroalga
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spelling Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow WaterMateo-Ramírez, ÁngelIñiguez, ConcepciónFernández-Salas, L. M.Sánchez-Leal, Ricardo FélixFarias, CarlosBellanco, María JesúsGil-Herrera, JuanRueda, José LuisBahyal habitatsBenthic invertebratesInvasionMacroalgaThe invasive seaweed Rugulopteryx okamurae has recently arrived in Europe from the western Pacific. Its explosive spread on coastal areas of the Gulf of Cádiz (GoC), Strait of Gibraltar and Alboran Sea is spoiling native coastal ecosystems and inflicting heavy losses on ecosystem services. We discovered for the first time large amounts (up to 17 g m) of detached R. okamurae thalli on deep-sea bottoms of the GoC that are being dragged from the Strait of Gibraltar shores into the NE Atlantic by the Mediterranean Outflow Water (MOW). Laboratory experiments revealed that collected unattached macroalgae from deep-sea locations were alive and healthy and maintained intact photosynthetic capacity after long dark periods, suggesting a tremendous resilience and invasive potential. Given the rapid transport of healthy thalli by the MOW and massive accumulation of them in the GoC basin, R. okamurae could represent a major threat to NE Atlantic ecosystems, affecting not only coastal but also deep-sea habitats.Funding was provided by the projects INPULSE (CTM2016-75129-C3-1-R) and ESMARES-2, both with financial support from Ministerio de Transición Ecológica and Reto Demográfico (MITECO) and LIFE IP PAF INTEMARES, coordinated by the Fundación Biodiversidad of the Ministerio de Transición Ecológica and Reto Demográfico, with financial support from the European Union’s LIFE programme (LIFE15 IPE ES 012).Peer reviewedTaylor & FrancisMinisterio para la Transición Ecológica y el Reto Demográfico (España)Fundación BiodiversidadConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2023202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/337979reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI//CTM2016-75129-C3-1-RÁngel Mateo-Ramírez, Concepción Iñiguez, Luis Miguel Fernández-Salas, Ricardo F. Sánchez-Leal, Carlos Farias, María Jesús Bellanco, Juan Gil & José L. Rueda (2023). Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water [Dataset]. http://dx.doi.org/10.1080/00318884.2023.2177057. http://hdl.handle.net/10261/337984http://dx.doi.org/10.1080/00318884.2023.2177057Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3379792026-05-22T06:33:51Z
dc.title.none.fl_str_mv Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
title Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
spellingShingle Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
Mateo-Ramírez, Ángel
Bahyal habitats
Benthic invertebrates
Invasion
Macroalga
title_short Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
title_full Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
title_fullStr Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
title_full_unstemmed Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
title_sort Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water
dc.creator.none.fl_str_mv Mateo-Ramírez, Ángel
Iñiguez, Concepción
Fernández-Salas, L. M.
Sánchez-Leal, Ricardo Félix
Farias, Carlos
Bellanco, María Jesús
Gil-Herrera, Juan
Rueda, José Luis
author Mateo-Ramírez, Ángel
author_facet Mateo-Ramírez, Ángel
Iñiguez, Concepción
Fernández-Salas, L. M.
Sánchez-Leal, Ricardo Félix
Farias, Carlos
Bellanco, María Jesús
Gil-Herrera, Juan
Rueda, José Luis
author_role author
author2 Iñiguez, Concepción
Fernández-Salas, L. M.
Sánchez-Leal, Ricardo Félix
Farias, Carlos
Bellanco, María Jesús
Gil-Herrera, Juan
Rueda, José Luis
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio para la Transición Ecológica y el Reto Demográfico (España)
Fundación Biodiversidad
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Bahyal habitats
Benthic invertebrates
Invasion
Macroalga
topic Bahyal habitats
Benthic invertebrates
Invasion
Macroalga
description The invasive seaweed Rugulopteryx okamurae has recently arrived in Europe from the western Pacific. Its explosive spread on coastal areas of the Gulf of Cádiz (GoC), Strait of Gibraltar and Alboran Sea is spoiling native coastal ecosystems and inflicting heavy losses on ecosystem services. We discovered for the first time large amounts (up to 17 g m) of detached R. okamurae thalli on deep-sea bottoms of the GoC that are being dragged from the Strait of Gibraltar shores into the NE Atlantic by the Mediterranean Outflow Water (MOW). Laboratory experiments revealed that collected unattached macroalgae from deep-sea locations were alive and healthy and maintained intact photosynthetic capacity after long dark periods, suggesting a tremendous resilience and invasive potential. Given the rapid transport of healthy thalli by the MOW and massive accumulation of them in the GoC basin, R. okamurae could represent a major threat to NE Atlantic ecosystems, affecting not only coastal but also deep-sea habitats.
publishDate 2023
dc.date.none.fl_str_mv 2023
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/10261/337979
url http://hdl.handle.net/10261/337979
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI//CTM2016-75129-C3-1-R
Ángel Mateo-Ramírez, Concepción Iñiguez, Luis Miguel Fernández-Salas, Ricardo F. Sánchez-Leal, Carlos Farias, María Jesús Bellanco, Juan Gil & José L. Rueda (2023). Healthy thalli of the invasive seaweed Rugulopteryx okamurae (Phaeophyceae) being massively dragged into deep-sea bottoms by the Mediterranean Outflow Water [Dataset]. http://dx.doi.org/10.1080/00318884.2023.2177057. http://hdl.handle.net/10261/337984
http://dx.doi.org/10.1080/00318884.2023.2177057
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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