The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion

Detalhes bibliográficos
Autor(a) principal: Silva, Carla
Data de Publicação: 2021
Outros Autores: Lemos, Marco F.L., Gaspar, Rui, Gonçalves, Carlos, Neto, João M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/6071
Resumo: This study was funded by Fundaçao ˜ para a Ciˆencia e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2019, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144), and the grants awarded to Carla Silva (SFRH/ BD/87030/2012). The project was also partially funded by European Union through EASME Blue Labs project AMALIA—Algae-to-MArket Lab IdeAs (EASME/EMFF/2016/1.2.1.4/03/SI2.750419), and the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145- FEDER-000018) cofunded by Centro 2020 program, Portugal2020, European Union, through the European Regional Development Fund. Authors are also thankful to all the team members for the help during field work
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spelling The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusionMacroalgaeBiodiversityIntertidal assemblagesMarine invasionNon-indigenous species (NIS)Atlantic European coastThis study was funded by Fundaçao ˜ para a Ciˆencia e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2019, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144), and the grants awarded to Carla Silva (SFRH/ BD/87030/2012). The project was also partially funded by European Union through EASME Blue Labs project AMALIA—Algae-to-MArket Lab IdeAs (EASME/EMFF/2016/1.2.1.4/03/SI2.750419), and the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145- FEDER-000018) cofunded by Centro 2020 program, Portugal2020, European Union, through the European Regional Development Fund. Authors are also thankful to all the team members for the help during field workBiological invasions represent a threat to ecosystems, through competition and habitat destruction, which may result in significant changes of the invaded community. Asparagopsis armata Harvey 1855 is a red macroalgae (Rodophyta) globally recognized as an invasive species. It is found from the intertidal to shallow subtidal areas, on rock or epiphytic, forming natural vegetation belts on exposed coasts. This study evaluated the variations on native intertidal seaweed and macroinvertebrate assemblages inhabiting rock pools with and without the presence of the invasive macroalgae A. armata. To achieve this, manipulation experiments on Atlantic (Portugal) rock pools were done. Three rock pools were maintained without A. armata by manual removal of macroalgae, and three others were not experimentally manipulated during the study period and A. armata was freely present. In this study the variations between different rock pools were assessed. Results showed different patterns in the macroalgae composition of assemblages but not for the macrobenthic communities. Ellisolandia elongata (J. Ellis & Solander) K.R. Hind & G.W. Saunders 2013 was the main algal species affected by the invasion of A. armata. Invaded pools tended to show less macroalgal species richness, showing a more constant and conservative structure, with lower variation of its taxonomic composition than the pools not containing A. armata, where the variability between samples was always higher. Despite the importance of the achieved results, further data based on observation of long-term series are needed, in order to further understand more severe effects of the invader A. armata on native macroalgal assemblage.ElsevierIC-OnlineSilva, CarlaLemos, Marco F.L.Gaspar, RuiGonçalves, CarlosNeto, João M.2021-08-10T18:01:45Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/6071engCarla O. Silva, Marco F.L. Lemos, Rui Gaspar, Carlos Gonçalves, João M. Neto, The effects of the invasive seaweed Asparagopsis armata on native rock pool communities: Evidences from experimental exclusion, Ecological Indicators, Volume 125, 2021, 107463, ISSN 1470-160X, https://doi.org/10.1016/j.ecolind.2021.1074631470-160X10.1016/j.ecolind.2021.107463info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-05-23T14:50:59ZPortal AgregadorONG
dc.title.none.fl_str_mv The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
title The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
spellingShingle The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
Silva, Carla
Macroalgae
Biodiversity
Intertidal assemblages
Marine invasion
Non-indigenous species (NIS)
Atlantic European coast
title_short The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
title_full The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
title_fullStr The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
title_full_unstemmed The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
title_sort The effects of the invasive seaweed asparagopsis armata on native rock pool communities: evidences from experimental exclusion
author Silva, Carla
author_facet Silva, Carla
Lemos, Marco F.L.
Gaspar, Rui
Gonçalves, Carlos
Neto, João M.
author_role author
author2 Lemos, Marco F.L.
Gaspar, Rui
Gonçalves, Carlos
Neto, João M.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Silva, Carla
Lemos, Marco F.L.
Gaspar, Rui
Gonçalves, Carlos
Neto, João M.
dc.subject.por.fl_str_mv Macroalgae
Biodiversity
Intertidal assemblages
Marine invasion
Non-indigenous species (NIS)
Atlantic European coast
topic Macroalgae
Biodiversity
Intertidal assemblages
Marine invasion
Non-indigenous species (NIS)
Atlantic European coast
description This study was funded by Fundaçao ˜ para a Ciˆencia e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2019, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144), and the grants awarded to Carla Silva (SFRH/ BD/87030/2012). The project was also partially funded by European Union through EASME Blue Labs project AMALIA—Algae-to-MArket Lab IdeAs (EASME/EMFF/2016/1.2.1.4/03/SI2.750419), and the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145- FEDER-000018) cofunded by Centro 2020 program, Portugal2020, European Union, through the European Regional Development Fund. Authors are also thankful to all the team members for the help during field work
publishDate 2021
dc.date.none.fl_str_mv 2021-08-10T18:01:45Z
2021
2021-01-01T00:00:00Z
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://hdl.handle.net/10400.8/6071
url http://hdl.handle.net/10400.8/6071
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Carla O. Silva, Marco F.L. Lemos, Rui Gaspar, Carlos Gonçalves, João M. Neto, The effects of the invasive seaweed Asparagopsis armata on native rock pool communities: Evidences from experimental exclusion, Ecological Indicators, Volume 125, 2021, 107463, ISSN 1470-160X, https://doi.org/10.1016/j.ecolind.2021.107463
1470-160X
10.1016/j.ecolind.2021.107463
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.mail.fl_str_mv
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