Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry

Across the European Atlantic Arc (Scotland, Ireland, England, France, Spain, and Portugal) the shellfish aquaculture industry is dominated by the production of mussels, followed by oysters and clams. A range of spatially and temporally variable harmful algal bloom species (HABs) impact the industry...

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Autores: Fernandes-Salvador, Jose A ., Davidson, Keith, Sourisseau, Marc, Revilla, Marta, Schmidt, Wiebke, Clarke, Dave, Miller, Peter I., Arce, Paola, Fernández, Raúl, Silva, Alexandra, Whyte, Callum, Mateo, Maria, Neira-del-Río, Patricia, Mateus, Marcos, Ruiz-Villarreal, Manuel, Ferrer, Luis, Silke, Joe
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/316641
Acceso en línea:http://hdl.handle.net/10261/316641
Access Level:acceso abierto
Palabra clave:Medio Marino
Centro Oceanográfico de A Coruña
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spelling Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture IndustryFernandes-Salvador, Jose A .Davidson, KeithSourisseau, MarcRevilla, MartaSchmidt, WiebkeClarke, DaveMiller, Peter I.Arce, PaolaFernández, RaúlSilva, AlexandraWhyte, CallumMateo, MariaNeira-del-Río, PatriciaMateus, MarcosRuiz-Villarreal, ManuelFerrer, LuisSilke, JoeMedio MarinoCentro Oceanográfico de A CoruñaMedio MarinoAcross the European Atlantic Arc (Scotland, Ireland, England, France, Spain, and Portugal) the shellfish aquaculture industry is dominated by the production of mussels, followed by oysters and clams. A range of spatially and temporally variable harmful algal bloom species (HABs) impact the industry through their production of biotoxins that accumulate and concentrate in shellfish flesh, which negatively impact the health of consumers through consumption. Regulatory monitoring of harmful cells in the water column and toxin concentrations within shellfish flesh are currently the main means of warning of elevated toxin events in bivalves, with harvesting being suspended when toxicity is elevated above EU regulatory limits. However, while such an approach is generally successful in safeguarding human health, it does not provide the early warning that is needed to support business planning and harvesting by the aquaculture industry. To address this issue, a proliferation of web portals have been developed to make monitoring data widely accessible. These systems are now transitioning from “nowcasts” to operational Early Warning Systems (EWS) to better mitigate against HAB-generated harmful effects. To achieve this, EWS are incorporating a range of environmental data parameters and developing varied forecasting approaches. For example, EWS are increasingly utilizing satellite data and the results of oceanographic modeling to identify and predict the behavior of HABs. Modeling demonstrates that some HABs can be advected significant distances before impacting aquaculture sites. Traffic light indices are being developed to provide users with an easily interpreted assessment of HAB and biotoxin risk, and expert interpretation of these multiple data streams is being used to assess risk into the future. Proof-of-concept EWS are being developed to combine model information with in situ data, in some cases using machine learning-based approaches. This article: (1) reviews HAB and biotoxin issues relevant to shellfish aquaculture in the European Atlantic Arc (Scotland, Ireland, England, France, Spain, and Portugal; (2) evaluates the current status of HAB events and EWS in the region; and (3) evaluates the potential of further improving these EWS though multi-disciplinary approaches combining heterogeneous sources of information.SI202320232021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/316641reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de A Coruñahttps://www.frontiersin.org/articles/10.3389/fmars.2021.666583/fullinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3166412026-05-22T06:33:51Z
dc.title.none.fl_str_mv Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
title Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
spellingShingle Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
Fernandes-Salvador, Jose A .
Medio Marino
Centro Oceanográfico de A Coruña
Medio Marino
title_short Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
title_full Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
title_fullStr Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
title_full_unstemmed Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
title_sort Current Status of Forecasting Toxic Harmful Algae for the North-East Atlantic Shellfish Aquaculture Industry
dc.creator.none.fl_str_mv Fernandes-Salvador, Jose A .
Davidson, Keith
Sourisseau, Marc
Revilla, Marta
Schmidt, Wiebke
Clarke, Dave
Miller, Peter I.
Arce, Paola
Fernández, Raúl
Silva, Alexandra
Whyte, Callum
Mateo, Maria
Neira-del-Río, Patricia
Mateus, Marcos
Ruiz-Villarreal, Manuel
Ferrer, Luis
Silke, Joe
author Fernandes-Salvador, Jose A .
author_facet Fernandes-Salvador, Jose A .
Davidson, Keith
Sourisseau, Marc
Revilla, Marta
Schmidt, Wiebke
Clarke, Dave
Miller, Peter I.
Arce, Paola
Fernández, Raúl
Silva, Alexandra
Whyte, Callum
Mateo, Maria
Neira-del-Río, Patricia
Mateus, Marcos
Ruiz-Villarreal, Manuel
Ferrer, Luis
Silke, Joe
author_role author
author2 Davidson, Keith
Sourisseau, Marc
Revilla, Marta
Schmidt, Wiebke
Clarke, Dave
Miller, Peter I.
Arce, Paola
Fernández, Raúl
Silva, Alexandra
Whyte, Callum
Mateo, Maria
Neira-del-Río, Patricia
Mateus, Marcos
Ruiz-Villarreal, Manuel
Ferrer, Luis
Silke, Joe
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Medio Marino
Centro Oceanográfico de A Coruña
Medio Marino
topic Medio Marino
Centro Oceanográfico de A Coruña
Medio Marino
description Across the European Atlantic Arc (Scotland, Ireland, England, France, Spain, and Portugal) the shellfish aquaculture industry is dominated by the production of mussels, followed by oysters and clams. A range of spatially and temporally variable harmful algal bloom species (HABs) impact the industry through their production of biotoxins that accumulate and concentrate in shellfish flesh, which negatively impact the health of consumers through consumption. Regulatory monitoring of harmful cells in the water column and toxin concentrations within shellfish flesh are currently the main means of warning of elevated toxin events in bivalves, with harvesting being suspended when toxicity is elevated above EU regulatory limits. However, while such an approach is generally successful in safeguarding human health, it does not provide the early warning that is needed to support business planning and harvesting by the aquaculture industry. To address this issue, a proliferation of web portals have been developed to make monitoring data widely accessible. These systems are now transitioning from “nowcasts” to operational Early Warning Systems (EWS) to better mitigate against HAB-generated harmful effects. To achieve this, EWS are incorporating a range of environmental data parameters and developing varied forecasting approaches. For example, EWS are increasingly utilizing satellite data and the results of oceanographic modeling to identify and predict the behavior of HABs. Modeling demonstrates that some HABs can be advected significant distances before impacting aquaculture sites. Traffic light indices are being developed to provide users with an easily interpreted assessment of HAB and biotoxin risk, and expert interpretation of these multiple data streams is being used to assess risk into the future. Proof-of-concept EWS are being developed to combine model information with in situ data, in some cases using machine learning-based approaches. This article: (1) reviews HAB and biotoxin issues relevant to shellfish aquaculture in the European Atlantic Arc (Scotland, Ireland, England, France, Spain, and Portugal; (2) evaluates the current status of HAB events and EWS in the region; and (3) evaluates the potential of further improving these EWS though multi-disciplinary approaches combining heterogeneous sources of information.
publishDate 2021
dc.date.none.fl_str_mv 2021
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/10261/316641
url http://hdl.handle.net/10261/316641
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Centro Oceanográfico de A Coruña
https://www.frontiersin.org/articles/10.3389/fmars.2021.666583/full
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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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