Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies

Autores
Rincón Díaz, Martha Patricia; Pittman, Simon; Eager, Aaron; Heppell, Selina
Año de publicación
2021
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Developing and evaluating process-oriented metrics, such as functional trait diversity metrics, is a high priority to assess the ecological responses of reef fish communities to disturbances and for adaptive ecosystem-based management in marine protected areas (MPAs). We applied five functional diversity metrics (functional entities, redundancy, richness, dispersion, and evenness) to fish assemblage data from an 11-year monitoring dataset of coral reefs in the U.S. Virgin Islands to assess: 1) the spatio-temporal variance in the trophic function of fish communities before, during and after a mass coral bleaching event in 2005; and 2) the association of fish functional diversity with benthic composition, diversity, and structure of reefs inside and outside of No-Take and Multiple Use MPAs. The lack of spatial variation in fish functional diversity metrics suggested no MPA effects during the evaluated time. After the coral bleaching event in 2005, the number of fish functional entities, functional richness, and variation (dispersion) declined inside a No-Take MPA in St. Croix, failing to return to pre-disturbance values over the subsequent seven years. Reefs with high topographic complexity and hard coral species richness supported high richness and redundancy of functional roles. We concluded that functional diversity metrics based on the trophic function of fishes should be considered as tools to monitor ecological functional recovery in MPAs.
Fil: Rincón Díaz, Martha Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina. State University of Oregon; Estados Unidos
Fil: Pittman, Simon. University Of Plymouth. School Of Marine Sciences; Reino Unido
Fil: Eager, Aaron. University of New South Wales. Faculty of Science. School of Biological-earth and Environmental Sciences; Australia
Fil: Heppell, Selina. State University of Oregon; Estados Unidos
73rd Annual Gulf And Caribbean Fisheries Institute Virtual Meeting
Marathon
Estados Unidos
Gulf and Caribbean Fisheries Institute
Materia
FUNCTIONAL DIVERSITY
FISH ASSEMBLAGES
CORAL REEFS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/183041

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spelling Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategiesDiversidad funcional: Una necesidad para evaluar las respuestas ecológicas de los ensamblajes de peces arrecifales a disturbios en estrategias de protecciónDiversité fonctionnelle: Nécessité d'évaluer la réponse écologique des assemblages de poissons de récif à une perturbation des stratégies de protectionRincón Díaz, Martha PatriciaPittman, SimonEager, AaronHeppell, SelinaFUNCTIONAL DIVERSITYFISH ASSEMBLAGESCORAL REEFShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Developing and evaluating process-oriented metrics, such as functional trait diversity metrics, is a high priority to assess the ecological responses of reef fish communities to disturbances and for adaptive ecosystem-based management in marine protected areas (MPAs). We applied five functional diversity metrics (functional entities, redundancy, richness, dispersion, and evenness) to fish assemblage data from an 11-year monitoring dataset of coral reefs in the U.S. Virgin Islands to assess: 1) the spatio-temporal variance in the trophic function of fish communities before, during and after a mass coral bleaching event in 2005; and 2) the association of fish functional diversity with benthic composition, diversity, and structure of reefs inside and outside of No-Take and Multiple Use MPAs. The lack of spatial variation in fish functional diversity metrics suggested no MPA effects during the evaluated time. After the coral bleaching event in 2005, the number of fish functional entities, functional richness, and variation (dispersion) declined inside a No-Take MPA in St. Croix, failing to return to pre-disturbance values over the subsequent seven years. Reefs with high topographic complexity and hard coral species richness supported high richness and redundancy of functional roles. We concluded that functional diversity metrics based on the trophic function of fishes should be considered as tools to monitor ecological functional recovery in MPAs.Fil: Rincón Díaz, Martha Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina. State University of Oregon; Estados UnidosFil: Pittman, Simon. University Of Plymouth. School Of Marine Sciences; Reino UnidoFil: Eager, Aaron. University of New South Wales. Faculty of Science. School of Biological-earth and Environmental Sciences; AustraliaFil: Heppell, Selina. State University of Oregon; Estados Unidos73rd Annual Gulf And Caribbean Fisheries Institute Virtual MeetingMarathonEstados UnidosGulf and Caribbean Fisheries InstituteGulf and Caribbean Fisheries Institute2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183041Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies; 73rd Annual Gulf And Caribbean Fisheries Institute Virtual Meeting; Marathon; Estados Unidos; 2020; 52-52CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.gcfi.org/download/69/gcfi73/7949/gcfi73-bookofabstracts-linked.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:54Zoai:ri.conicet.gov.ar:11336/183041instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:25:54.589CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
Diversidad funcional: Una necesidad para evaluar las respuestas ecológicas de los ensamblajes de peces arrecifales a disturbios en estrategias de protección
Diversité fonctionnelle: Nécessité d'évaluer la réponse écologique des assemblages de poissons de récif à une perturbation des stratégies de protection
title Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
spellingShingle Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
Rincón Díaz, Martha Patricia
FUNCTIONAL DIVERSITY
FISH ASSEMBLAGES
CORAL REEFS
title_short Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
title_full Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
title_fullStr Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
title_full_unstemmed Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
title_sort Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies
dc.creator.none.fl_str_mv Rincón Díaz, Martha Patricia
Pittman, Simon
Eager, Aaron
Heppell, Selina
author Rincón Díaz, Martha Patricia
author_facet Rincón Díaz, Martha Patricia
Pittman, Simon
Eager, Aaron
Heppell, Selina
author_role author
author2 Pittman, Simon
Eager, Aaron
Heppell, Selina
author2_role author
author
author
dc.subject.none.fl_str_mv FUNCTIONAL DIVERSITY
FISH ASSEMBLAGES
CORAL REEFS
topic FUNCTIONAL DIVERSITY
FISH ASSEMBLAGES
CORAL REEFS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Developing and evaluating process-oriented metrics, such as functional trait diversity metrics, is a high priority to assess the ecological responses of reef fish communities to disturbances and for adaptive ecosystem-based management in marine protected areas (MPAs). We applied five functional diversity metrics (functional entities, redundancy, richness, dispersion, and evenness) to fish assemblage data from an 11-year monitoring dataset of coral reefs in the U.S. Virgin Islands to assess: 1) the spatio-temporal variance in the trophic function of fish communities before, during and after a mass coral bleaching event in 2005; and 2) the association of fish functional diversity with benthic composition, diversity, and structure of reefs inside and outside of No-Take and Multiple Use MPAs. The lack of spatial variation in fish functional diversity metrics suggested no MPA effects during the evaluated time. After the coral bleaching event in 2005, the number of fish functional entities, functional richness, and variation (dispersion) declined inside a No-Take MPA in St. Croix, failing to return to pre-disturbance values over the subsequent seven years. Reefs with high topographic complexity and hard coral species richness supported high richness and redundancy of functional roles. We concluded that functional diversity metrics based on the trophic function of fishes should be considered as tools to monitor ecological functional recovery in MPAs.
Fil: Rincón Díaz, Martha Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina. State University of Oregon; Estados Unidos
Fil: Pittman, Simon. University Of Plymouth. School Of Marine Sciences; Reino Unido
Fil: Eager, Aaron. University of New South Wales. Faculty of Science. School of Biological-earth and Environmental Sciences; Australia
Fil: Heppell, Selina. State University of Oregon; Estados Unidos
73rd Annual Gulf And Caribbean Fisheries Institute Virtual Meeting
Marathon
Estados Unidos
Gulf and Caribbean Fisheries Institute
description Developing and evaluating process-oriented metrics, such as functional trait diversity metrics, is a high priority to assess the ecological responses of reef fish communities to disturbances and for adaptive ecosystem-based management in marine protected areas (MPAs). We applied five functional diversity metrics (functional entities, redundancy, richness, dispersion, and evenness) to fish assemblage data from an 11-year monitoring dataset of coral reefs in the U.S. Virgin Islands to assess: 1) the spatio-temporal variance in the trophic function of fish communities before, during and after a mass coral bleaching event in 2005; and 2) the association of fish functional diversity with benthic composition, diversity, and structure of reefs inside and outside of No-Take and Multiple Use MPAs. The lack of spatial variation in fish functional diversity metrics suggested no MPA effects during the evaluated time. After the coral bleaching event in 2005, the number of fish functional entities, functional richness, and variation (dispersion) declined inside a No-Take MPA in St. Croix, failing to return to pre-disturbance values over the subsequent seven years. Reefs with high topographic complexity and hard coral species richness supported high richness and redundancy of functional roles. We concluded that functional diversity metrics based on the trophic function of fishes should be considered as tools to monitor ecological functional recovery in MPAs.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/183041
Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies; 73rd Annual Gulf And Caribbean Fisheries Institute Virtual Meeting; Marathon; Estados Unidos; 2020; 52-52
CONICET Digital
CONICET
url http://hdl.handle.net/11336/183041
identifier_str_mv Functional diversity: A need for assessing the ecological response of reef fish assemblages to a disturbance in protection strategies; 73rd Annual Gulf And Caribbean Fisheries Institute Virtual Meeting; Marathon; Estados Unidos; 2020; 52-52
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.gcfi.org/download/69/gcfi73/7949/gcfi73-bookofabstracts-linked.pdf
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Gulf and Caribbean Fisheries Institute
publisher.none.fl_str_mv Gulf and Caribbean Fisheries Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
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