The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models

Autores
Ruzicka, James; Chiaverano, Luciano Martin; Coll, Marta; Garrido, Susana; Tam, Jorge; Murase, Hiroto; Robinson, Kelly; Romagnoni, Giovanni; Shannon, Lynne; Silva, Alexandra; Szalaj, Dorota; Watari, Shingo
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Small pelagic fish (SPF) are important forage species and a target of major fisheries within diverse ecosystems. SPF are a critical link between plankton and higher trophic levels. Understanding the network of dependencies among species and fisheries supported by SPF is required for effective resource management and assessment of risks posed by environmental and anthropogenic stressors. Food-web models represent a synthesis of knowledge of these dependencies and are a platform for evaluating the consequences of change in SPF productivity. From Ecopath food-web models archived within EcoBase (www.ecobase.ecopath.org) and from peer-reviewed literature, we compiled physiological parameters, biomasses, diets, and fishery catch rates that define SPF characteristics. From 199 models, metrics characterizing demand on ecosystem production, contribution to predators and fisheries, and sensitivities to changes in SPF were calculated. Across all models, globally, SPF represented 43% of total fish production and were supported by 8% of total primary production (14% in open ocean and 10% in upwelling models). In turn, SPF represented 18% of total fish and invertebrate catch (53% in upwelling models). From a services perspective, considering all direct and indirect trophic pathways, SPF were major contributors to predators and fisheries. On average, SPF supported 22% of seabird production, 15% of mammal production, and 34% of total fisheries catch. Support to upper trophic levels was greater in upwelling models (33% of seabird, 41% of mammal, and 62% of fishery production). These analyses show the importance of accounting for direct and indirect support by SPF to predators and fisheries when making management decisions.
Fil: Ruzicka, James. National Ocean And Atmospheric Administration; Estados Unidos
Fil: Chiaverano, Luciano Martin. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Coll, Marta. Barcelona Institute Of Science And Technology.; España
Fil: Garrido, Susana. Instituto Português do Mar e da Atmosfera; Portugal
Fil: Tam, Jorge. Instituto del Mar del Perú; Perú
Fil: Murase, Hiroto. Tokyo University of Marine Science and Technology; Japón
Fil: Robinson, Kelly. State University of Louisiana; Estados Unidos
Fil: Romagnoni, Giovanni. Geomar-Helmholtz Centre for Ocean Research Kiel; Alemania
Fil: Shannon, Lynne. University of Cape Town; Sudáfrica
Fil: Silva, Alexandra. Universidad de Porto; Portugal
Fil: Szalaj, Dorota. Barcelona Institute Of Science And Technology.; España
Fil: Watari, Shingo. Japan Fisheries Research And Education Agency; Japón
Materia
FORAGE FISH
MESOPELAGIC FISH
FOOD-WEB
ECOSYSTEM SERVICES
ECOBASE
ECOPATH
ECOTRAN
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/236498
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web modelsRuzicka, JamesChiaverano, Luciano MartinColl, MartaGarrido, SusanaTam, JorgeMurase, HirotoRobinson, KellyRomagnoni, GiovanniShannon, LynneSilva, AlexandraSzalaj, DorotaWatari, ShingoFORAGE FISHMESOPELAGIC FISHFOOD-WEBECOSYSTEM SERVICESECOBASEECOPATHECOTRANhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Small pelagic fish (SPF) are important forage species and a target of major fisheries within diverse ecosystems. SPF are a critical link between plankton and higher trophic levels. Understanding the network of dependencies among species and fisheries supported by SPF is required for effective resource management and assessment of risks posed by environmental and anthropogenic stressors. Food-web models represent a synthesis of knowledge of these dependencies and are a platform for evaluating the consequences of change in SPF productivity. From Ecopath food-web models archived within EcoBase (www.ecobase.ecopath.org) and from peer-reviewed literature, we compiled physiological parameters, biomasses, diets, and fishery catch rates that define SPF characteristics. From 199 models, metrics characterizing demand on ecosystem production, contribution to predators and fisheries, and sensitivities to changes in SPF were calculated. Across all models, globally, SPF represented 43% of total fish production and were supported by 8% of total primary production (14% in open ocean and 10% in upwelling models). In turn, SPF represented 18% of total fish and invertebrate catch (53% in upwelling models). From a services perspective, considering all direct and indirect trophic pathways, SPF were major contributors to predators and fisheries. On average, SPF supported 22% of seabird production, 15% of mammal production, and 34% of total fisheries catch. Support to upper trophic levels was greater in upwelling models (33% of seabird, 41% of mammal, and 62% of fishery production). These analyses show the importance of accounting for direct and indirect support by SPF to predators and fisheries when making management decisions.Fil: Ruzicka, James. National Ocean And Atmospheric Administration; Estados UnidosFil: Chiaverano, Luciano Martin. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Coll, Marta. Barcelona Institute Of Science And Technology.; EspañaFil: Garrido, Susana. Instituto Português do Mar e da Atmosfera; PortugalFil: Tam, Jorge. Instituto del Mar del Perú; PerúFil: Murase, Hiroto. Tokyo University of Marine Science and Technology; JapónFil: Robinson, Kelly. State University of Louisiana; Estados UnidosFil: Romagnoni, Giovanni. Geomar-Helmholtz Centre for Ocean Research Kiel; AlemaniaFil: Shannon, Lynne. University of Cape Town; SudáfricaFil: Silva, Alexandra. Universidad de Porto; PortugalFil: Szalaj, Dorota. Barcelona Institute Of Science And Technology.; EspañaFil: Watari, Shingo. Japan Fisheries Research And Education Agency; JapónInter-Research2024-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/236498Ruzicka, James; Chiaverano, Luciano Martin; Coll, Marta; Garrido, Susana; Tam, Jorge; et al.; The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models; Inter-Research; Marine Ecology Progress Series; 2-2024; 1-210171-8630CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.int-res.com/abstracts/MEPS/SPF2/p_av9/info:eu-repo/semantics/altIdentifier/doi/10.3354/meps14513info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-05-06T16:50:15Zoai:ri.conicet.gov.ar:11336/236498instacron: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:34982026-05-06 16:50:16.086CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
title The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
spellingShingle The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
Ruzicka, James
FORAGE FISH
MESOPELAGIC FISH
FOOD-WEB
ECOSYSTEM SERVICES
ECOBASE
ECOPATH
ECOTRAN
title_short The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
title_full The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
title_fullStr The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
title_full_unstemmed The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
title_sort The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models
dc.creator.none.fl_str_mv Ruzicka, James
Chiaverano, Luciano Martin
Coll, Marta
Garrido, Susana
Tam, Jorge
Murase, Hiroto
Robinson, Kelly
Romagnoni, Giovanni
Shannon, Lynne
Silva, Alexandra
Szalaj, Dorota
Watari, Shingo
author Ruzicka, James
author_facet Ruzicka, James
Chiaverano, Luciano Martin
Coll, Marta
Garrido, Susana
Tam, Jorge
Murase, Hiroto
Robinson, Kelly
Romagnoni, Giovanni
Shannon, Lynne
Silva, Alexandra
Szalaj, Dorota
Watari, Shingo
author_role author
author2 Chiaverano, Luciano Martin
Coll, Marta
Garrido, Susana
Tam, Jorge
Murase, Hiroto
Robinson, Kelly
Romagnoni, Giovanni
Shannon, Lynne
Silva, Alexandra
Szalaj, Dorota
Watari, Shingo
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv FORAGE FISH
MESOPELAGIC FISH
FOOD-WEB
ECOSYSTEM SERVICES
ECOBASE
ECOPATH
ECOTRAN
topic FORAGE FISH
MESOPELAGIC FISH
FOOD-WEB
ECOSYSTEM SERVICES
ECOBASE
ECOPATH
ECOTRAN
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Small pelagic fish (SPF) are important forage species and a target of major fisheries within diverse ecosystems. SPF are a critical link between plankton and higher trophic levels. Understanding the network of dependencies among species and fisheries supported by SPF is required for effective resource management and assessment of risks posed by environmental and anthropogenic stressors. Food-web models represent a synthesis of knowledge of these dependencies and are a platform for evaluating the consequences of change in SPF productivity. From Ecopath food-web models archived within EcoBase (www.ecobase.ecopath.org) and from peer-reviewed literature, we compiled physiological parameters, biomasses, diets, and fishery catch rates that define SPF characteristics. From 199 models, metrics characterizing demand on ecosystem production, contribution to predators and fisheries, and sensitivities to changes in SPF were calculated. Across all models, globally, SPF represented 43% of total fish production and were supported by 8% of total primary production (14% in open ocean and 10% in upwelling models). In turn, SPF represented 18% of total fish and invertebrate catch (53% in upwelling models). From a services perspective, considering all direct and indirect trophic pathways, SPF were major contributors to predators and fisheries. On average, SPF supported 22% of seabird production, 15% of mammal production, and 34% of total fisheries catch. Support to upper trophic levels was greater in upwelling models (33% of seabird, 41% of mammal, and 62% of fishery production). These analyses show the importance of accounting for direct and indirect support by SPF to predators and fisheries when making management decisions.
Fil: Ruzicka, James. National Ocean And Atmospheric Administration; Estados Unidos
Fil: Chiaverano, Luciano Martin. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Coll, Marta. Barcelona Institute Of Science And Technology.; España
Fil: Garrido, Susana. Instituto Português do Mar e da Atmosfera; Portugal
Fil: Tam, Jorge. Instituto del Mar del Perú; Perú
Fil: Murase, Hiroto. Tokyo University of Marine Science and Technology; Japón
Fil: Robinson, Kelly. State University of Louisiana; Estados Unidos
Fil: Romagnoni, Giovanni. Geomar-Helmholtz Centre for Ocean Research Kiel; Alemania
Fil: Shannon, Lynne. University of Cape Town; Sudáfrica
Fil: Silva, Alexandra. Universidad de Porto; Portugal
Fil: Szalaj, Dorota. Barcelona Institute Of Science And Technology.; España
Fil: Watari, Shingo. Japan Fisheries Research And Education Agency; Japón
description Small pelagic fish (SPF) are important forage species and a target of major fisheries within diverse ecosystems. SPF are a critical link between plankton and higher trophic levels. Understanding the network of dependencies among species and fisheries supported by SPF is required for effective resource management and assessment of risks posed by environmental and anthropogenic stressors. Food-web models represent a synthesis of knowledge of these dependencies and are a platform for evaluating the consequences of change in SPF productivity. From Ecopath food-web models archived within EcoBase (www.ecobase.ecopath.org) and from peer-reviewed literature, we compiled physiological parameters, biomasses, diets, and fishery catch rates that define SPF characteristics. From 199 models, metrics characterizing demand on ecosystem production, contribution to predators and fisheries, and sensitivities to changes in SPF were calculated. Across all models, globally, SPF represented 43% of total fish production and were supported by 8% of total primary production (14% in open ocean and 10% in upwelling models). In turn, SPF represented 18% of total fish and invertebrate catch (53% in upwelling models). From a services perspective, considering all direct and indirect trophic pathways, SPF were major contributors to predators and fisheries. On average, SPF supported 22% of seabird production, 15% of mammal production, and 34% of total fisheries catch. Support to upper trophic levels was greater in upwelling models (33% of seabird, 41% of mammal, and 62% of fishery production). These analyses show the importance of accounting for direct and indirect support by SPF to predators and fisheries when making management decisions.
publishDate 2024
dc.date.none.fl_str_mv 2024-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/236498
Ruzicka, James; Chiaverano, Luciano Martin; Coll, Marta; Garrido, Susana; Tam, Jorge; et al.; The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models; Inter-Research; Marine Ecology Progress Series; 2-2024; 1-21
0171-8630
CONICET Digital
CONICET
url http://hdl.handle.net/11336/236498
identifier_str_mv Ruzicka, James; Chiaverano, Luciano Martin; Coll, Marta; Garrido, Susana; Tam, Jorge; et al.; The role of small pelagic fish in diverse ecosystems: knowledge gleaned from food-web models; Inter-Research; Marine Ecology Progress Series; 2-2024; 1-21
0171-8630
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.int-res.com/abstracts/MEPS/SPF2/p_av9/
info:eu-repo/semantics/altIdentifier/doi/10.3354/meps14513
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Inter-Research
publisher.none.fl_str_mv Inter-Research
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.1485815

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