Champsocephalus esox, Pike Icefish

Autores
Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; Irigoyen, A.; Landaeta, M.; Riestra, C.; Vieira, J.P.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This demersal species is endemic to the southern Patagonia Sea region where it occurs in kelp forests and fjords. Its physiology restricts it to waters of high oxygen concentration and low temperature, and its survivability is reduced when these conditions fluctuate. Based on survey data and observations of fishers catch, this species has declined by 80% since the 1980s in at least half of its range (the Chilean coast). The status of its population in the other half of its range (Argentina) is poorly understood due to the lack of surveys. Considering the uncertainty regarding its status in the other half of its range, it is conservatively suspected to have declined overall by 30% over the past three generation lengths (12-18 years). Threats include climate change (warming water temperatures), mortality as bycatch in artisanal fisheries and invasive salmon. It is listed as Vulnerable A2bcde. Additional survey work is needed to monitor and understand its population throughout its range. Research is needed on its life history and response to heat shock.
Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Hüne, M.. Universidad Austral de Chile; Chile
Fil: Irigoyen, A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Landaeta, M.. Universidad de Valparaíso; Chile
Fil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Vieira, J.P.. Universidade Federal Do Rio Grande.; Brasil
Materia
Champsocephalus
ESOX
ASSESSMENT
SW ATLANTIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/134121
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Champsocephalus esox, Pike IcefishBuratti, C.Díaz de Astarloa, Juan MartínHüne, M.Irigoyen, A.Landaeta, M.Riestra, C.Vieira, J.P.ChampsocephalusESOXASSESSMENTSW ATLANTIChttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This demersal species is endemic to the southern Patagonia Sea region where it occurs in kelp forests and fjords. Its physiology restricts it to waters of high oxygen concentration and low temperature, and its survivability is reduced when these conditions fluctuate. Based on survey data and observations of fishers catch, this species has declined by 80% since the 1980s in at least half of its range (the Chilean coast). The status of its population in the other half of its range (Argentina) is poorly understood due to the lack of surveys. Considering the uncertainty regarding its status in the other half of its range, it is conservatively suspected to have declined overall by 30% over the past three generation lengths (12-18 years). Threats include climate change (warming water temperatures), mortality as bycatch in artisanal fisheries and invasive salmon. It is listed as Vulnerable A2bcde. Additional survey work is needed to monitor and understand its population throughout its range. Research is needed on its life history and response to heat shock.Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Hüne, M.. Universidad Austral de Chile; ChileFil: Irigoyen, A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: Landaeta, M.. Universidad de Valparaíso; ChileFil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Vieira, J.P.. Universidade Federal Do Rio Grande.; BrasilInternational Union for Conservation of Nature2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/134121Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; Irigoyen, A.; Landaeta, M.; et al.; Champsocephalus esox, Pike Icefish; International Union for Conservation of Nature; The IUCN red List of Threatened Species; 12-2020; 1-102307-8235CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://dx.doi.org/10.2305/IUCN.UK.2020-3.RLTS.T159100452A159404825.eninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:26:10Zoai:ri.conicet.gov.ar:11336/134121instacron: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:34982025-09-17 11:26:10.879CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Champsocephalus esox, Pike Icefish
title Champsocephalus esox, Pike Icefish
spellingShingle Champsocephalus esox, Pike Icefish
Buratti, C.
Champsocephalus
ESOX
ASSESSMENT
SW ATLANTIC
title_short Champsocephalus esox, Pike Icefish
title_full Champsocephalus esox, Pike Icefish
title_fullStr Champsocephalus esox, Pike Icefish
title_full_unstemmed Champsocephalus esox, Pike Icefish
title_sort Champsocephalus esox, Pike Icefish
dc.creator.none.fl_str_mv Buratti, C.
Díaz de Astarloa, Juan Martín
Hüne, M.
Irigoyen, A.
Landaeta, M.
Riestra, C.
Vieira, J.P.
author Buratti, C.
author_facet Buratti, C.
Díaz de Astarloa, Juan Martín
Hüne, M.
Irigoyen, A.
Landaeta, M.
Riestra, C.
Vieira, J.P.
author_role author
author2 Díaz de Astarloa, Juan Martín
Hüne, M.
Irigoyen, A.
Landaeta, M.
Riestra, C.
Vieira, J.P.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Champsocephalus
ESOX
ASSESSMENT
SW ATLANTIC
topic Champsocephalus
ESOX
ASSESSMENT
SW ATLANTIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This demersal species is endemic to the southern Patagonia Sea region where it occurs in kelp forests and fjords. Its physiology restricts it to waters of high oxygen concentration and low temperature, and its survivability is reduced when these conditions fluctuate. Based on survey data and observations of fishers catch, this species has declined by 80% since the 1980s in at least half of its range (the Chilean coast). The status of its population in the other half of its range (Argentina) is poorly understood due to the lack of surveys. Considering the uncertainty regarding its status in the other half of its range, it is conservatively suspected to have declined overall by 30% over the past three generation lengths (12-18 years). Threats include climate change (warming water temperatures), mortality as bycatch in artisanal fisheries and invasive salmon. It is listed as Vulnerable A2bcde. Additional survey work is needed to monitor and understand its population throughout its range. Research is needed on its life history and response to heat shock.
Fil: Buratti, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Díaz de Astarloa, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Hüne, M.. Universidad Austral de Chile; Chile
Fil: Irigoyen, A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Landaeta, M.. Universidad de Valparaíso; Chile
Fil: Riestra, C.. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Vieira, J.P.. Universidade Federal Do Rio Grande.; Brasil
description This demersal species is endemic to the southern Patagonia Sea region where it occurs in kelp forests and fjords. Its physiology restricts it to waters of high oxygen concentration and low temperature, and its survivability is reduced when these conditions fluctuate. Based on survey data and observations of fishers catch, this species has declined by 80% since the 1980s in at least half of its range (the Chilean coast). The status of its population in the other half of its range (Argentina) is poorly understood due to the lack of surveys. Considering the uncertainty regarding its status in the other half of its range, it is conservatively suspected to have declined overall by 30% over the past three generation lengths (12-18 years). Threats include climate change (warming water temperatures), mortality as bycatch in artisanal fisheries and invasive salmon. It is listed as Vulnerable A2bcde. Additional survey work is needed to monitor and understand its population throughout its range. Research is needed on its life history and response to heat shock.
publishDate 2020
dc.date.none.fl_str_mv 2020-12
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/11336/134121
Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; Irigoyen, A.; Landaeta, M.; et al.; Champsocephalus esox, Pike Icefish; International Union for Conservation of Nature; The IUCN red List of Threatened Species; 12-2020; 1-10
2307-8235
CONICET Digital
CONICET
url http://hdl.handle.net/11336/134121
identifier_str_mv Buratti, C.; Díaz de Astarloa, Juan Martín; Hüne, M.; Irigoyen, A.; Landaeta, M.; et al.; Champsocephalus esox, Pike Icefish; International Union for Conservation of Nature; The IUCN red List of Threatened Species; 12-2020; 1-10
2307-8235
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://dx.doi.org/10.2305/IUCN.UK.2020-3.RLTS.T159100452A159404825.en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv International Union for Conservation of Nature
publisher.none.fl_str_mv International Union for Conservation of Nature
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
_version_ 1843606614224928768
score 13.001348

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