Free-living marine nematode communities: In San Jorge gulf, Argentina

Autores
Pastor de Ward, Catalina T.; Lo Russo, Virginia; Varisco, Martin Alejandro
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms. Free-living marine nematodes were sampled at 13 stations in February 2014 during an expedition aboard R/V Coriolis II. We found a total of 188 species (101 of which were new to science) belonging to 98 genera. The statistical results indicated the presence of three different assemblages of free-living marine nematodes distributed spatially in three distinct zones in the gulf: the central part, the outer thermal front at both sides of the entrance, and the south thermal front area. Diversity increased from the coast to the entrance of the gulf, and the highest diversity was found in areas with coarser sediment. Sediment and salinity were the environmental parameters that best matched nematode community distribution.
Fil: Pastor de Ward, Catalina T.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
Fil: Lo Russo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
Fil: Varisco, Martin Alejandro. Universidad Nacional de la Patagonia Austral. Centro de Investigaciones y Transferencia Golfo San Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia Golfo San Jorge. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigaciones y Transferencia Golfo San Jorge; Argentina
Materia
FREE-LIVING NEMATODES
SPATIAL DISTRIBUTION
FUNCTIONAL DIVERSITY
GOLFO SAN JORGE
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:11336/98265
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Free-living marine nematode communities: In San Jorge gulf, ArgentinaPastor de Ward, Catalina T.Lo Russo, VirginiaVarisco, Martin AlejandroFREE-LIVING NEMATODESSPATIAL DISTRIBUTIONFUNCTIONAL DIVERSITYGOLFO SAN JORGEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms. Free-living marine nematodes were sampled at 13 stations in February 2014 during an expedition aboard R/V Coriolis II. We found a total of 188 species (101 of which were new to science) belonging to 98 genera. The statistical results indicated the presence of three different assemblages of free-living marine nematodes distributed spatially in three distinct zones in the gulf: the central part, the outer thermal front at both sides of the entrance, and the south thermal front area. Diversity increased from the coast to the entrance of the gulf, and the highest diversity was found in areas with coarser sediment. Sediment and salinity were the environmental parameters that best matched nematode community distribution.Fil: Pastor de Ward, Catalina T.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; ArgentinaFil: Lo Russo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; ArgentinaFil: Varisco, Martin Alejandro. Universidad Nacional de la Patagonia Austral. Centro de Investigaciones y Transferencia Golfo San Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia Golfo San Jorge. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigaciones y Transferencia Golfo San Jorge; ArgentinaOceanography Society2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/98265Pastor de Ward, Catalina T.; Lo Russo, Virginia; Varisco, Martin Alejandro; Free-living marine nematode communities: In San Jorge gulf, Argentina; Oceanography Society; Oceanography; 31; 4; 12-2018; 113-1211042-8275CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://tos.org/oceanography/article/free-living-marine-nematode-communities-in-san-jorge-gulf-argentinainfo:eu-repo/semantics/altIdentifier/doi/10.5670/oceanog.2018.415info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:50Zoai:ri.conicet.gov.ar:11336/98265instacron: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:34982025-09-03 10:03:50.372CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Free-living marine nematode communities: In San Jorge gulf, Argentina
title Free-living marine nematode communities: In San Jorge gulf, Argentina
spellingShingle Free-living marine nematode communities: In San Jorge gulf, Argentina
Pastor de Ward, Catalina T.
FREE-LIVING NEMATODES
SPATIAL DISTRIBUTION
FUNCTIONAL DIVERSITY
GOLFO SAN JORGE
title_short Free-living marine nematode communities: In San Jorge gulf, Argentina
title_full Free-living marine nematode communities: In San Jorge gulf, Argentina
title_fullStr Free-living marine nematode communities: In San Jorge gulf, Argentina
title_full_unstemmed Free-living marine nematode communities: In San Jorge gulf, Argentina
title_sort Free-living marine nematode communities: In San Jorge gulf, Argentina
dc.creator.none.fl_str_mv Pastor de Ward, Catalina T.
Lo Russo, Virginia
Varisco, Martin Alejandro
author Pastor de Ward, Catalina T.
author_facet Pastor de Ward, Catalina T.
Lo Russo, Virginia
Varisco, Martin Alejandro
author_role author
author2 Lo Russo, Virginia
Varisco, Martin Alejandro
author2_role author
author
dc.subject.none.fl_str_mv FREE-LIVING NEMATODES
SPATIAL DISTRIBUTION
FUNCTIONAL DIVERSITY
GOLFO SAN JORGE
topic FREE-LIVING NEMATODES
SPATIAL DISTRIBUTION
FUNCTIONAL DIVERSITY
GOLFO SAN JORGE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms. Free-living marine nematodes were sampled at 13 stations in February 2014 during an expedition aboard R/V Coriolis II. We found a total of 188 species (101 of which were new to science) belonging to 98 genera. The statistical results indicated the presence of three different assemblages of free-living marine nematodes distributed spatially in three distinct zones in the gulf: the central part, the outer thermal front at both sides of the entrance, and the south thermal front area. Diversity increased from the coast to the entrance of the gulf, and the highest diversity was found in areas with coarser sediment. Sediment and salinity were the environmental parameters that best matched nematode community distribution.
Fil: Pastor de Ward, Catalina T.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
Fil: Lo Russo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
Fil: Varisco, Martin Alejandro. Universidad Nacional de la Patagonia Austral. Centro de Investigaciones y Transferencia Golfo San Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia Golfo San Jorge. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigaciones y Transferencia Golfo San Jorge; Argentina
description The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms. Free-living marine nematodes were sampled at 13 stations in February 2014 during an expedition aboard R/V Coriolis II. We found a total of 188 species (101 of which were new to science) belonging to 98 genera. The statistical results indicated the presence of three different assemblages of free-living marine nematodes distributed spatially in three distinct zones in the gulf: the central part, the outer thermal front at both sides of the entrance, and the south thermal front area. Diversity increased from the coast to the entrance of the gulf, and the highest diversity was found in areas with coarser sediment. Sediment and salinity were the environmental parameters that best matched nematode community distribution.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
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/11336/98265
Pastor de Ward, Catalina T.; Lo Russo, Virginia; Varisco, Martin Alejandro; Free-living marine nematode communities: In San Jorge gulf, Argentina; Oceanography Society; Oceanography; 31; 4; 12-2018; 113-121
1042-8275
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98265
identifier_str_mv Pastor de Ward, Catalina T.; Lo Russo, Virginia; Varisco, Martin Alejandro; Free-living marine nematode communities: In San Jorge gulf, Argentina; Oceanography Society; Oceanography; 31; 4; 12-2018; 113-121
1042-8275
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://tos.org/oceanography/article/free-living-marine-nematode-communities-in-san-jorge-gulf-argentina
info:eu-repo/semantics/altIdentifier/doi/10.5670/oceanog.2018.415
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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
dc.publisher.none.fl_str_mv Oceanography Society
publisher.none.fl_str_mv Oceanography Society
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 13.13397

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