Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)

Autores
Rico, Alicia E.; Peralta, Roxana Beatriz; López Gappa, Juan José
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The recruitment of subtidal macrofouling organisms was studied in the Patagonian harbour of Comodoro Rivadavia (Argentina, 455135S 672723W). Changes in coverage and density were analysed in the central 100cm2 of upper and lower surfaces which were replaced monthly from January to December 2004. The fouling assemblage consisted of algae, spirorbid polychaetes, compound ascidians, hydrozoans, bryozoans and egg masses spawned by the small fish Helcogrammoides cunninghami. Monthly changes in richness and diversity of taxa on upper and lower surfaces were significantly correlated with sea surface temperature. Fouling assemblage structure differed significantly between upper and lower surfaces. Filamentous algae were dominant on upper surfaces, while filter-feeding invertebrates were more abundant on the lower surfaces of the experimental panels. The density of the spirorbid Romanchella scoresbyi was two orders of magnitude higher on lower than on upper surfaces. Its recruitment began in late winter, reaching maximum values in spring.
Fil: Rico, Alicia E.. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina
Fil: Peralta, Roxana Beatriz. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina
Fil: López Gappa, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Materia
ARGENTINA
COMODORO RIVADAVIA HARBOUR
MACROFOULING
PATAGONIA
RECRUITMENT
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:11336/98072
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)Rico, Alicia E.Peralta, Roxana BeatrizLópez Gappa, Juan JoséARGENTINACOMODORO RIVADAVIA HARBOURMACROFOULINGPATAGONIARECRUITMENThttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The recruitment of subtidal macrofouling organisms was studied in the Patagonian harbour of Comodoro Rivadavia (Argentina, 455135S 672723W). Changes in coverage and density were analysed in the central 100cm2 of upper and lower surfaces which were replaced monthly from January to December 2004. The fouling assemblage consisted of algae, spirorbid polychaetes, compound ascidians, hydrozoans, bryozoans and egg masses spawned by the small fish Helcogrammoides cunninghami. Monthly changes in richness and diversity of taxa on upper and lower surfaces were significantly correlated with sea surface temperature. Fouling assemblage structure differed significantly between upper and lower surfaces. Filamentous algae were dominant on upper surfaces, while filter-feeding invertebrates were more abundant on the lower surfaces of the experimental panels. The density of the spirorbid Romanchella scoresbyi was two orders of magnitude higher on lower than on upper surfaces. Its recruitment began in late winter, reaching maximum values in spring.Fil: Rico, Alicia E.. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Peralta, Roxana Beatriz. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: López Gappa, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; ArgentinaCambridge University Press2010-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/98072Rico, Alicia E.; Peralta, Roxana Beatriz; López Gappa, Juan José; Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 90; 3; 5-2010; 437-4430025-3154CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315409990920info:eu-repo/semantics/altIdentifier/url/https://bit.ly/2V59iyXinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:52Zoai:ri.conicet.gov.ar:11336/98072instacron: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 09:36:53.026CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
title Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
spellingShingle Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
Rico, Alicia E.
ARGENTINA
COMODORO RIVADAVIA HARBOUR
MACROFOULING
PATAGONIA
RECRUITMENT
title_short Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
title_full Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
title_fullStr Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
title_full_unstemmed Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
title_sort Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic)
dc.creator.none.fl_str_mv Rico, Alicia E.
Peralta, Roxana Beatriz
López Gappa, Juan José
author Rico, Alicia E.
author_facet Rico, Alicia E.
Peralta, Roxana Beatriz
López Gappa, Juan José
author_role author
author2 Peralta, Roxana Beatriz
López Gappa, Juan José
author2_role author
author
dc.subject.none.fl_str_mv ARGENTINA
COMODORO RIVADAVIA HARBOUR
MACROFOULING
PATAGONIA
RECRUITMENT
topic ARGENTINA
COMODORO RIVADAVIA HARBOUR
MACROFOULING
PATAGONIA
RECRUITMENT
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 recruitment of subtidal macrofouling organisms was studied in the Patagonian harbour of Comodoro Rivadavia (Argentina, 455135S 672723W). Changes in coverage and density were analysed in the central 100cm2 of upper and lower surfaces which were replaced monthly from January to December 2004. The fouling assemblage consisted of algae, spirorbid polychaetes, compound ascidians, hydrozoans, bryozoans and egg masses spawned by the small fish Helcogrammoides cunninghami. Monthly changes in richness and diversity of taxa on upper and lower surfaces were significantly correlated with sea surface temperature. Fouling assemblage structure differed significantly between upper and lower surfaces. Filamentous algae were dominant on upper surfaces, while filter-feeding invertebrates were more abundant on the lower surfaces of the experimental panels. The density of the spirorbid Romanchella scoresbyi was two orders of magnitude higher on lower than on upper surfaces. Its recruitment began in late winter, reaching maximum values in spring.
Fil: Rico, Alicia E.. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina
Fil: Peralta, Roxana Beatriz. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina
Fil: López Gappa, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
description The recruitment of subtidal macrofouling organisms was studied in the Patagonian harbour of Comodoro Rivadavia (Argentina, 455135S 672723W). Changes in coverage and density were analysed in the central 100cm2 of upper and lower surfaces which were replaced monthly from January to December 2004. The fouling assemblage consisted of algae, spirorbid polychaetes, compound ascidians, hydrozoans, bryozoans and egg masses spawned by the small fish Helcogrammoides cunninghami. Monthly changes in richness and diversity of taxa on upper and lower surfaces were significantly correlated with sea surface temperature. Fouling assemblage structure differed significantly between upper and lower surfaces. Filamentous algae were dominant on upper surfaces, while filter-feeding invertebrates were more abundant on the lower surfaces of the experimental panels. The density of the spirorbid Romanchella scoresbyi was two orders of magnitude higher on lower than on upper surfaces. Its recruitment began in late winter, reaching maximum values in spring.
publishDate 2010
dc.date.none.fl_str_mv 2010-05
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/11336/98072
Rico, Alicia E.; Peralta, Roxana Beatriz; López Gappa, Juan José; Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 90; 3; 5-2010; 437-443
0025-3154
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98072
identifier_str_mv Rico, Alicia E.; Peralta, Roxana Beatriz; López Gappa, Juan José; Recruitment variation in subtidal macrofouling assemblages of a Patagonian harbour (Argentina, south-western Atlantic); Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 90; 3; 5-2010; 437-443
0025-3154
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315409990920
info:eu-repo/semantics/altIdentifier/url/https://bit.ly/2V59iyX
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 Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
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_ 1844613159927676928
score 13.070432

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