The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment

Autores
Frau, Diego; Rojas Molina, Florencia Mercedes; Devercelli, Melina; Jose, Susana Beatriz
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of different concentrations of the bivalve Limnoperna fortunei on the algal density and structure and its filtration rate was estimated in a mesocosm experiment. The experiment was carried out using containers of 200 L and three treatments: Control (without bivalves), C1 (with 128 individual bivalves), and C2 (with 256 individual bivalves). Decrease in phytoplankton density was detected in bivalve treatments after 6 h. A decrease of 52% and 86% of the initial density was measured in C1 and C2, respectively, after 48 h. All algae groups showed substantial decrease in densities (>60%) and the composition of the algae assemblages changed in the presence of the bivalve. In particular, there was an increase in the density of Flagellates. The maximum estimated bivalve filtration rate was 357 mL ind−1 h−1 at 28°C. Our results suggest that the invading bivalves could significantly affect both the plankton density and assemblage structure in natural systems.
Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Rojas Molina, Florencia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Devercelli, Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Jose, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Materia
Mussel
Invasive
Limnoperna Fortunei
Phytoplankton
Species Selectivity
Filtration Rate
Mesocosm
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:11336/22420
Acceder
id CONICETDig_8c9ca12e10a4ade46772879a4546ddc8
oai_identifier_str oai:ri.conicet.gov.ar:11336/22420
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experimentFrau, DiegoRojas Molina, Florencia MercedesDevercelli, MelinaJose, Susana BeatrizMusselInvasiveLimnoperna FortuneiPhytoplanktonSpecies SelectivityFiltration RateMesocosmhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The effect of different concentrations of the bivalve Limnoperna fortunei on the algal density and structure and its filtration rate was estimated in a mesocosm experiment. The experiment was carried out using containers of 200 L and three treatments: Control (without bivalves), C1 (with 128 individual bivalves), and C2 (with 256 individual bivalves). Decrease in phytoplankton density was detected in bivalve treatments after 6 h. A decrease of 52% and 86% of the initial density was measured in C1 and C2, respectively, after 48 h. All algae groups showed substantial decrease in densities (>60%) and the composition of the algae assemblages changed in the presence of the bivalve. In particular, there was an increase in the density of Flagellates. The maximum estimated bivalve filtration rate was 357 mL ind−1 h−1 at 28°C. Our results suggest that the invading bivalves could significantly affect both the plankton density and assemblage structure in natural systems.Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Rojas Molina, Florencia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Devercelli, Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Jose, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaTaylor & Francis2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22420Frau, Diego; Rojas Molina, Florencia Mercedes; Devercelli, Melina; Jose, Susana Beatriz; The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment; Taylor & Francis; Marine And Freshwater Behaviour And Physiology; 45; 5; 10-2012; 303-3161023-62441029-0362CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/10236244.2012.735419info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10236244.2012.735419info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:07:00Zoai:ri.conicet.gov.ar:11336/22420instacron: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:34982026-02-26 10:07:00.618CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
title The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
spellingShingle The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
Frau, Diego
Mussel
Invasive
Limnoperna Fortunei
Phytoplankton
Species Selectivity
Filtration Rate
Mesocosm
title_short The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
title_full The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
title_fullStr The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
title_full_unstemmed The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
title_sort The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
dc.creator.none.fl_str_mv Frau, Diego
Rojas Molina, Florencia Mercedes
Devercelli, Melina
Jose, Susana Beatriz
author Frau, Diego
author_facet Frau, Diego
Rojas Molina, Florencia Mercedes
Devercelli, Melina
Jose, Susana Beatriz
author_role author
author2 Rojas Molina, Florencia Mercedes
Devercelli, Melina
Jose, Susana Beatriz
author2_role author
author
author
dc.subject.none.fl_str_mv Mussel
Invasive
Limnoperna Fortunei
Phytoplankton
Species Selectivity
Filtration Rate
Mesocosm
topic Mussel
Invasive
Limnoperna Fortunei
Phytoplankton
Species Selectivity
Filtration Rate
Mesocosm
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 effect of different concentrations of the bivalve Limnoperna fortunei on the algal density and structure and its filtration rate was estimated in a mesocosm experiment. The experiment was carried out using containers of 200 L and three treatments: Control (without bivalves), C1 (with 128 individual bivalves), and C2 (with 256 individual bivalves). Decrease in phytoplankton density was detected in bivalve treatments after 6 h. A decrease of 52% and 86% of the initial density was measured in C1 and C2, respectively, after 48 h. All algae groups showed substantial decrease in densities (>60%) and the composition of the algae assemblages changed in the presence of the bivalve. In particular, there was an increase in the density of Flagellates. The maximum estimated bivalve filtration rate was 357 mL ind−1 h−1 at 28°C. Our results suggest that the invading bivalves could significantly affect both the plankton density and assemblage structure in natural systems.
Fil: Frau, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Rojas Molina, Florencia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Devercelli, Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Jose, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
description The effect of different concentrations of the bivalve Limnoperna fortunei on the algal density and structure and its filtration rate was estimated in a mesocosm experiment. The experiment was carried out using containers of 200 L and three treatments: Control (without bivalves), C1 (with 128 individual bivalves), and C2 (with 256 individual bivalves). Decrease in phytoplankton density was detected in bivalve treatments after 6 h. A decrease of 52% and 86% of the initial density was measured in C1 and C2, respectively, after 48 h. All algae groups showed substantial decrease in densities (>60%) and the composition of the algae assemblages changed in the presence of the bivalve. In particular, there was an increase in the density of Flagellates. The maximum estimated bivalve filtration rate was 357 mL ind−1 h−1 at 28°C. Our results suggest that the invading bivalves could significantly affect both the plankton density and assemblage structure in natural systems.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
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/11336/22420
Frau, Diego; Rojas Molina, Florencia Mercedes; Devercelli, Melina; Jose, Susana Beatriz; The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment; Taylor & Francis; Marine And Freshwater Behaviour And Physiology; 45; 5; 10-2012; 303-316
1023-6244
1029-0362
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22420
identifier_str_mv Frau, Diego; Rojas Molina, Florencia Mercedes; Devercelli, Melina; Jose, Susana Beatriz; The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment; Taylor & Francis; Marine And Freshwater Behaviour And Physiology; 45; 5; 10-2012; 303-316
1023-6244
1029-0362
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/10236244.2012.735419
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10236244.2012.735419
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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_ 1858305229134495744
score 13.176822

Publicaciones similares