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dc.contributor.author
Frau, Diego
dc.contributor.author
Rojas Molina, Florencia Mercedes
dc.contributor.author
Devercelli, Melina
dc.contributor.author
Jose, Susana Beatriz
dc.date.available
2017-08-15T13:47:13Z
dc.date.issued
2012-10
dc.identifier.citation
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
dc.identifier.issn
1023-6244
dc.identifier.uri
http://hdl.handle.net/11336/22420
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Mussel
dc.subject
Invasive
dc.subject
Limnoperna Fortunei
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Phytoplankton
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Species Selectivity
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Filtration Rate
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Mesocosm
dc.subject.classification
Bioquímica y Biología Molecular
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
The effect of an invading filter-feeding bivalve on a phytoplankton assemblage from the Parana´ system: a mesocosm experiment
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-28T16:25:06Z
dc.identifier.eissn
1029-0362
dc.journal.volume
45
dc.journal.number
5
dc.journal.pagination
303-316
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
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
dc.description.fil
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
dc.description.fil
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
dc.description.fil
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
dc.journal.title
Marine And Freshwater Behaviour And Physiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/10236244.2012.735419
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10236244.2012.735419
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