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dc.contributor.author
Parodi, Elisa Rosalia
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dc.contributor.author
Trobbiani, Natalia
dc.contributor.author
Cáceres, Eduardo
dc.date.available
2017-06-01T13:23:47Z
dc.date.issued
2007-12
dc.identifier.citation
Parodi, Elisa Rosalia; Trobbiani, Natalia; Cáceres, Eduardo; Cytomorphometric characterization of a population of Ceratium hirundinella fa. austriacum (Dinophyta) during a bloom in a reservoir of the Province of Buenos Aires, Argentina; Ingenta; Algological Studies; 125; 1; 12-2007; 45-55
dc.identifier.issn
0342-1120
dc.identifier.uri
http://hdl.handle.net/11336/17258
dc.description.abstract
Ceratium hirundinella (O. F. Müller) Dujardin is a dinoflagellate frequently found in freshwater plankton in Argentina. It may form - together with cyanobacteria - massive blooms, particularly in autumn-winter. From 1997 until now, C. hirundinella appeared in Paso de las Piedras reservoir, Province of Buenos Aires, bringing about problems to the water-for-consumption potabilization process. On account of the fact that C. hirundinella is an extremely variable species, we have attempted for the first time on this species a statistical analysis of individuals during a massive bloom in May 2000. The specific aims of the present study were i) to determine the average biovolume and ii) to determine whether or not there are correlations among the dimensions of the different horns. The present statistical characterization allowed us to conclude that the studied population belongs to C. hirundinella fa. austriacum. All samples analysed had four horns. The statistical analysis of the data collected in the present study indicates that the length of the fourth horn is the one that exhibits the highest relative variance. In previous studies, no such a marked positive correlation between the lengths of the antapical and postequatorial horns was detected as that observed in our study by means of the principal component analysis.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Ingenta
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Ceratium Hirundinella
dc.subject
Morphometria
dc.subject
Blom
dc.subject.classification
Ciencias de las Plantas, Botánica
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Cytomorphometric characterization of a population of Ceratium hirundinella fa. austriacum (Dinophyta) during a bloom in a reservoir of the Province of Buenos Aires, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-05-17T13:48:47Z
dc.journal.volume
125
dc.journal.number
1
dc.journal.pagination
45-55
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Oxford
dc.description.fil
Fil: Parodi, Elisa Rosalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad Nacional del Sur; Argentina. Research Member of the Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina; Argentina
dc.description.fil
Fil: Trobbiani, Natalia. Universidad Nacional del Sur; Argentina
dc.description.fil
Fil: Cáceres, Eduardo. Universidad Nacional del Sur; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
dc.journal.title
Algological Studies
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1127/1864-1318/11/0125-045
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/content/schweiz/algo/2007/00000125/00000001/art00003
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