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dc.contributor.author
Esquius, Karina Soledad  
dc.contributor.author
Escalante, Alicia Haydee  
dc.contributor.author
Solari, Lía Cristina  
dc.date.available
2022-04-26T11:43:44Z  
dc.date.issued
2005-11-30  
dc.identifier.citation
Esquius, Karina Soledad; Escalante, Alicia Haydee; Solari, Lía Cristina; Algas no planctónicas: un experimento de colonización; Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología "Raúl A. Ringuelet"; Biología Acuática; 22; -; 30-11-2005; 103-110  
dc.identifier.issn
0326-1638  
dc.identifier.uri
http://hdl.handle.net/11336/155776  
dc.description.abstract
The aim of the present research is to study the algal colonization process using artificial substrata placed in Los Padres Lagoon waters (Province of Buenos Aires) during summer. The area selected for sampling were the influent stream (Los Padres Creek) and the effluent (La Tapera Creek) due to the large amount of “giant bulrush” Schoenoplectus californicus found there. In each area two samplers containing ten slides arranged in two columns were vertically placed. The first removal was carried out after a week, the second one after two days and third one after four days. The fourth and fifth removals were carried out following a geometric progression during 37 days of colonization. Colonizing community was removed from the substrata by scraping their surfaces. Ninety nine epiphytic algae species were identified. Among them, diatoms represented the dominant group. The number of algae species and their abundance were higher in the output area (La Tapera Creek), while the specific diversity was higher in the input area (Los Padres Creek). The longer exposition period artificial substrata had, the higher algae species number developed. The exposition period employed allowed to observe the maturity of the epiphyton community, and the decrease of algal density after 13 and 21 days of colonization in the input and output areas, respectively. It was concluded that an exposition period of about a month results appropriate for the attached algae to reach the complete colonization of artificial substrata in a moderately eutrophic lagoon.  
dc.format
application/pdf  
dc.language.iso
spa  
dc.publisher
Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología "Raúl A. Ringuelet"  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
PERIFITON  
dc.subject
COLONIZACIÓN  
dc.subject
SUSTRATOS ARTIFICIALES  
dc.subject
LAGUNA DE LOS PADRES  
dc.subject.classification
Oceanografía, Hidrología, Recursos Hídricos  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Algas no planctónicas: un experimento de colonización  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-12-03T19:56:26Z  
dc.identifier.eissn
1668-4869  
dc.journal.volume
22  
dc.journal.number
-  
dc.journal.pagination
103-110  
dc.journal.pais
Argentina  
dc.journal.ciudad
La Plata  
dc.description.fil
Fil: Esquius, Karina Soledad. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina  
dc.description.fil
Fil: Escalante, Alicia Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina  
dc.description.fil
Fil: Solari, Lía Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina  
dc.journal.title
Biología Acuática  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://revistas.unlp.edu.ar/bacuatica/article/view/6827  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://revistas.unlp.edu.ar/bacuatica/article/view/6827/5827