Mostrar el registro sencillo del ítem

dc.contributor.author
Gauna, Maria Cecilia
dc.contributor.author
Escobar, Juan Francisco
dc.contributor.author
Odorisio, Mariangeles
dc.contributor.author
Caceres, Eduardo Jorge
dc.contributor.author
Parodi, Elisa Rosalia
dc.date.available
2017-07-13T17:14:18Z
dc.date.issued
2016-12
dc.identifier.citation
Gauna, Maria Cecilia; Escobar, Juan Francisco; Odorisio, Mariangeles; Caceres, Eduardo Jorge; Parodi, Elisa Rosalia; Spatial and temporal variation in algal epiphyte distribution on Ulva sp. (Ulvales, Chlorophyta) from northern Patagonia in Argentina; Int Phycological Soc; Phycologia; 56; 2; 12-2016; 125-135
dc.identifier.issn
0031-8884
dc.identifier.uri
http://hdl.handle.net/11336/20341
dc.description.abstract
In this stu, dy of northern Patagonia in Argentina, we examined the annual cycle of the epiphyte composition and abundance on Ulva sp. with respect to intertidal elevation, season and position on host. We found spatial segregation in most environmental gradients. Local environmental conditions, intertidal levels, seasons and portion of host thalli had specific patterns of algal epiphytic community. The host population exhibited seasonality and differential morphological attributes according to the intertidal elevation. Thalli of Ulva sp. had the highest maximum diameters and were heavier in spring and summer at the upper elevation. Epiphytes were more abundant growing on host thalli at middle elevations. Epiphytic Dinophyceae, Chlorophyceae and Cyanophyceae presented clear seasonality. Epiphyte abundances were related to periods with high seawater temperature, long days and high radiation. Lyngbya sp., Cocconeis sp., Navicula spp., Rhabdonema arcuatum, Stylonema alsidii and Myrionema strangulans had the highest frequency. The highest epiphyte abundance was observed in holdfasts, with M. strangulans having the highest frequency and cover. These results are relevant to commercial aquaculture ventures for food and feed sources and application in bioremediation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Int Phycological Soc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Dynamic And Zonation Gradients Epiphytic Assemblage
dc.subject
Myrionema Strangulans
dc.subject
North Patagonian Atlantic Coast
dc.subject
Ulva Sp. Seasonality
dc.subject.classification
Biología Marina, Limnología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Spatial and temporal variation in algal epiphyte distribution on Ulva sp. (Ulvales, Chlorophyta) from northern Patagonia in 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
2017-06-29T13:29:14Z
dc.journal.volume
56
dc.journal.number
2
dc.journal.pagination
125-135
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Lawrence
dc.description.fil
Fil: Gauna, Maria Cecilia. 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
dc.description.fil
Fil: Escobar, Juan Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
dc.description.fil
Fil: Odorisio, Mariangeles. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
dc.description.fil
Fil: Caceres, Eduardo Jorge. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
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
dc.journal.title
Phycologia
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2216/16-51.1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.phycologia.org/doi/10.2216/16-51.1


Archivos asociados

Documento no disponible

Comunidades y colecciones

Mostrar el registro sencillo del ítem