Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.

This paper deals with a freshwater benthonic blue green algae community growingin the Totoras pond (Corrientes, Argentina) at about 4 to 5 m depth. The community structure and distribution on the substratum are described, giving data about the clorophyll a content, primary production and related par...

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Autores principales: Tell, Guillermo, Bonetto, Carlos
Formato: Artículo revista
Lenguaje:Español
Publicado: Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2024
Acceso en línea:https://revistas.unne.edu.ar/index.php/eco/article/view/7704
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Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7704
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spelling I48-R154-article-77042024-08-20T12:45:36Z Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond. Estudios Limnológicos en la Cuenca del Riachuelo (Corrientes, Argentina). IV. Estudios ecológicos sobre las algas psammiticas de la Laguna Totoras Tell, Guillermo Bonetto, Carlos This paper deals with a freshwater benthonic blue green algae community growingin the Totoras pond (Corrientes, Argentina) at about 4 to 5 m depth. The community structure and distribution on the substratum are described, giving data about the clorophyll a content, primary production and related parameters. The sand thickness occupied by the algae is about 2 cm although the photosintetic activity is restricted to the superficial layer. Thus, it seems there would be a slowly and constant sand removal in the upper strata of the sediment, with colonization of the superficial new grains by algae and the lost of them which are transfered to a lower position where no enough light is received. This paper deals with a freshwater benthonic blue green algae community growingin the Totoras pond (Corrientes, Argentina) at about 4 to 5 m depth. The community structure and distribution on the substratum are described, giving data about the clorophyll a content, primary production and related parameters. The sand thickness occupied by the algae is about 2 cm although the photosintetic activity is restricted to the superficial layer. Thus, it seems there would be a slowly and constant sand removal in the upper strata of the sediment, with colonization of the superficial new grains by algae and the lost of them which are transfered to a lower position where no enough light is received. Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2024-08-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://revistas.unne.edu.ar/index.php/eco/article/view/7704 Ecosur; 1978: vol. 5, no. 9; 85-96 0325-108X spa https://revistas.unne.edu.ar/index.php/eco/article/view/7704/7231
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
author Tell, Guillermo
Bonetto, Carlos
spellingShingle Tell, Guillermo
Bonetto, Carlos
Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
author_facet Tell, Guillermo
Bonetto, Carlos
author_sort Tell, Guillermo
title Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
title_short Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
title_full Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
title_fullStr Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
title_full_unstemmed Limnological studies in the Riachuelo River basin (Comentes, Argentina). IV. Ecological studies about psammitic algae of the Totoras pond.
title_sort limnological studies in the riachuelo river basin (comentes, argentina). iv. ecological studies about psammitic algae of the totoras pond.
description This paper deals with a freshwater benthonic blue green algae community growingin the Totoras pond (Corrientes, Argentina) at about 4 to 5 m depth. The community structure and distribution on the substratum are described, giving data about the clorophyll a content, primary production and related parameters. The sand thickness occupied by the algae is about 2 cm although the photosintetic activity is restricted to the superficial layer. Thus, it seems there would be a slowly and constant sand removal in the upper strata of the sediment, with colonization of the superficial new grains by algae and the lost of them which are transfered to a lower position where no enough light is received.
publisher Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste)
publishDate 2024
url https://revistas.unne.edu.ar/index.php/eco/article/view/7704
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first_indexed 2024-08-21T22:39:09Z
last_indexed 2024-08-21T22:39:09Z
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