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Phytoplankton of the Paraguay and Bermejo rivers
dc.contributor.author | Zalocar de Domitrovic, Yolanda | |
dc.contributor.author | Devercelli, Melina | |
dc.contributor.author | Forastier, Marina Elizabet | |
dc.date.accessioned | 2021-12-04T15:56:35Z | |
dc.date.available | 2021-12-04T15:56:35Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Zalocar de Domitrovic, Yolanda, Devercelli, Melina y Forastier, Marina E., 2014. Phytoplankton of the Paraguay and Bermejo rivers. Fundamental And Applied Limnology. Stuttgart: E. Schweizerbartsche Verlags, vol. 65, p .67-80. ISSN 1863-9135. | es |
dc.identifier.issn | 1863-9135 | es |
dc.identifier.uri | http://repositorio.unne.edu.ar/handle/123456789/30286 | |
dc.description.abstract | This article deals with the phytoplankton of the Paraguay and Bermejo rivers, with emphasis on the spatial and temporal patterns of its composition, density, biomass, diversity and community size structure. The phytoplankton of the Paraguay River is characterized by the dominance of small Chlorophyceae and Cryptophyceae, with a gradual increase in Bacillariophyceae towards its confl uence with the Paraná River. In the northern stretch, where the Pantanal drains, Bacillariophyceae exceptionally share the dominance with Chlorophyceae and Euglenophyceae. Small Chlorophyceae prevail in transparent waters, whereas Aulacoseira (A. granulata and A. herzogii) predominates throughout the main channel, in relation with a higher turbulence and lower water transparency. Density, biomass, diversity and species richness present an inverse relationship with the hydrometric level. Such variables are positively correlated with water temperature, and present a decrease from north to south in relation to increased suspended solids and conductivity and decreased water transparency. The Bermejo River, which is a main tributary of the Paraguay River in its lower section, is the main determinant of the sharp decrease in the main variables of the phytoplankton in the low Paraguay. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | E. Schweizerbartsche Verlags | es |
dc.rights | openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | es |
dc.source | Fundamental And Applied Limnology, 2014, vol. 65, p .67-80. | es |
dc.subject | Phytoplankton | es |
dc.subject | Diversity | es |
dc.subject | Functional group | es |
dc.subject | Paraguay | es |
dc.subject | Bermejo | es |
dc.title | Phytoplankton of the Paraguay and Bermejo rivers | es |
dc.type | Artículo | es |
unne.affiliation | Fil: Zalocar de Domitrovic, Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. | es |
unne.affiliation | Fil: Zalocar de Domitrovic, Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina. | es |
unne.affiliation | Fil: Devercelli, Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Nacional de Limnología; Argentina. | es |
unne.affiliation | Fil: Forastier, Marina Elizabet. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. | es |
unne.affiliation | Fil: Forastier, Marina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral; Argentina. | es |
unne.journal.pais | Alemania | es |
unne.journal.ciudad | Stuttgart | es |
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