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Planktonic and benthic algae of a pampean river (Argentina) :comparative analysis

Published online by Cambridge University Press:  01 February 2009

L. C. Solari  and
M. C. Claps
L. C. Solari
Affiliation:
Instituto de Limnología «Dr R.A. Ringuelet », av. Calchaquí km 23.5, 1888 Florencio Varela, Argentina
M. C. Claps
Affiliation:
Instituto de Limnología «Dr R.A. Ringuelet », av. Calchaquí km 23.5, 1888 Florencio Varela, Argentina
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Abstract

In Buenos Aires province, the river Samborombón, which is typical of the plain, was sampled monthly during 1986-1987 in research carried out both on its physico-chemical characteristics and the communities present - plankton, phytobenthos, zoobenthos -. In this paper the structure and function of phytoplankton and benthic algal communities in the different sections of the river are compared. Both communities have definite limits as their components are not shared and show different strategies. Likewise, the environmental conditions along the river are variable, leading to differences in the planktonic and benthic algae at the locations studied.

Keywords

phytoplanktonphytobenthosstructuredynamicsriverArgentinaphytoplanctonphytobenthosstructuredynamiquerivièreArgentine
Type
Research Article
Information
Annales de Limnologie - International Journal of Limnology , Volume 32 , Issue 2 , June 1996 , pp. 89 - 95
Copyright
© Université Paul Sabatier, 1996

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