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(Article of periodic en Français - 1985)

Document title

Evaluation biologique du pouvoir autoépurateur du Serpont et de la Lomme (Ardenne belge). (Biological estimate of the self-purification capacity in the streams Serpont and Lomme (Belgian Ardenne)

Authors(s) and Affiliation(s)

VAN SULL P. ; ISERENTANT R. ;

Abstract

The analysis of some physical and chemical variables (temperature, pH, conductivity, oxygen concentration) and particularly of some biotic populations (macroinvertebrates, macrophytes) clearly shows the gradual restoration of natural conditions in the water of streams organically polluted from the industrial site of Recogne (Belgian Ardenne). A biotic index is proposed as a rather easy and sensitive parameter of a pollution level and consequently of the self-purification efficiency. (LW).

Source

Article of periodic

published at : Annales de la Société royale zoologique de Belgique Bruxelles

Editor :

Millesime : 1985, vol. 115 [pp. 137-145]

Bibliographic references : 6 réf.

Language

Français

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