Structure des communautés d'invertébrés benthiques et qualité de l'eau dans quelques affluents du Léman en 1982

Claude Lang, Line Faravel
1983
Structure des communautés d'invertébrés benthiques et qualité de l'eau dans quelques affluents du Léman en 1982 PAR Line FARAVEL et Claude LANG' Abstract. -In spring and summer 1982, benthic invertebrates were sampled in 67 locations distributed in 30 affluents of Lake Geneva. Taxa sensitive to pollution consisted of plecoptera, trichoptera with a case, Ecdyonurus and Epeorus. Total number of taxa and number of taxa sensitive to pollution were positively correlated during the spring time. These
more » ... two criteria were used to locate the sampling stations on a two dimensions plot. Thus, groups of stations, reflecting different water quality, were isolated.
doi:10.5169/seals-278159 fatcat:sv32b5kdyvfh3fcoa7z6yfvadi