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Factors affecting trace-metal bioaccumulation in Finnish headwater lakes

1992

Iivonen, P. | Piepponen, S. | Verta, M. (National Board of Waters and the Environment, PO Box 250, 00101 Helsinki (Finland))

nutrient uptake lagos mauvaise herbe aquatique finlande heavy metals freshwater ecology sparganium absorcion de sustancias nutritivas metal lourd malezas acuaticas ecologia de agua dulce ecologie d'eau douce ...
Department for Environment, Food and Rural Affairs - United Kingdom
Concentrations of zinc and chromium in aquatic macrophytes from the Sudbury and Muskoka regions of Ontario, Canada

1993

Reimer, P. | Duthie, H.C. (Department of Biology, University of Waterloo, Waterloo, Ontario (Canada))

ontario pollution de l'eau mauvaise herbe aquatique zinc chromium biology polucion del agua metal lourd malezas acuaticas nutrient content nymphaea odorata eriocaulon septangulare ...
Department for Environment, Food and Rural Affairs - United Kingdom