Die Untersuchung von Sinkstoffen aus Bodenseezuflüssen |
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| Authors: | Dr G Wagner |
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| Institution: | (1) Present address: Landesanstalt für Umweltschutz Baden-Württemberg, Institut für Seenforschung und Fischereiwesen, Untere Seestrasse 81, D-7994 Langenargen am Bodensee |
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| Abstract: | The suspended solids taken out of the affluents of Lake Constance have been isolated and the concentrations of C, N, P, Ni,
Cr, Cd, Zn, Co, Fe and Mn within the material have been determined. The loads in every river were calculated by the relations
between water discharge, concentration of suspended matter and concentration of the elements. Test showed, that the material
from the Bregenzer Ach and the Neuer Rhein adsorb phosphate out of the water. The suspended solids of the other rivers give
phosphate to the water.
hier: Sinkstoffe=Schwebstoffe. |
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