Lake Vänern is an oligotrophic lake today, but in the northeast part of the lake there are three shallow bays (Ölmeviken, Varnumsviken and Kolstrandsviken) where some heavy blooms with cyanobacteria, occurred during the last ten years. In this article, the blooms and relations to the water quality and the phosphorous loads are reported and discussed. […]
Författare STEFAN JOHANSSON
Nyckelord (Keyword) Lake Vänern, cyanobacteria, algal blooms, water quality, phosphorus load, nutriant removal, waste water, nitrogen reduction
Årgång 1997
Nummer 4
Utgåva