Fig. 1From: Controlling blooms of Planktothrix rubescens by optimized metalimnetic water withdrawal: a modelling study on adaptive reservoir operationMap of Germany (top left). The black point indicates the location of Rappbode Reservoir. Bathymetric map of the Rappbode Reservoir (right). The black point shows the sampling location. The yellow number shows the entry of three pre-reservoirs: â‘ Rappbode, â‘¡ Hassel, â‘¢ KoenigshuetteBack to article page