Fig. 9 airport Schtinefeld (hlght 500m) 
Fig. 10 lake Müggelsee [high! 500m) 
Fig. 12 river Elbe with the wastedump Griebo (hlght 500m) 
Fig. 11 
river Elbe with the inflow of the cooling water 
of the power fitatlon Vockerode (hlght 500m) 
371