List of Figures 
258 
System Nordsee 
goland, viz. in region Ti (t. I.), offPellworm (t. r.), north Langeoog (b. I.), in region KS (b. r.) and 
within 3 nm of buoy E3 (red, cf. Fig. 4-45, p. 226) 228 
Fig. 4-47: Time series of annual maximum activity concentrations of 137 Cs and 90 Sr at former 
positions of out-of-operation light vessels >Borkumriff< and >Elbe 1< 235 
Fig. 4-48: Distribution of 137 Cs activity concentration in near-surface sea water of the German 
Bight during 2005. Underneath columns station IDs 236 
Fig. 4-49: Distributions of activity concentration of (239+240) Pu (top) and the Plutonium activity 
ratio 238 Pu to < 239+24 °lp u i n near-surface sea water of the German Bight in August 2005.237 
Fig. 4-50: Distribution of activity concentration of transuranic 241 Am in near-surface sea water 
of the German Bight in August 2005 238