List of Tables 
260 
System Nordsee 
monitoring areas in the German Bight in 2005. Means and standard deviations in mg/kg; 
fine grain fraction, aluminum, lithium and iron in %. For a location map cf. Fig. 4-45, p. 226. 
227 
Table 4-8: Activity of some natural radio nuclides for North Sea sea-water and sediment... 233