oceanographic measurements. In the southern part of the North Sea the mixed layer reached down to the sea floor and in the northern part of the North Sea down to a depth of 40 to 60 meters. In the vicinity of the south Norwegian coast a thickness of 100 meters can be assessed. Proceeding from that, one can calculate the radioactive inventory of the surface layer areally and represent it as areal deposition. Fig. 6 shows the Cs 137 distribution pattern of the Chernobyl Fallout deposition in kBq/ms resulting from the mean radionuclide ratio Cs134/Cs137. Ostsee SchleimOndung

DOI link for oceanographic measurements. In the southern part of the North Sea the mixed layer reached down to the sea floor and in the northern part of the North Sea down to a depth of 40 to 60 meters. In the vicinity of the south Norwegian coast a thickness of 100 meters can be assessed. Proceeding from that, one can calculate the radioactive inventory of the surface layer areally and represent it as areal deposition. Fig. 6 shows the Cs 137 distribution pattern of the Chernobyl Fallout deposition in kBq/ms resulting from the mean radionuclide ratio Cs134/Cs137. Ostsee SchleimOndung

oceanographic measurements. In the southern part of the North Sea the mixed layer reached down to the sea floor and in the northern part of the North Sea down to a depth of 40 to 60 meters. In the vicinity of the south Norwegian coast a thickness of 100 meters can be assessed. Proceeding from that, one can calculate the radioactive inventory of the surface layer areally and represent it as areal deposition. Fig. 6 shows the Cs 137 distribution pattern of the Chernobyl Fallout deposition in kBq/ms resulting from the mean radionuclide ratio Cs134/Cs137. Ostsee SchleimOndung