18. 25.0 Cs 22.7 19.8 36.4 23.2 w--12.3 ---- 28.5 | 11.0 1.17 36.5 20.3 24,1 16.5 9.36 10.6 14.3 34.2 11.2 10.4 29.2 45.6 em 1.75 17.5 eres 4.29 4.12 0.0 137 ee me 29.8 9.07 12.0 14.7 10.6 Co eee 60 38.6 3.87 31.7 5.16 8.73 32.9 16.1 2075; Underlined values remem me 23.2 15.7 29.4 . 380 16.7 5.73 — 27.6 496 32.7 —_—— ---- 54.3 34.5 eee 49.6 ce 10.5 22.6 2.45 B-21 ene, 3.9) 12.7 Fu 9.36 155 38.5 27.4 Am mm 24] B-20 23942405, 0.0 238, denote that the highest concentration was in core sediment. surface 2 cm core sediments collected at the same sampling station. W.1 B-30 the coeffictent of variation (S5D.x 100) between the mean concentrations measured in surface grab and Within statfon variatton of radionuctide concentration expressed as B-2 Station Table 110