Table 215. Enewetak soil data, "northern islands" (pCi/g in top 15 cm). 90... 137K, 239,, 60 4, Mean ALICE BELLE CLARA DAISY EDNA IRENE JANET KATE LUCY Dense Sparse Dense Sparse Dense Sparse Range Mean Range 5.6-141 12 14-170 26 3.3-44 11 5.6-110 22 3.4-33 41 0.86-9.0 15 2.7-6.4 18 0.22-41 11 0.57-180 8.5 18-37 17 18-16 2.3 3,9-68 7.2-130 5,8-26 3.5-88 22-98 3.8-33 13-24 2.4-280 0.08-170 +8.6-50 0.17-14 5.9 10 4.6 6.4 11 0.85 0.43 5.4, 1.92 7 0.46 1,4-33 3.1-30 2.4-9.6 0.91-20 6.4-26 0.37-7.4 0.33-0.63 0.12-520 0.02-33 1,6-5.8 0.03-3.5 29 11-140 9.9 5.6-26 2.0-35 1.5 0,.74-4.8 32 10-83 36 2.2-25 7.7 3.6-73 0.94 4.6-70 8.5 2.0-11 0.16 35-140 19 3,2-61 7.6 7.1-63 1.4 0.87-140 3.0 6.0-28 0.12-1% 3,5-28 O.07-11 7.4-55 1,2-34 0.71-7.2 0.03-30 91 3.5 7.7 2.8 51 11 7.3 4.3 1,5-23 2.2-30 1.9-4.1 15-530 0.85-100 3.0-24 0.21-130 0.47 1.5 0.11 12 4.1 0.93 0.54 0.08-2.9 0.65-4.1 0.05-0.31 3.6-70 0,49-49 0.29-16 0,05-69 16-110 13 Dense 22 Sparse 4.5 PEARL Hotspot 62 Remainder 17 RUBY 12 ‘ SALLY 8.4 11 12 8.0 2,4-22 23-28 1.5 1.6 0.26-3.8 0,56-5.3 Dense 27 17-54 8.4 3.5-20 7.6 2.4-17 1.2 0.61-1.9 Sparse 8.7 6.8 6.3 3.3 2.2-47 2.0-19 1.1-68 0.26-13 1.0 1.7 2.0 1.3 0,04-5.3 0.13-7.8 0.03-12 0.31-7.2 2.5 1.3 2.5 1.1 1,1-34 0.26-7.3 0.60-25 0.1-5.3 0.37 0.31 0.30 0.12 0,.21-1.7 0.05-1.7 0.02-2.2 0.01-0.7 1.7 0.09-20 0.40 0.02-3.6 23,2 0.02-50 0.64 06.01-20 0.13 0.03-1.6 Southern YVONNE Beaches Range 36 48 8.6 26 11 3.8 4,2 3.2 16 24 4.8 PERCY OLIVE Northern Mean 14-430 14-670 35-130 13-310 100-380 16-120 30-220 5.9-570 1.6-630 37-200 1.6-49 NANCY URSULA VERA WILMA Range 80 123 44 65 190 32 46 30 44 67 11 MARY TILDA Mean ) 6.4 1.2-30 0.30 0.03-9.0 2.7 ; 0.34-18 YVONNE - Because of the complex distribution of activities on Northern YVONNE no single mean value for an isotope can be used for the island as a whole with- out being misleading. Readers should consult the YVONNE discussion in this section and the detailed data in Appendix II for information pertinent to their interests, SALLY, and YVONNE). In these locations, bution'' can be formulated which is applicable to the Atoll as a whole. activity levels below ground level are significantly higher than at the surface. The land area which has the most Because of the observed variety of profile severely nonuniform distribution of distributions, no "average vertical distri- radioactive species on the Atoll is that II-6 -