Table 3. Resuspension data for high and low resuspension conditions on Bikini and Enewetak Atolls (224py), Location . Surface description Dust aerosol (ug m-3) Plutonium aerosol concentration (Bq m-3) Suspended Surface soil soil plutonium Personal activity activity Enhancement enhancement (Bq ¢-}) (Bq g-!) factor (EF)® Total enhancement factor (PEF) factor (TEF) Normal “background” Bikini Bikini Enjebib Bikini Coconut grove Stabilized bare soil Vegetated field In and around house, light work 18 21 22 21 2.2 9.8 8.9 9.8 0.12 0.47 040 0.47 + + + + O30 O57 090 O57 = += = = 0.40 082 0.44 0.82 1.1 2.6 = = 1.9 = 0,44 2.2 . 15 1.8 + 0570 = 3.1 0.92 = 29 1.0 = 25 Unusualconditions Bikini Field, freshly tilled 136 239 Enjebib Garden, freshly tilled 275 0.90 4.4 Enjebib Garden, 1 wk.after tilled — 113 0.90 2.6 Bikini Road with traffic 28 16 0.38 + O11 j= 25 Enjebib Downwindof road 40 1.3 0.56 4 Calculated by assuming 34 ug m-3 sea spray that has been verified by measurementon Bikini. b Enjebi Island, Enewetak Atoll.