SLIDE 58 Rongelap summary. The nuclide giving the gggatest internal committed effective dose equivalent at Rongelap was Diet items containing Cs. and 90 were those which were locally grown. 137 Land animals also contained 137¢, and 90s,, Diet items containing 6570, 60¢, and 355@ were those which were taken from the lagoon. 1957-2007 RONGELAP PROTRACTED EXPOSURE SUMMARY Sv Nuclide os ace wou sso Fe External Total Adult Mean Committed Effective Dose Equivalent Bq 50 Year Intake 40,000 1,500,000 310,000 9,000 2,400,000 Natural Background Subtracted _ 56 0.00034 0.022 0.0019 0.00053 0.00048 0.017 0.042 Cs