0 Bikar Atoll q Bikini Atoll Rongelap Atoll oY ow @ ops Ailinginae Atoll Enewetak Atoll Wotho Atoll” & Ujelang Atoll @ taka Atoll oUtirik Atoll Rongerik Atoll Ailuk Atoll Q Likiep Atott© Kwajalein Atoll Wo Ujae Atoll Lae Atoll Namu Atoll S Wotje Atolf Maloelap Atoll Erikub Atoll S @ Aur Atoll Jabwot 0 50 100 150 Miles 0 50 100150200 250 Kilometers Se Meiji Mejit Island -Jemo Island Ailinglapalap Atoll , , Arno Atoll w= Y& Majuro Atoll yy & @ Figure |. Atolls and islands of the Northern Marshall Islands radiological survey. Here we summarize the concentration data for 905, 13766) 2 385 Uy 239+240 Pu, and 241 Am in terrestrial food crops, fowl, and animals collected at the atolls or islands. We also provide an assessment of the total dose from the major exposure pathways including external gamma, terrestrial food chain including food products and drinking water, marine food chain, and inhalation. Radiological doses at each atol! or island are calculated from the average radionuclide concentrations in the terrestrial foods, marine foods, etc. assuming the average daily intake for each food item.