Subject Cades (NSA): N@B2ia* Life Sciences--Ecolcegy--Interrelatioan; N2@s4 19 Life Scirences--Health Physics & Safety-~Radicactive Contamination & Decontamination Record - 21 663503 NSA-25-010997 STUDIES OF THE NATURAL ALPHA-EMITTING RADIOISOTOPES IN MARINE ORGANISMS. Annual Fregress Report, 1970--1971. Heasley, T.M. Washington Univ., Seattle. Lab. of Radiation Ecology Corp. Source Code: 98688100 Publication Date: 1970 46 p. Primary Report Na.: RLO--2225-T-14-1 Note: UNCL Journal Announcement: NSA2S Availability: Dep. NTIS. Decument Type: Repart Language: English Subfile: NSA (Nuclear Science 4bstracts) Contract No.: AT(45-1)-2225. Descriptors: ABUNDANCE; BLOOD; CRUSTACEANS; ECHINQDERMS; FISH; INVERTER RATES; IRON 55; LEAD: LEAD 210; MAN; PACIFIC OCEAN; PLANETONs FOLONIUM e210; PROTEINS; RADIOISOTOFES Subject Headings/Medifiers: LEAD ISOTOPES Pb-210/content of benthic fish and invertebrates, pelagic fish, and zocplankton af Pacific Ocean LEAD/cantent of benthic fish and invertebrates, pelagic fish, and zeoplankten of Pacific Ocean ECHINODERMATA/radicisaetepe content of sea cucumbers and sea urchins in Pacific Gcean, lead-210 and polonium-210 CRUSTACEA/radicisatcpe content of copepods and crabs in Pacific Ocean, lead-210 and polonium-210 TRON ISOTOPES Fe-SS/content of blocd of Rengelap Atall residents OSTEICHTHYES/radicisotope content of benthic and pelagic, from Pacific Ocean, lead-210, polonium-210 PROTEINS ‘radicisotape content of concentrates of, fram pelagic fish POLONIUM ISOTOPES Po-211/content of benthic fish and invertebrates, pelagic fish, and zooplankton of Pacific Ocean PLANKTON/radioisotope content of, polonium-210 in Pacific Ocean, lead-210 and »MAN/iran-S5 content of blaad of, in Rongelap Atcall Subject Codes (NSA): N@8210% Life Sciences--Ecalogy--Interrelation; N2a4 10 Life Sciences--Health Physics & Safety--Radioactive Contamination & Decontamination Record - 22 90045 10