Evans, £.C. III Naval Radiclogical Defense Lab., San Francisca Publication Date: May 15, 1957 sep. Frimary Report Nao.: USNRDL-TR-166 Secondary Report No.: Project NS-0@88-001 Note: Froject NS-088-001 Journal Announcement: NSAL2 Document Type: Repart Language: English This preliminary study conducted at the Bikini Atcll investigated the variation cf salt concentration in the first 300 ft af atmosphere by collection en specially developed silver dichromate reagent films. Fer a 1O0-knot wind maximum concentration appeared to exist at 50 ta 75 ft abave Mean Low Water Springs, with the possibility of a second maximum somewhere ahove 300 ft. Freliminary sine-frequency caunts showed a bimodal distribution af salt nuclei with maximum at 5 and 12 microns. (auth) Descriptors: AIR; ATMOSPHERE; CHEMICAL REACTIONS; CHROMIUM OXIDES; FILM S; GRAIN SIZE; QUANTITY RATIO; SALTS; SAMPLING; SILVER COMPOUNDS Subject Codes (NSA): CHEMISTRY Recard - &l o75Se2 NSA-12-000018 A RADIOLOGICAL STUDY OF RONGELAP ATOLL, MARSHALL ISLANDS, DURING 1954-1955 Washington. Univ., Seattle. Applied Fisheries Lab. Publication Dates Aug. 15, 1955 73 p. Primary Report No.: UWFL-42 Journal Announcement: NSAL2 Availability: NTIS Decument Type: Report Language: English Contract No.: AT(45-1)540 Descriptor Groups (Splits): ALGAE--ANIMALS--BIOLOGY--BIRDS--CONTAMINATI ON--DISTRIBUT ION--ENVIRONMENT--FALLOUT--F ISH--INVERTEBRATES--MEASURED VALUES--MICROORGANISMS--NUCLEAR EXPLOSIONS--PLANKTON--FLANTS—-RADIODACTIVITY --RADIOGGRAPHY--SAMPL ING--SOILS--WATER ALGAE--BIRDS--COCONUTS--ENV I RONMENT --FALLDUT--F ISH--FOOD--FRUIT--LIVER--M AN--MARSHALL ISLANDS--MEAT--NUCLEAR EXPLOSIONS--POPULAT IONS--RADIATION DOSES--ROOTS--TISSUES Subject Codes (NSA): BIOLOGY AND MEDICINE Record - Se 070675 NSA-11-009192 RADIOBIOLOGICAL RESURVEY OF RONGELAP AND AILINGINAE ATOLLS, MARSHALL ISLANDS, GCTOBER-NOVEMBER 1955 Washington. Univ., Seattle. Applied Fisheries Lab. Publication Date: Dec. 30, 1955 Fi p. Primary Report No.: UWFL-43 Journal Announcement: NSA11 Availability: NTIS Document Type: Report Language: English 500us4I