Table 1 ENIWETAK ISLAND - RONGERIK ATOLL RSS-111 EXPOSURE SURVEY May 1977 Location Cross Island transect, open area Cross Island transect, grove Cross Island transect, Exposure Rate in wR/HR 5.26+0.28 100 m from the ocean in a sandy 120 m from the ocean in a wooded 6.47+0,22 170 m_ from the ocean in a sandy 6.8540. 22 area Cross Island transect, near center of the island near the lone standing pole Cross Island transect, 50 m_ from lagoon on top of organic debris Cross Island transect, 20 m_ from lagoon in clearing Cross Island transect, 20 m from Lagoon under shrubbery 8. 33+0.36 8.42+0.25 4,8 +0.25 5.11+0.42 Table 2 KABELLE ISLAND - RONGELAP ATOLL RSS-111 EXPOSURE SURVEY September 1976 Exposure Rate in Location eR/hr Cross Island transect beginning at the water catchment Innermost penetration along this transect 220 m from Lagoon 30 m west of innermost penetration 13.0+0.3 16. 3+0,3 65 m west of innermost penetration 90 m west of innermost penetration 115 m west of innermost penetration by water catchment 125 m west of innermost penetration in areaof sand and scaveola scrub 20 m south of water catchment 170 m west of innermost penetration Second transect 275 m south of Cross Island transect First level messerschmidia canopy Scaveola clearing Scaveola clearing ~30 m to the lagoon beach ~12~- 2 140.3 2.9+0.4 22. 1+0.3 34.0+0.3 29.74+0.4 31.3+0.3 18. 240.2 20.3+0.3 26.9+0.4