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Gilbert, R.O.; Essington, E.H.; Brady, D.N.; Doctor, P.G.; Eberhardt, L.L.
Battelle Pacific Northwest Labs., Richland, WA (USA); Los Alamos Scientific Lab., NM (USA); Reynolds Electrical and Engineering Co., Inc., Las Vegas, NV (USA)1977
Battelle Pacific Northwest Labs., Richland, WA (USA); Los Alamos Scientific Lab., NM (USA); Reynolds Electrical and Engineering Co., Inc., Las Vegas, NV (USA)1977
AbstractAbstract
[en] Statistical design and analysis activities for the Nevada Applied Ecology Group (NAEG) during 1976 are briefly outlined. This is followed by a description of soil data collected thus far at nuclear study sites. Radionuclide concentrations in surface soil collected along a transect from ground zero (GZ) along the main fallout pattern are given for Nuclear Site (NS) 201. Concentrations in soil collected at 315 locations on a grid system at 200 foot spacings are also given for this site. The 241Am to 137Cs ratios change over NS 201 depending on location relative to GZ. They range from less than one where 241Am is at low levels, to more than fifty where 241Am levels are high (near GZ). The estimated median 239240Pu to 241Am ratio is 11 and appears to be relatively constant over the area
Original Title
241Am, 137Cs, 239Pu, 240Pu
Primary Subject
Source
May 1977; 37 p; NAEG Pu program report meeting; Las Vegas, NV, USA; 2 - 4 Mar 1977; CONF-770369--3; Available from NTIS., PC A03/MF A01
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ACTINIDE NUCLEI, ALPHA DECAY RADIOISOTOPES, AMERICIUM ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CESIUM ISOTOPES, ECOLOGICAL CONCENTRATION, EVEN-EVEN NUCLEI, EVEN-ODD NUCLEI, HEAVY NUCLEI, INTERMEDIATE MASS NUCLEI, ISOTOPES, MATHEMATICS, NUCLEI, ODD-EVEN NUCLEI, PLUTONIUM ISOTOPES, RADIOISOTOPES, YEARS LIVING RADIOISOTOPES
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