137Cs contamination of Techa river flood plain in Brodokalmak settlement.
137Cs contamination of the Techa river flood plain inside the Brodokalmak settlement has been mapped. The collimated scintillated detector technique was used for 137Cs deposit measurements. The 137Cs contamination is very heterogeneous. A comparison of this technique with the traditional sample method was performed at selected locations. The sampling data are in good agreement with in-situ data. Soil surface activity of 90Sr was determined from the samples. It was shown that 137Cs contamination correlates with 90Sr contamination within the flood plain of the settlement.
Chesnokov
A V
AV
RECOM Ltd, Moscow, Russia. chesnok@rec.msk.su
Govorun
A P
AP
Ivanitskaya
M V
MV
Liksonov
V I
VI
Shcherbak
S B
SB
D002588:Cesium Radioisotopes / Q000032:analysis*; D004190:Disasters; D005618:Fresh Water; D011834:Radiation Monitoring; D012426:Russia; D012588:Scintillation Counting; D012990:Soil Pollutants, Radioactive / Q000032:analysis*; D014875:Water Pollutants, Radioactive / Q000032:analysis*
D002588:Cesium Radioisotopes; D012990:Soil Pollutants, Radioactive; D014875:Water Pollutants, Radioactive