Search - Number 17 - RADIOACTIVE AEROSOLS IN LOCAL AREA OF “UKRYTTYA” OBJECT DURING 2009 - 2010

RADIOACTIVE AEROSOLS IN LOCAL AREA OF “UKRYTTYA” OBJECT DURING 2009 - 2010
Cover not present RADIOACTIVE AEROSOLS IN LOCAL AREA OF “UKRYTTYA” OBJECT  DURING 2009 - 2010
Category: Number 17
Publication: 17
Summary

The results of radioactive aerosols concentration in surface air layer of “Ukryttya” object local area during the period of NSC basement construction in 2009-2010 are presented. It was demonstrated that increased levels of aerosols activity in April, May and June 2010 were related with dust elevation that accompanied excavation works during this period. The maximum value of b- radioactive aerosols total concentration fixed on the south of local area of the “Ukryttya” object for the period from 31.05 to 16.06.2010 and equal 0,51 Bq×m-3 was the highest for the last 10 years of observation.

Keywords: radioactive aerosols, dust elevation, γ-spectrometry measurement, meteorological factors, radionuclides.

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