An estimate of intensity of windy resuspension during imitation of agricultural work

Estimation of intensity of wind rising at imitation of agricultural works. During special experiment for imitation of the agricultural activity which has been carried out in the summer of 1993, the characteristics of radioactive contamination of a surface of ground, density of radioactive fallout, concentration of radionuclides and their distribution on height of surface layer of atmosphere are measured. The value of intensity of secondary wind rising in conditions of dry weather are received. At mechanical influence on ground the intensity of wind rising exceeds on 3-4 order a background value of this parameter which are (4-6)*10-11 1/c. The received numerical value of intensity of wind rising can be used for forecasting of inhalation intake of radionuclides in organism of the person during agricultural works. 3 tabs., 10 refs