Characteristics of the Lower 1000-m Atmospheric Layer in the Area of the Leningrad NPP-2

L. M. Psalomshchikova, V. V. Stadnik, I. A. Sall’, N. P. Mironicheva,

O. V. Trofimova, and G. A. Aleksandrova

The calculated aeroclimatic characteristics of the lower 1000-m atmospheric layer needed to study the conditions for the atmospheric diffusion of pollutants are considered. The measurements of temperature profiles with the MTP-5 microwave temperature profiler and the data of weather balloon observations on wind speed and wind direction from the special meteorological station located at the Leningrad NPP-2 (LNPP-2) construction site are used as initial data. The characteristics of the vertical distribution of temperature and wind obtained from the observations in the LNPP-2 construction area and at the Voeikovo upper-air network station are compared.