
A model based on a substance transport equation for the reconstruction of polydisperse substance fallout from a continuous high altitude source is proposed. The model is put to an evaluation test with field and laboratory data on benzoperin pollution of snow cover in the vicinity of Power Station -3 in the city of Barnaul. The effects of wind direction changes in the atmospheric boundary layer on the formation of long-term aerosol substance fallout are estimated.
На основе решений уравнения переноса тяжелой неоднородной примеси предложена модель реконструкции полей ее выпадения от непрерывного высотного источника. Проведена апробация модели на данных полевых и химико-аналитических исследований загрязнения снежного покрова бенз(а)пиреном в окрестностях ТЭЦ 3 г. Барнаула. Рассмотрено влияние эффектов поворота ветра в пограничном слое атмосферы на формирование поля длительных выпадений аэрозольной примеси.
ПРИМЕСЬ, ЗАГРЯЗНЕНИЕ СНЕЖНОГО ПОКРОВА, АЭРОЗОЛЬ, БЕНЗ(А)ПИРЕН, ЧИСЛЕННОЕ МОДЕЛИРОВАНИЕ, РЕКОНСТРУКЦИЯ, ПОГРАНИЧНЫЙ СЛОЙ АТМОСФЕРЫ
ПРИМЕСЬ, ЗАГРЯЗНЕНИЕ СНЕЖНОГО ПОКРОВА, АЭРОЗОЛЬ, БЕНЗ(А)ПИРЕН, ЧИСЛЕННОЕ МОДЕЛИРОВАНИЕ, РЕКОНСТРУКЦИЯ, ПОГРАНИЧНЫЙ СЛОЙ АТМОСФЕРЫ
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