Influence of aerosols on the meteorological regime of Northern Eurasia according to COSMO-Ru Model

Авторы: Poliukhov, Blinov
Журнал: IOP Conference Series: Earth and Environmental Science
Том: 1040
Год издания: 2022
Издательство: IOP Publishing
Местоположение издательства: [Bristol, UK], England
Первая страница: 1
Последняя страница: 8
Номер статьи: 012018
DOI: 10.1088/1755-1315/1040/1/012018
Аннотация: We provided the estimation of the aerosols effect at the surface and at the top of theatmosphere, as well as on the sensible and latent heat flux for the Northern Eurasia using theMACv2 aerosol climatology. The numerical experiments were performed with the COSMO-Rumodel for the January and July in 2017. It is found that the aerosol radiation effect on the surfacecan reach -50 W/m2. At the same time, it is shown that the net shortwave radiation increase doesnot unequivocally leads to the air temperature at two meters increase. We revealed that thetemperature at 2 meters decreases on -0.5±0.1 degrees per 100 W/m2in the clear sky conditionfor Mediterranean, Red, Black and Caspian seas areas. The temperature sensitivity is positiveand equals 0.9±0.3 degrees per 100 W/m2for Middle East and southern Europe and 1.7±0.7degrees per 100 W/m2for northern Africa.
Добавил в систему: Полюхов Алексей Андреевич

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