CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL
We estimated the effects of the different aerosol climatologies in the COSMO mesoscale atmospheric model using long-term aerosol measurements and the accurate global solar irradiance observations at ground at the Moscow State University Meteorological Observatory (Russia) and Lindenberg Observatory...
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Lomonosov Moscow State University
2018-03-01
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doaj-eaa77575c25b410f816ae9452bb459432021-07-28T21:10:07ZengLomonosov Moscow State UniversityGeography, Environment, Sustainability2071-93882542-15652018-03-01111748410.24057/2071-9388-2018-11-1-74-84301CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODELNatalia Chubarova0Aleksei Poliukhov1Marina Shatunova2Gdaliy Rivin3Ralf Becker4Stefan Kinne5Lomonosov Moscow State UniversityLomonosov Moscow State University; Hydrometeorological Centre of RussiaHydrometeorological Centre of RussiaLomonosov Moscow State University; Hydrometeorological Centre of RussiaDeutscher Wetterdienst, Meteorologisches Observatorium Lindenberg/MarkMax Planck Institute for MeteorologyWe estimated the effects of the different aerosol climatologies in the COSMO mesoscale atmospheric model using long-term aerosol measurements and the accurate global solar irradiance observations at ground at the Moscow State University Meteorological Observatory (Russia) and Lindenberg Observatory (Germany) in clear sky conditions. The differences in aerosol properties have been detected especially during winter months. There is a better agreement of MACv2 aerosol climatology with measurements forMoscowconditions compared with Tegen aerosol climatology. However, we still have a systematical negative bias of about 2-3% in global solar irradiance at ground for both sites. A noticeable sensitivity of air temperature at2 metersto the net radiation changes of about1°Cper 100 Wm-2 due to aerosol has been evaluated, which approximately is around -0.2 – -0.3°C, when accounting for real aerosol properties.https://ges.rgo.ru/jour/article/view/382aerosolradiative processescosmo modelaerosol climatologiestemperature effectsaeronet |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Natalia Chubarova Aleksei Poliukhov Marina Shatunova Gdaliy Rivin Ralf Becker Stefan Kinne |
spellingShingle |
Natalia Chubarova Aleksei Poliukhov Marina Shatunova Gdaliy Rivin Ralf Becker Stefan Kinne CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL Geography, Environment, Sustainability aerosol radiative processes cosmo model aerosol climatologies temperature effects aeronet |
author_facet |
Natalia Chubarova Aleksei Poliukhov Marina Shatunova Gdaliy Rivin Ralf Becker Stefan Kinne |
author_sort |
Natalia Chubarova |
title |
CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL |
title_short |
CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL |
title_full |
CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL |
title_fullStr |
CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL |
title_full_unstemmed |
CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL |
title_sort |
clear-sky radiative and temperature effects of different aerosol climatologies in the cosmo model |
publisher |
Lomonosov Moscow State University |
series |
Geography, Environment, Sustainability |
issn |
2071-9388 2542-1565 |
publishDate |
2018-03-01 |
description |
We estimated the effects of the different aerosol climatologies in the COSMO mesoscale atmospheric model using long-term aerosol measurements and the accurate global solar irradiance observations at ground at the Moscow State University Meteorological Observatory (Russia) and Lindenberg Observatory (Germany) in clear sky conditions. The differences in aerosol properties have been detected especially during winter months. There is a better agreement of MACv2 aerosol climatology with measurements forMoscowconditions compared with Tegen aerosol climatology. However, we still have a systematical negative bias of about 2-3% in global solar irradiance at ground for both sites. A noticeable sensitivity of air temperature at2 metersto the net radiation changes of about1°Cper 100 Wm-2 due to aerosol has been evaluated, which approximately is around -0.2 – -0.3°C, when accounting for real aerosol properties. |
topic |
aerosol radiative processes cosmo model aerosol climatologies temperature effects aeronet |
url |
https://ges.rgo.ru/jour/article/view/382 |
work_keys_str_mv |
AT nataliachubarova clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel AT alekseipoliukhov clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel AT marinashatunova clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel AT gdaliyrivin clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel AT ralfbecker clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel AT stefankinne clearskyradiativeandtemperatureeffectsofdifferentaerosolclimatologiesinthecosmomodel |
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1721262614385786880 |