Outgoing longwave radiation in Western Siberia region for the period 2003-2018 as observed by AIRS/Aqua

E. Yu. Mordvin; A. A. Lagutin; N. V. Volkov; K. M. Makushev

doi:10.1117/12.2540935

18 December 2019 Outgoing longwave radiation in Western Siberia region for the period 2003-2018 as observed by AIRS/Aqua

E. Yu. Mordvin, A. A. Lagutin, N. V. Volkov, K. M. Makushev

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112080L (2019) https://doi.org/10.1117/12.2540935
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

We study the annual cycle and interannual variability of the intensity of outgoing longwave radiation (OLR) in Western Siberia region for the period 2003-2018 as observed by AIRS/Aqua. It is established that the OLR intensity anomalies rate of change in the study period varies from -0.30 W/(m² year) and +0.14 W/(m² year) for the cloudy atmosphere and from -0.23 W/(m² year) to +0.17 W/(m²year) – for the cloudless one. Simultaneous analysis of the OLR data and the surface temperature and water vapor distributions showed that the variation of OLR in 2003-2018 in Western Siberia was mainly caused by changes in surface temperature.

Citation Download Citation

E. Yu. Mordvin, A. A. Lagutin, N. V. Volkov, and K. M. Makushev "Outgoing longwave radiation in Western Siberia region for the period 2003-2018 as observed by AIRS/Aqua", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112080L (18 December 2019); https://doi.org/10.1117/12.2540935

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