Manifestation of El-Niño South oscillation in interannual and seasonal variability of air temperature anomalies at the South coast of Crimea

V. V. Metik-Diyunova; S. I. Kazakov D.D.S.; S. A. Mayboroda; A. S. Boguslavsky

doi:10.1117/12.2602882

15 December 2021 Manifestation of El-Niño South oscillation in interannual and seasonal variability of air temperature anomalies at the South coast of Crimea

V. V. Metik-Diyunova, S. I. Kazakov D.D.S., S. A. Mayboroda, A. S. Boguslavsky

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119167G (2021) https://doi.org/10.1117/12.2602882
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The analysis of the relationship between El-Niño–South oscillation and interannual changes in surface air temperature anomalies on the South coast of Crimea is carried out. The El-Niño–South oscillation events are classified during the period from 1950 to 2020 according to the duration, intensity, and onset of the event. Long-range relationships between El-Niño–South oscillation and seasonal variability of surface air temperature anomalies are revealed. The influence of El-Niño on the variability of surface air temperature anomalies in the studied region depends on the duration and intensity of the event. More significant influence is exerted by longer El-Niño events, as well as by shorter but more intensive events. The most influential are El-Niño events of the spring type. In general, El-Niño and La Niña events make a significant contribution to the interannual climate variability on the South coast of Crimea.

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V. V. Metik-Diyunova, S. I. Kazakov D.D.S., S. A. Mayboroda, and A. S. Boguslavsky "Manifestation of El-Niño South oscillation in interannual and seasonal variability of air temperature anomalies at the South coast of Crimea", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119167G (15 December 2021); https://doi.org/10.1117/12.2602882

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