A.M. Obukhov Institute of Atmospheric Physics RAS, Institute of Applied Physics RAS, Geophysical Observatory «Borok» (branch of O.Yu. Shmidt Institute of Earth's physics RAS) and Maikop State Technological University organize the 22nd International conference for young scientists «Atmospheric composition. Atmospheric Electricity. Climatic Processes» (SATEP-2018). The conference will be held 23-29 September 2018 in Maikop, Adygeya, Russia. The deadline for registration is 15 July 2018. Conference page
On June 7-8, 2018, the Russian-German seminar "Quantifying Rapid Climate Change in the Arctic: regional feedbacks and large-scale impacts" is held in A.M.Obukhov IAP RAS in the framework of the joint project of the Ministry of Education and Science of Russia and the Federal Ministry of Education and Research, Germany.
The International conference «Turbulence, atmosphere and climate dynamics» dedicated to the memory of academician A.M.Obukhov (05.05.1918 — 03.12.1989) will be held at the Presidium of RAS and the conference hall of Obukhov Institute of atmospheric RAS on May 16-18, 2018.The program (in Russian), the conference page (in Russian).
On wednesday, April 19, 2017 in the conference hall ofIAP RAS will be held the seminar:
King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
"Impact of the 1991 Pinatubo eruption on the regional climate of Middle East "
Abstract The Middle East and North Africa (MENA) regional climate appears to be extremely sensitive to volcanic eruptions. Winter cooling after the 1991 Pinatubo eruption far exceeded the mean hemispheric temperature anomaly, even causing snowfall in Israel. This could be partially attributed to the forced positive phase of North Atlantic oscillation (NAO); however, many other processes interfere. To better understand MENA climate variability and the interplay among regional mechanisms, the climate responses to the El Chichón and Pinatubo volcanic eruptions are calculated using weather observations, NOAA/NCEP Climate Forecast System Reanalysis, and output from the Geophysical Fluid Dynamics Laboratory’s High Resolution Atmospheric Model (HiRAM). The multiple regression analysis both for the observations and the model output is performed on seasonal summer and winter composites to separate out the contributions from climate trends, El Niño Southern Oscillation (ENSO), NAO, Indian summer monsoon and volcanic aerosols. Strong regional temperature and precipitation responses over the MENA region are found in both winter and summer. The model and the observations both show that a positive NAO amplifies the MENA volcanic winter cooling, making it two to three times stronger than the global mean response to volcanic impact. In boreal summer, the patterns of changing temperature and precipitation suggest a weakening and southward shift of the Intertropical Convergence Zone, caused by volcanic surface cooling and weakening of the Indian and West African monsoons. The model captures the main features of the climate response; however, it underestimates the total cooling, especially in winter, and exhibits slightly different spatial patterns of the NAO climate response compared to the observations. The conducted analysis sheds light on the internal mechanisms of MENA climate variability and helps to selectively diagnose the model deficiencies.
The 24th session of European Research Course on Atmospheres (ERCA) will take place from January 6 to February 4, 2016 in France. Deadline for application on the web site: September 14, 2015. http://erca-school.eu/ More...
Recent event underlines importance of study by German and Russian scientists Due to climate change, not only atmospheric, but also oceanic, temperatures are rising. A study published in the international journal Nature Geoscience led by scientists at the GEOMAR Helmholtz Centre for Ocean Research Kiel and A.M. Obukhov Institute of Atmospheric Physics RAS shows that increases in sea surface temperature can contribute to the development of stronger precipitation events. Their findings are underpinned by flash-flooding in June in the Olympic city of Sochi, Russia. Read more