Microwave and optical observations of ozone and temperature of the middle atmosphere during stratospheric warming in Western Siberia

Autor:	G. G. Matvienko, Yu. Yu. Kulikov, V. N. Marichev, A. A. Krasilnikov, D. A. Bochkovsky, A. A. Lisenko, V. G. Ryskin, V. M. Demkin
Rok vydání:	2014
Předmět:	Atmospheric Science Ozone Sunset Oceanography Atmospheric sciences Atomic and Molecular Physics and Optics Mesosphere Atmosphere chemistry.chemical_compound Altitude Lidar chemistry Environmental science Sunrise Stratosphere Earth-Surface Processes
Zdroj:	Atmospheric and Oceanic Optics. 27:499-505
ISSN:	2070-0393 1024-8560
Popis:	We present the results of combined ground-based measurements of vertical ozone and temperature profiles with the use of microwave and lidar instrumentation during stratospheric warming. Marked variations in ozone concentration and temperature in the middle atmosphere are recorded during wintertime warming (December, 2012–January, 2013). The ozone concentration at altitude levels from 25 to 60 km increased by a factor of 1.5–2, with the amplitude of ozone variations substantially increased. The peak of the positive deviation of temperature from the monthly average value reached 70 K at a height of 30 km. The daily variations in ozone at a height of 60 km, associated with sunset and sunrise, were about 30%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::957d77d3841b14a220b65411d5bb9e63 https://doi.org/10.1134/s1024856014060141 Zobrazit plný text záznamu Full text from SpringerLink