Zobrazeno 1 - 10
of 275
pro vyhledávání: '"A. Grytsai"'
Publikováno v:
Український антарктичний журнал, Vol 20, Iss 2(25), Pp 164-187 (2023)
We describe the methods and data sources for investigating the stratospheric ozone and planetary waves in the atmosphere in the framework of research provided by our international team. Selected ground-based and satellite instruments for ozone measur
Externí odkaz:
https://doaj.org/article/265ecc05b8754b3b8935386f95a0a771
Publikováno v:
Український антарктичний журнал, Vol 20, Iss 1, Pp 31-43 (2022)
We examine the zonal wavenumber spectrum of planetary (Rossby) waves in the atmosphere above Antarctica in each of two contrasting years: in 2019, when there was a sudden stratospheric warming (SSW), and in 2020 when the Antarctic stratospheric vorte
Externí odkaz:
https://doaj.org/article/caca1477d5664043bf09fba584b55750
Autor:
J. Siddaway, A. Klekociuk, S.P. Alexander, A. Grytsai, G. Milinevsky, R. Dargaville, O. Ivaniha, O. Evtushevsky
Publikováno v:
Український антарктичний журнал, Iss 2, Pp 50-58 (2020)
In the paper the seasonal trends in the zonal asymmetry in the quasi-stationary wave pattern of total ozone column (TOC) at southern polar latitudes have been investigated. We evaluated and compared seasonal trends in the zonal TOC asymmetry from mod
Externí odkaz:
https://doaj.org/article/6e8bee8142394260a86df577e75b1595
Autor:
Y. Rapoport, V. Grimalsky, V. Fedun, O. Agapitov, J. Bonnell, A. Grytsai, G. Milinevsky, A. Liashchuk, A. Rozhnoi, M. Solovieva, A. Gulin
Publikováno v:
Annales Geophysicae, Vol 38, Pp 207-230 (2020)
The modeling of very low-frequency (VLF) electromagnetic (EM) beam propagation in the Earth–ionosphere waveguide (WGEI) is considered. A new tensor impedance method for modeling the propagation of electromagnetic beams in a multi-layered and inhomo
Externí odkaz:
https://doaj.org/article/0f5b70da4c2247e2bf0a514c84a06e67
Publikováno v:
Український антарктичний журнал, Iss 1(18), Pp 128-138 (2019)
Objectives. To analyze data on aerosol optical thickness (AOT) in the atmosphere over some Ukraine and Antarctic AERONET (AErosol RObotic NETwork) sites. To determine and compare direct aerosol radiative forcing (DRF) typical values using the data fr
Externí odkaz:
https://doaj.org/article/a87fccacb8fd477eafc222f45766d8b9
Autor:
Y. Wang, V. Shulga, G. Milinevsky, A. Patoka, O. Evtushevsky, A. Klekociuk, W. Han, A. Grytsai, D. Shulga, V. Myshenko, O. Antyufeyev
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 10303-10317 (2019)
The impact of a major sudden stratospheric warming (SSW) in the Arctic in February 2018 on the midlatitude mesosphere is investigated by performing the microwave radiometer measurements of carbon monoxide (CO) and zonal wind above Kharkiv, Ukraine (5
Externí odkaz:
https://doaj.org/article/3a6459a3d098493caa6d0823ac26cb69
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 3, Pp 1741-1758 (2017)
The quasi-stationary pattern of the Antarctic total ozone has changed during the last 4 decades, showing an eastward shift in the zonal ozone minimum. In this work, the association between the longitudinal shift of the zonal ozone minimum and changes
Externí odkaz:
https://doaj.org/article/8916b8fdc8ef4eb8aa14d0305e387d67
Publikováno v:
Odessa Astronomical Publications, Vol 28, Iss 1, Pp 55-57 (2016)
Ground-based Fourier Transform Infrared spectrometer (FTIR) observations have been used for study stratosphere/troposphere ozone vertical distribution during Vasylkiv (near Kyiv, Ukraine) incident of petroleum storage burning in June 8–14, 2015.
Externí odkaz:
https://doaj.org/article/638b5c34297346e69e2f6a3367935ae5
Publikováno v:
Annales Geophysicae, Vol 23, Pp 1565-1573 (2005)
Planetary waves in the total ozone at the southern latitude of 65° S are studied to obtain the main characteristics of the zonal wave numbers 1–5. The TOMS total ozone data were used to analyze the amplitude and periodicity variations of the fi
Externí odkaz:
https://doaj.org/article/8521205aaaad49b6ab82d9731fe7c3c4
Autor:
Shi, Yu, Evtushevsky, Oleksandr, Milinevsky, Gennadi, Yu, Ruixian, Grytsai, Asen, Sun, Xiaopeng, Wang, Xiaolong, Novosyadlyj, Bohdan
Publikováno v:
In Atmospheric Environment 1 February 2025 342