Results 131 to 140 of about 2,944 (222)

Long-term variation of Arctic Sudden Stratospheric Warmings (SSW) and potential causes

Earth and Planetary Physics
Utilizing the European Centre for Medium-Range Weather Forecast (ECMWF) Reanalysis v5 (ERA5), for the first time, we have confirmed close links among Sudden Stratospheric Warmings (SSWs) in the Northern Hemisphere (NH), the polar vortices, and ...
QingRan Li, ShaoDong Zhang, KaiMing Huang, ChunMing Huang, Yun Gong, WenTao Tang, Zheng Ma   +6 more
doaj   +1 more source

Possible dynamical mechanisms for the Martian polar warming phenomenon [PDF]

The research performed under NASA contract NAGW-727 falls into three major categories, i.e., dynamical modeling of the Martian polar warming phenomenon, studies of dust and water transport associated with a Martian polar warming, and studies of the ...
Barnes, Jeffrey R.
core   +1 more source

Comparison between ozone column depths and methane lifetimes computed by one- and three-dimensional models at different atmospheric O₂ levels. [PDF]

R Soc Open Sci, 2023
Ji A, Kasting JF, Cooke GJ, Marsh DR, Tsigaridis K.   +4 more
europepmc   +1 more source

Study of the lower stratospheric thermal structure and total ozone from Nimbus-4 IRIS [PDF]

The global distribution of temperature in the stratosphere from 100 to 10 mbar and the total ozone in the atmosphere are remotely sensed from the Nimbus-4 IRIS measurements for a period of about one year.
Prabhakara, C.
core   +1 more source

The Downward Influence of Sudden Stratospheric Warmings: Association with Tropospheric Precursors. [PDF]

J Clim, 2019
White I, Garfinkel CI, Gerber EP, Jucker M, Aquila V, Oman LD.   +5 more
europepmc   +1 more source

Stratospheric ozone, UV radiation, and climate interactions. [PDF]

Photochem Photobiol Sci, 2023
Bernhard GH, Bais AF, Aucamp PJ, Klekociuk AR, Liley JB, McKenzie RL.   +5 more
europepmc   +1 more source

Evolution of the stratospheric polar vortex as evidenced by the winters 2022–2024

Solar-Terrestrial Physics
The paper examines the variation in the stratospheric polar vortex (SPV) area and the high-latitude stratosphere temperature from November to March for the winter periods 2022–2023 and 2023–2024 against the background of average long-term values of these
Zorkaltseva Olga, Antohina Olga, Gochakov Aleksandr, Artamonov Maksim   +3 more
doaj   +1 more source

Seasonal prediction of the boreal winter stratosphere. [PDF]

Clim Dyn, 2022
Portal A, Ruggieri P, Palmeiro FM, García-Serrano J, Domeisen DIV, Gualdi S.   +5 more
europepmc   +1 more source

Large Scale Winter Time Disturbances in Meteor Winds over Central and Eastern Europe [PDF]

, 1984
Daily zonal wind data of the four pre-MAP-winters 1978/79 to 1981/82 obtained over Central Europe and Eastern Europe by the radar meteor method were studied. Available temperature and satellite radiance data of the middle and upper stratosphere were used
Greisiger, K. M., Lysenko, I. A., Portnyagin, Y. I.   +2 more
core   +1 more source

Role of QBO and MJO in Sudden Stratospheric Warmings: A Case Study

Atmosphere
The impact of the quasi-biennial oscillation (QBO) and Madden–Julian oscillation (MJO) on the dynamics of major sudden stratospheric warmings (SSWs) observed in the winters of 2018, 2019, and 2021 is investigated.
Eswaraiah Sunkara, Kyong-Hwan Seo, Chalachew Kindie Mengist, Madineni Venkat Ratnam, Kondapalli Niranjan Kumar, Gasti Venkata Chalapathi   +5 more
doaj   +1 more source