Springtime evolution of stratospheric ozone and circulation
patterns over Svalbard archipelago in 2019 and 2020

J 2023

Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020

TICHOPÁD, David; Kamil LÁSKA; Klára ČÍŽKOVÁ a Boyan H. PETKOV

Základní údaje

Originální název

Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020

Autoři

TICHOPÁD, David ; Kamil LÁSKA; Klára ČÍŽKOVÁ a Boyan H. PETKOV

Vydání

Czech Polar Reports, Masaryk University, 2023, 1805-0689

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.500

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/23:00133812

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

stratospheric ozone; stratospheric circulation; polar vortex; Svalbard archipelago

Štítky

14315030, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 2. 4. 2024 15:23, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

The polar vortex was exceptionally intense and persistent in late winter and spring 2020. The unusually cold lower stratosphere subsequently enabled ozone depletion over the Arctic. The behaviour of ozone layer and stratospheric parameters at the Ny-Ålesund station in the late winter and spring 2019 and 2020 were compared to each other by using reanalysed data, ground- and satellite-based observations and radiosonde measurement. The analyses based on the above-mentioned approaches confirmed a close relationship between ozone depletion and stratospheric circulation in 2020, when a strong polar vortex was observed, while in the case of the much weaker 2019 polar vortex such a relationship was insignificant. The deepest ozone decrease was found to occur at the end of March and in the first half of April 2020 at the 100–40 hPa pressure levels.

Návaznosti

MUNI/A/1469/2023, interní kód MU

Název: Geografický výzkum společenských a přírodních procesů v období změn

Investor: Masarykova univerzita, Geografický výzkum společenských a přírodních procesů v období změn

Citovat

TICHOPÁD, David; Kamil LÁSKA; Klára ČÍŽKOVÁ a Boyan H. PETKOV. Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020. Czech Polar Reports. Masaryk University, 2023, roč. 13, č. 2, s. 271-288. ISSN 1805-0689. Dostupné z: https://doi.org/10.5817/CPR2023-2-21.

@article{2385316,
   author = {Tichopád, David and Láska, Kamil and Čížková, Klára and Petkov, Boyan H.},
   article_number = {2},
   doi = {https://doi.org/10.5817/CPR2023-2-21},
   keywords = {stratospheric ozone; stratospheric circulation; polar vortex; Svalbard archipelago},
   language = {eng},
   issn = {1805-0689},
   journal = {Czech Polar Reports},
   title = {Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020},
   url = {https://journals.muni.cz/CPR/article/view/38146},
   volume = {13},
   year = {2023}
}

TY  - JOUR
ID  - 2385316
AU  - Tichopád, David - Láska, Kamil - Čížková, Klára - Petkov, Boyan H.
PY  - 2023
TI  - Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020
JF  - Czech Polar Reports
VL  - 13
IS  - 2
SP  - 271-288
EP  - 271-288
PB  - Masaryk University
SN  - 18050689
KW  - stratospheric ozone
KW  - stratospheric circulation
KW  - polar vortex
KW  - Svalbard archipelago
UR  - https://journals.muni.cz/CPR/article/view/38146
N2  - The polar vortex was exceptionally intense and persistent in late winter and spring 2020. The unusually cold lower stratosphere subsequently enabled ozone depletion over the Arctic. The behaviour of ozone layer and stratospheric parameters at the Ny-Ålesund station in the late winter and spring 2019 and 2020 were compared to each other by using reanalysed data, ground- and satellite-based observations and radiosonde measurement. The analyses based on the above-mentioned approaches confirmed a close relationship between ozone depletion and stratospheric circulation in 2020, when a strong polar vortex was observed, while in the case of the much weaker 2019 polar vortex such a relationship was insignificant. The deepest ozone decrease was found to occur at the end of March and in the first half of April 2020 at the 100–40 hPa pressure levels.
ER  -

TICHOPÁD, David; Kamil LÁSKA; Klára ČÍŽKOVÁ a Boyan H. PETKOV. Springtime evolution of stratospheric ozone and circulation patterns over Svalbard archipelago in 2019 and 2020. \textit{Czech Polar Reports}. Masaryk University, 2023, roč.~13, č.~2, s.~271-288. ISSN~1805-0689. Dostupné z: https://doi.org/10.5817/CPR2023-2-21.

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