<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The study presents the long-term and annual trends in atmospheric circulation over southern Poland for the period 1874–2020. The analysis takes into account both the type of atmospheric circulation, and the types of air mass and atmospheric fronts. The study showed that there has been a noticeable decrease in the frequency of anticyclonic types of circulation and of air advection from the west and east, and a slight increase in advection from the south, as well as the presence of anticyclonic centres and cyclonic troughs. The research also found considerable changes in the frequency of the presence of polar air and of stationary and occluded fronts, as well as of days with several fronts moving over the study area.</p>
</abstract>

The study presents the long-term and annual trends in atmospheric circulation over southern Poland for the period 1874–2020. The analysis takes into account both the type of atmospheric circulation, and the types of air mass and atmospheric fronts. The study showed that there has been a noticeable decrease in the frequency of anticyclonic types of circulation and of air advection from the west and east, and a slight increase in advection from the south, as well as the presence of anticyclonic centres and cyclonic troughs. The research also found considerable changes in the frequency of the presence of polar air and of stationary and occluded fronts, as well as of days with several fronts moving over the study area.

<bold>Long-term changes</bold> in circulation conditions over southern Poland for the period 1874–2020

Miscellanea Geographica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

 in circulation conditions over southern Poland for the period 1874–2020

The study presents the long-term and annual trends in atmospheric circulation over southern Poland for the period 1874–2020. The analysis takes into account...

Long-term changes in circulation conditions over southern Poland for the period 1874–2020

Published Online: Oct 31, 2022

Page range: 237 - 248

Received: Mar 16, 2022

Accepted: May 30, 2022

DOI: https://doi.org/10.2478/mgrsd-2022-0010

Keywords
Circulation types, air masses, atmospheric fronts, Poland

© 2022 Zuzanna Bielec-Bąkowska, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Long-term changes in circulation conditions over southern Poland for the period 1874–2020

Published Online: Oct 31, 2022

Page range: 237 - 248

Received: Mar 16, 2022

Accepted: May 30, 2022

DOI: https://doi.org/10.2478/mgrsd-2022-0010

KeywordsCirculation types, air masses, atmospheric fronts, Poland

© 2022 Zuzanna Bielec-Bąkowska, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Circulation types, air masses, atmospheric fronts, Poland