MDPI Webinar | International Day for the Preservation of the Ozone Layer, 16 September 2025

We are pleased to invite you to join us as at MDPI’s upcoming International Day for the Preservation of the Ozone Layer webinar, which will be held on 16 September 2025. This event aims to raise awareness about the importance of the ozone layer and the Montreal Protocol in protecting life on Earth.

The theme of the webinar, “From science to global action”, aims to highlight the vital role of science in raising global awareness of emerging issues. Forty years ago, the Vienna Convention was adopted as a result of growing concerns raised by the scientific community about the potentially catastrophic impact of the proliferation of chlorofluorocarbons on the ozone layer. With the Montreal Protocol adopted two years later, international leaders agreed on global action to phase out ozone-damaging chlorofluorocarbons.

Date: 16 September 2025 at 4:00 p.m. CEST | 10:00 a.m. EDT
Webinar ID: 845 1164 6086
Webinar webpage: https://sciforum.net/event/IDPOL-2

Program:

Speaker	Presentation Title	Time in CEST	Time in EDT
	Introduction	4:00–4:10 p.m.	10:00–10:10 a.m.
Dr. Eugene Rozanov	40 Years with the “Ozone Hole”: What's in the Future?	4:10–4:30 p.m.	10:10–10:30 a.m.
Dr. Kostas Eleftheratos	The Importance of Monitoring the Ozone Layer and its Recovery	4:30–4:50 p.m.	10:30–10:50 a.m.
Dr. Pasquale Avino	TBD	4:50–5:10 p.m.	10:50–11:10 a.m.
	Q&A Session	5:10–5:25 p.m.	11:10–11:25 a.m.
	Closing of Webinar	5:25–5:30 p.m.	11:25–11:30 a.m.

After registering, you will receive a confirmation email containing information on how to join the webinar. Registrations with academic institutional email addresses will be prioritized.

Unable to attend? Register anyway and we’ll let you know when the recording is available to watch.

Webinar Speakers:

Dr. Eugene Rozanov, PMOD/WRC, Davos, Switzerland;
Dr. Kostas Eleftheratos, Department of Geology and Geoenvironment, National and Kapodistrian University of Athens, Greece.
Dr.Pasquale Avino, Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise

Relevant Special Issues:
“Ozone Evolution in the Past and Future (2nd Edition)”
Guest Editor: Eugene Rozanov
Deadline for manuscript submissions: 20 November 2025
Submit to Atmosphere

“Outdoor and Indoor Air Ions, Radon, and Ozone”
Guest Editors: Predrag M. Kolarž and Igor T. Čeliković
Deadline for manuscript submissions: 15 October 2025
Submit to Atmosphere

“Satellite Observations for Particulate Matter and Gaseous Pollutants Research”
Guest Editors: Zhengqiang Li, Jintai Lin, Cheng Chen and Yan Yu
Deadline for manuscript submissions: 31 December 2025
Submit to Remote Sensing

“Advances in Air Pollution Detection and Air Quality Research”
Guest Editors: Mihaela Tinca Udriștioiu, Silvia Puiu and Liliana Velea
Deadline for manuscript submissions: 20 March 2026
Submit to Applied Sciences

“Aerosol Measurement, Properties and Its Impacts”
Guest Editors: Tymon Zielinski and Luca Ferrero
Deadline for manuscript submissions: 20 February 2026
Submit to Applied Sciences

Relevant Feature Papers:
“Signs of Slowing Recovery of Antarctic Ozone Hole in Recent Late Winter–Early Spring Seasons (2020–2023)”
by Janusz Krzyścin and Agnieszka Czerwińska
Atmosphere 2024, 15(1), 80; https://doi.org/10.3390/atmos15010080

“Calibration and Validation of NOAA-21 Ozone Mapping and Profiler Suite (OMPS) Nadir Mapper Sensor Data Record Data”
by Banghua Yan, Trevor Beck, Junye Chen, Steven Buckner, Xin Jin, Ding Liang, Sirish Uprety, Jingfeng Huang, Lawrence E. Flynn, Likun Wang, Quanhua Liu and Warren D. Porter
Remote Sens. 2024, 16(23), 4488; https://doi.org/10.3390/rs16234488

“Accuracy Evaluation of Differential Absorption Lidar for Ozone Detection and Intercomparisons with Other Instruments”
by Guangqiang Fan, Bowen Zhang, Tianshu Zhang, Yibin Fu, Chenglei Pei, Shengrong Lou, Xiaobing Li, Zhenyi Chen and Wenqing Liu
Remote Sens. 2024, 16(13), 2369; https://doi.org/10.3390/rs16132369

“Long-Term Changes of Positive Anomalies of Erythema-Effective UV Irradiance Associated with Low Ozone Events in Germany 1983–2019”
by Gudrun Laschewski and Andreas Matzarakis
Environments 2023, 10(2), 31; https://doi.org/10.3390/environments10020031

“Random Forest Spatial-Temporal and State Space Models to Assess the Impact of Bushfire-Induced Aerosol Events on Ozone Depletion in Australia”
by Irene Hudson, Phillip Pedro-Suvorov and Servet Kocak
Appl. Sci. 2024, 14(21), 9825; https://doi.org/10.3390/app14219825