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This is a monthly online seminar series which hosts talks on CATCH related topics with the aim of fostering engaging scientific discussions between researchers on outstanding questions for our communities. This is open to researchers at all stages of their careers and we hope this seminar series provides researchers with the opportunity to interact and encourage potential future collaborations.
Format
Format
Presentation from guest speaker(s) (30 minutes)
Q&A and open discussion (30 minutes)
If you are interested in joining, please register for upcoming seminars below. If you are interested in presenting a topic, please contact Samantha Greeney, Megan Malpas, Hélène Angot or Jakob Pernov
Upcoming seminars
Upcoming seminars
27 August 2025
Ice, Ice, Maybe? Aerosol-cloud interactions over the Southern Ocean Region
27 August 2025
Ice, Ice, Maybe? Aerosol-cloud interactions over the Southern Ocean Region
Christina McCluskey (NCAR, United States)
New time: 16:00 (UTC). Click here for the Zoom link and here for the calendar entry.
Past seminars
Past seminars
3 July 2025
Atmosphere-snowpack mercury exchange: How is it different between the Arctic and mid-latitudes?
3 July 2025
Atmosphere-snowpack mercury exchange: How is it different between the Arctic and mid-latitudes?
Sae Yun Kwon (POSTECH, South Korea)
18 June 2025
Vertical Distribution of Aerosols Above Arctic Sea Ice: Patterns, Processes, and Implications
18 June 2025
Vertical Distribution of Aerosols Above Arctic Sea Ice: Patterns, Processes, and Implications
Christian Pilz (Tropos, Germany)
27 May 2025
On the dynamics of ozone depletion events at Villum Research Station in the High Arctic
27 May 2025
On the dynamics of ozone depletion events at Villum Research Station in the High Arctic
Jakob Boyd Pernov (QUT, Australia)
19 March 2025
Sulfate sources and chemistry from the pre-industrial to present day inferred from ice core observations and global model simulations
19 March 2025
Sulfate sources and chemistry from the pre-industrial to present day inferred from ice core observations and global model simulations
Ursula Jongebloed (Department of Atmospheric and Climate Science, University of Washington)
26 February 2025
Sulfur and Oxygen Isotopes Show Primary Sulfate is the Dominant Source of Particulate Sulfate During Winter in Fairbanks, Alaska
26 February 2025
Sulfur and Oxygen Isotopes Show Primary Sulfate is the Dominant Source of Particulate Sulfate During Winter in Fairbanks, Alaska
Alli Moon (Department of Atmospheric and Climate Science, University of Washington)
6 November 2024
High-Altitude Particle Dynamics in the Andes: Impacts from Volcanic, Marine, Amazonian, and Urban Sources
6 November 2024
High-Altitude Particle Dynamics in the Andes: Impacts from Volcanic, Marine, Amazonian, and Urban Sources
Diego Aliaga (University of Helsinki, Finland & Universidad Mayor de San Andrés, Bolivia)
7 October 2024
Light-absorbing particles and emerging contaminants in the cryosphere: The impact of atmospheric pollution in the Andes and Antarctica from the perspective of early/mid-career Latin American researchers
7 October 2024
Light-absorbing particles and emerging contaminants in the cryosphere: The impact of atmospheric pollution in the Andes and Antarctica from the perspective of early/mid-career Latin American researchers
Julián Gelman Constantin (Centro Atómico Constituyentes, San Martin, Agentina)
& Filipe Lindau (Federal University of Rio Grande do Sul, Porto Alegre, Brazil)
19 June 2024
Secondary aerosol formation in Polar Regions: A modeling perspective
19 June 2024
Secondary aerosol formation in Polar Regions: A modeling perspective
Carlton Xavier (Lund University, Sweden)
23 May 2024
Snowpack NOx emissions on the Tibetan Plateau
23 May 2024
Snowpack NOx emissions on the Tibetan Plateau
Chunxiang Ye (Peking University, China)
18 December 2023
Long-term changes in black carbon on Zeppelin Observatory and its impact on clouds
18 December 2023
Long-term changes in black carbon on Zeppelin Observatory and its impact on clouds
Dominic Heslin-Rees (Stockholm University, Sweden)
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