Seminar Series
CATCH Seminar Series
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
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 Hélène Angot and Jakob Pernov
Upcoming seminars
17 April 2025
Ice, Ice, Maybe? Aerosol-cloud interactions over the Southern Ocean Region
Ice, Ice, Maybe? Aerosol-cloud interactions over the Southern Ocean Region
Christina McCluskey (NCAR, United States)
Cancelled. New date/time will follow soon.
Past seminars
19 March 2025
Sulfate sources and chemistry from the pre-industrial to present day inferred from ice core observations and global model simulations
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)
at 08:00 am (PST) / 16:00 (CET).
26 February 2025
Sulfur and Oxygen Isotopes Show Primary Sulfate is the Dominant Source of Particulate Sulfate During Winter in Fairbanks, Alaska
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)
at 18:00 UTC/19:00 CET/10:00 PST.
6 November 2024
High-Altitude Particle Dynamics in the Andes: Impacts from Volcanic, Marine, Amazonian, and Urban Sources
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
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
Secondary aerosol formation in Polar Regions: A modeling perspective
Carlton Xavier (Lund University, Sweden)
23 May 2024
Snowpack NOx emissions on the Tibetan Plateau
Snowpack NOx emissions on the Tibetan Plateau
Chunxiang Ye (Peking University, China)
22 April 2024
Iodine cycle in polar regions and its impact on aerosols and clouds
Iodine cycle in polar regions and its impact on aerosols and clouds
Anoop S. Mahajan (Indian Institute of Tropical Meteorology, India) & Xu-Cheng He (University of Cambridge, UK / University of Helsinki, Finland)
28 February 2024
Investigating phase partitioning of speciated atmospheric organic compounds during the Alaskan wintertime
Investigating phase partitioning of speciated atmospheric organic compounds during the Alaskan wintertime
Karolina Cysneiros de Carvalho (Washington University, Saint Louis, USA)