Tuesday, 14 January 2025: 8:30 AM-10:00 AM
220 (New Orleans Ernest N. Morial Convention Center)
Cochairs:
Nadine Borduas-Dedekind, UBC Vancouver, Chemistry/NBD, Vancouver, BC;
Naruki Hiranuma, West Texas A&M University, Life, Earth, and Environmental Sciences, Canyon, TX;
Ottmar Franz Moehler and
Sarah Wugofski
We are looking forward to scientific contributions across all aspects of laboratory, field. and modeling studies on atmospheric ice formation including ice nucleation (IN) and secondary ice production (SIP). We welcome research on technique development and mechanistic insights of IN-SIP as well as field-based IN-SIP research, including long-term monitoring of ice-nucleating particles (INPs), intensive field INP observations at the ground and using vertical profiling, and studies investigating SIPs. We are also inviting contributions to bridging the gaps between experimental work and modeling, e.g., through the development of new parameterizations for INPs and SIPs in the atmosphere and dedicated aerosol closure studies, as well as atmospheric ice formation and SIP modeling across scales.
8:30 AM
J5B.1
Ice Production in Climatically Important Northern Hemisphere Cold-Air Outbreak Clouds (Invited)
Benjamin John Murray, University of leeds, Leeds, UK, United kingdom; and E. Raif, G. Lloyd, J. B. McQuaid, M. Tarn, M. Evans, M. Biggart, N. Marsden, P. A. Barrett, J. Robinson, H. Wu, K. Hu, P. Foster, R. Herbert, S. Clarke, S. Barr, S. Arnold, X. Huang, R. Cotton, M. Gallagher, K. Bower, K. Carslaw, H. Coe, P. Field, T. W. Choularton, and S. Abel
9:00 AM
J5B.2
Using Stable Water Isotopes in Cloud Hydrometeors to Identify the Growth Pathway of Ice in Mixed-Phase Arctic Clouds: Airborne In-Situ Measurements from CAESAR 2024
Elise Marie Rosky, University of Michigan, Ann Arbor, MI; and A. Raudzens Bailey, A. Bansemer, J. R. French, B. N. Geerts, S. R. Martrich, G. M. McFarquhar, S. Woods, and P. Zuidema
9:30 AM
J5B.4
Exploring Parametric and Structural Uncertainties of Bulk and Lagrangian Ice Microphysical Schemes in Large Eddy Simulations
Joseph Ko, LEAP STC, New York, NY; Columbia Univ., New York, NY; and J. Y. Harrington, K. K. Chandrakar, PhD, J. Rémillard, M. van Lier-Walqui, and K. D. Lamb
- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
