AS1.39 | PICO

Clouds are a key component of the climate system, and the numerical models we use to predict future climate change do not reproduce them well. Our inability to simulate clouds stems from a poor process-level understanding, and there is a large community of scientists focusing on using high resolution models to understand clouds on a microphysical scale.

This session aims to showcase the latest advances in cloud modelling, providing a forum for discussions between scientists using various cloud process modelling techniques. Submissions using bin or bulk microphysics schemes, modelling clouds from stratocumulus to cumulonimbus, are encouraged.

In this session, we welcome submissions concerning:
Improved process understanding from high resolution modelling
New parameterisation developments (e.g. regarding INP/CCN, autoconversion or process rates)
Mixed-phase cloud modelling (e.g. phase partitioning, precipitation production)
Secondary ice production
New cloud models
Aerosol-cloud interactions from local aerosol sources
Importance of dynamical interactions (e.g. entrainment, large-scale meteorology)
Simulations of cloud phenomena requiring high resolution (e.g. cold-air outbreaks)

Submissions from Early Career Researchers are encouraged, and we will reserve oral presentation slots for such abstracts.

Convener: Emma Simpson | Co-conveners: Paul Connolly, Christopher Dearden, Gillian Young
| Wed, 10 Apr, 16:15–18:00
PICO spot 5b

Wednesday, 10 April 2019

PICO spot 5b
Chairperson: Emma Simpson
16:15–16:17 |
PICO5b.1 |
A new statistical-physical parameterization framework to improve the treatment of microphysical process rates in models and rigorously quantify uncertainty
Hugh Morrison, Marcus van Lier-Walqui, Karly Reimel, Matthew Kumjian, and Olivier Prat
Chairperson: Emma Simpson
16:17–16:19 |
PICO5b.2 |
Kyoung Ock Choi, Seong Soo Yum, Dong Yeong Chang, and Jae Min Yeom
Chairperson: Emma Simpson
16:19–16:21 |
PICO5b.3 |
Yanet Diaz Esteban and Graciela Raga
Chairperson: Emma Simpson
Chairperson: Emma Simpson
16:23–16:25 |
PICO5b.5 |
Impact of ice crystals habits simulation on precipitation from a mesoscale convective systems
Emmanuel Fontaine, Jen-Ping Chen, and Tzu-Chin Tsai
Chairperson: Emma Simpson
16:25–16:27 |
PICO5b.6 |
Georgia Sotiropoulou, Athanasios Nenes, Annica Ekman, Gary Lloyd, Thomas Lachlan-Cope, Julien Savre, and Sylvia Sullivan
Chairperson: Emma Simpson
16:27–16:29 |
PICO5b.7 |
Tomi Raatikainen, Jaakko Ahola, Muzaffer Ege Alper, Juha Tonttila, Sami Romakkaniemi, Harri Kokkola, Eimear Dunne, and Hannele Korhonen
Chairperson: Emma Simpson
16:29–16:31 |
PICO5b.8 |
Stefan Kneifel, Vera Schemann, Markus Karrer, Davide Ori, José Dias Neto, and Axel Seifert
Chairperson: Emma Simpson
16:31–16:33 |
PICO5b.9 |
Jan Chylik and Roel Neggers
Chairperson: Emma Simpson
16:33–16:35 |
PICO5b.10 |
Fabio D'Andrea, Paolo Davini, and Pierre Gentine
Chairperson: Emma Simpson
16:35–16:37 |
PICO5b.11 |
Stephanie Reilly and Roel Neggers
Chairperson: Emma Simpson
16:37–16:39 |
PICO5b.12 |
Impacts of ice formation on cloud field organization - a case study of Arctic mixed-phase clouds
Gesa Eirund, Ulrike Lohmann, and Anna Possner
Chairperson: Emma Simpson
16:39–16:41 |
PICO5b.13 |
Gillian Young, Tom Lachlan-Cope, Constantino Listowski, Sebastian O'Shea, Keith Bower, Tom Choularton, and Martin Gallagher
Chairperson: Emma Simpson
16:41–16:43 |
PICO5b.14 |
Emma Simpson, Wiebke Frey, Paul Connolly, and Gordon McFiggans
Chairperson: Emma Simpson
16:43–16:45 |
PICO5b.15 |
Steven Boeing, Gordon Gibb, Nick Brown, Michèle Weiland, and David Dritschel