Workshop Program
| Tuesday, April 2 2019 – Energy budgets and energy transfer in climate models and data
| Wednesday, April 3 2019 – Data assimilation | Thursday, April 4 2019 – Stochastic modelling in Atmosphere-Ocean science | |||
Time | Title | Speaker | Title | Speaker | Title | Speaker |
08:00 – 08:45 | Registration |
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08:45 – 09:00 | Welcoming | Project speakers |
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| SESSION 1: OBSERVATIONS AND RECONSTRUCTIONS | SESSION 4: DA-APPROACHES SIDE-BY-SIDE | SESSION 7: STOCHASTIC REPRESENTATION OF MOIST PROCESSES | |||
09:00 – 09:40 | Observing Earth’s Energy Imbalance
| Till Kuhlbrodt (Invited speaker) | Stabilizing unstable flows by coarse spatial scale observables and actuators - a pavement to data assimilation
| Edriss Titi (Invited speaker) | Stochastic parameterisation of cumulus convection | Pier Siebesma (Invited speaker) |
09:40 – 10:00 | Using Lagrangian transit time distributions to investigate eddy effects on carbon and heat uptake in the ocean
| Manita Chouksey | Downscaling data assimilation techniques applied to low Froude number shallow water flows | Stefan Vater | Constraining Stochastic Parametrisation Schemes using High-Resolution Model Simulations | Hannah Christensen |
10:00 – 10:20 | Improved estimates of the coupled Arctic energy budget
| Steffen Tietsche | Algorithms for non-linear filtering and smoothing problems | Sahani Patheraja | Uncertainty quantification for cloud simulation | Bettina Wiebe |
10:20 – 10:40 | Inverse modelling of the Earth’s energy and water budgets using EO satellite and reanalysis data
| Keith Haines | Constructing sampling schemes via coupling: Poisson equations and optimal transport
| Nikolas Nüsken | Finite-time breakdown of chemical precipitation patterns | Marcel Oliver |
10:40 – 11:20 | Coffee break | |||||
| SESSION 2: MODELS AND REANALYSES | SESSION 5: FLOW CONTROL: APPROACHES, ANALYSIS, APPLICATIONS | SESSION 8: STOCHASTIC TRANSPORT IN THE OCEANS | |||
11:20 – 12:00 | Earth‘s energy balance in global climate models | Doris Folini (Invited speaker) | Nonlinear Filtering and Particle Filters for high-dimensional Systems | Roland Potthast (Invited speaker) | A consistent framework for stochastic representation of large-scale geophysical flows
| Etienne Mémin (Invited speaker) |
12:00 – 13:30 | Lunch break | |||||
13:30 – 13:50 | Principles of energy consistent atmospheric modelling | Almut Gassmann | Assimilation of satellite sea surface temperature and profile observations into a coupled ocean-atmosphere model
| Qi Tang | Stochastic modeling of oceanic dynamics for ensemble forecasting | Long Li |
13:50 – 14:10 | Energy cascades in extreme convective events simulated by storm-resolving ICON-LEM and ICON-NWP models
| Nikki Vercauteren | Coupled Data Assimilation and Ensemble Initialization with Application to Multiyear ENSO Prediction | Terence O’Kane | Data-driven augmentation of a low-resolution double-gyre flow | Eugene Ryzhov |
14:10 – 14:30 | Oceanic overturning and heat transport: The role of background diffusivity
| Jonas Nycander | Reanalysis of radiation belt electron phase space density using four spacecraft and the VERB code
| Sebastian Cervantes | On fluctuating air-sea-interaction in local models: linear theory | Achim Wirth |
14:30 – 15:10 | Coffee break | |||||
| SESSION 3: DYNAMICAL PROCESSES | SESSION 6: DA AND UNCERTAINTY | SESSION 9: STOCHASTICS, ENERGETICS, THERMODYNAMICS, AND UNCERTAINTY | |||
15:10 – 15:50 | On the linkage between atmospheric circulation and Arctic weather and climate | Rune Graversen (Invited speaker) | On the Development of an Ensemble Data Assimilation and Forecasting System for the Red Sea
| Ibrahim Hoteit (Invited speaker) | Stochastic parameterization by transport | Darryl Holm (Invited speaker) |
15:50 – 16:10 | The role of synoptic and planetary scale interaction for the linkage between Arctic sea ice changes and mid-latitude atmospheric circulation
| Dörthe Handorf | Data assimilation for a quasi-geostrophic model with circulation-preserving stochastic transport noise | Igor Shevchenko | New derivation of Euler-α equations as a mean flow model for the motion of ideal fluid: stochastic approach | Sergiy Vasylkevych |
16:10 – 16:30 | Stimulated Imbalance and the Enhancement of Eddy Kinetic Energy Dissipation by Internal Waves
| Roy Barkan | tbd | tbd | Dynamics under location uncertainty and other energy-related stochastic subgrid schemes | Valentin Resseguir |
16:30 – 16:50 | Monsoon Response to Mid‐Holocene Orbital Forcing and Greenhouse Gas‐Induced Global Warming and its link with Net Energy Input in the Atmosphere
| Roberta D‘Agostino | Parameter Estimation in Size-Structured Aerosol Populations using Bayesian State Estimation | Matthew Ozon | Numerical development and evaluation of an energy conserving conceptual stochastic climate model | Federica Gugole |
| Evening program | |||||
16:50 – 18:00 | Stand-up reception | Poster session |
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