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

08:45 – 09:00

Welcoming

Project speakers

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