2026 Workshop on Machine Learning for Land and Hydrology

Draft programme

Workshop Programme

Day 1 (Tuesday) – Novel ML for Land Surface Processes

09:00 – 09:30 Opening Welcome – Florian / Director RD or FD
09:30 – 12:00 Session 1 – New Methods
09:30 – 10:00

Keynote: Pierre Gentine 

10:00 – 11:00

Four submitted short talks (4 × 15 min)

ECMWF speakers

11:00 – 11:30 ☕ Coffee Break
11:30 – 12:00 Themed Discussion: "What will the next generation of models bring?"(ECMWF/Reading panellist)
12:00 – 12:30 Working Group Breakout 1 – Initial scoping
12:30 – 13:30 🍽️ Lunch
13:30 – 17:00 Session 2 – ML Applications
13:30 – 14:00 Keynote: Marcus Reichstein (or Nuno Carvalhais) MPI
14:00 – 15:00 Four submitted short talks (4 × 15 min)
15:00 – 15:30 ☕ Coffee Break
15:30 – 16:15 EGU-Style Debate: "What is the role of physical models in land surface ML?"(ECMWF/Reading panellist)
16:15 – 17:00 Working Group Breakout 2 – Stimulated by afternoon session
17:00 – 18:00 🪧 Poster session & reception (with drinks)
Evening Optional Networking Dinner

Day 2 (Wednesday) – Closing the Reality Gap

09:00 – 12:00 Session 3 – Datasets & Observations
09:00 – 09:30

Keynote: Rotem Mayo, Google

09:30 – 10:30 Four submitted short talks (4 × 15 min)
10:30 – 11:00 ☕ Coffee Break
11:00 – 12:00

Themed Discussion: "What are the current challenges in assimilating data?"(ECMWF/Reading panellist)

12:00 – 12:30 Working Group Breakout 3 – Deep-dive stimulated by morning session
12:30 – 13:30 🍽️ Lunch
13:30 – 17:00 Session 4 – Evaluation & Benchmarking
13:30 – 14:00 Keynote - Vincent Fortin, ECCC
14:00 – 15:00 Four submitted short talks (4 × 15 min)
15:00 – 15:30 ☕ Coffee Break
15:30 – 16:15

Themed Discussion: "Do we need ML-specific evaluation?" (ECMWF/Reading panellist)

16:15 – 17:00 Working Group Breakout 4 – Stimulated by afternoon session
17:00 – 18:00

ECR Panel: "What is the Future of Scientists in This Field?" (1 hr)

  • Grey or Fredrik

Day 3 (Thursday) – Moving to Operations (ends at lunch)

09:00 – 12:00 Session 5 – Moving to Operations
09:00 – 09:30 Keynote: Jean-Christophe Calvet
09:30 – 10:30 Four submitted short talks (4 × 15 min)
10:30 – 11:00 ☕ Coffee Break
11:00 – 12:00

Themed Discussion: "What is still needed from modellers? From users?"(ECMWF/Reading panellist)

12:00 – 12:30 Working Group Readouts – Summary slides with bullet points (joint external chair + ECMWF reporter)
12:30 – 13:00 Workshop Synthesis & Closure – Key takeaways, research priorities, next steps, future editions
13:00 🍽️ Lunch & Departure