Réunion annuelle du RT Théorie et modélisation de la biodiversité

Liste des Contributions

3. Mot de bienvenue // Welcome words

Frédéric Barraquand (CNRS), Guilhem Sommeria-Klein (Centre Inria de l'Université de Bordeaux), Mehdi CHERIF (INRAE)

01/12/2025 14:00

7. A quick look at recent microbial macroecology

Matthieu Barbier (CIRAD & INTP)

01/12/2025 14:30

Regular talks

8. Challenges in microbial interaction inference from time series

Felix Roy (INRAE)

01/12/2025 15:00

Regular talks

9. Emergent coexistence in ecological communities

Guim Aguadé-Gorgorió (ISEM Montpellier)

01/12/2025 15:30

Regular talks

1. Keynote: Elsa Abs (CNRS, LCSE Paris)

01/12/2025 16:30

Title: Toward an eco-evolutionary modeling framework for the role of microbes in the carbon cycle

Abstract: Soil microbes regulate a major part of the terrestrial carbon cycle, yet their dynamics are rarely represented in a mechanistic — let alone evolutionary — way in global models. In this talk, I will present a framework that combines microbial ecology, adaptive dynamics, and a...

2. Keynote: Amaury Lambert (ENS, College de France)

02/12/2025 09:00

Title: Geometry and stability of species complexes

Abstract: Species complexes are groups of closely related populations exchanging genes through migration. We study by a modeling approach the stability and the structure of species complexes in a class of metapopulation models where $N$ demes see their gene pools homogenize as an effect of gene flow and diverge through the local...

10. Beyond biomass: how interactions shape species’ role for ecosystem functioning

Alice Ardichvili (SETE)

02/12/2025 10:30

Regular talks

11. Aridity and grazing modulate the multidimensional biodiversity–stability relationships in drylands

Benoît Pichon (Isem)

02/12/2025 11:00

Regular talks

12. Partitioning net biodiversity effects on ecosystem resistance and resilience

Mario DESALLAIS (Université de Fribourg (Suisse))

02/12/2025 11:30

Regular talks

13. PATOU, a scalable numerical model for complex spatio-temporal ecosystem dynamics: principles, methods, and first applications

François Rincon (IRAP, CNRS)

02/12/2025 14:00

Regular talks

14. A new framework to explore spatial and scale dependency of biodiversity and ecosystems

Jules Treton

02/12/2025 14:30

Regular talks

15. Local adaptation of host-parasite coevolution on spatial networks

Saismit Naik (ISEM, University of Montpellier, CNRS)

02/12/2025 15:10

Regular talks

4. Discussion

02/12/2025 16:15

6. Keynote: Jonathan Rolland (CNRS, CRBE Toulouse)

03/12/2025 09:00

Title: Conceptual and empirical bridges between micro- and macroevolution

Abstract: Since the beginning of the 20th century and the modern synthesis, evolutionary biology has been divided between microevolution (below the species level) and macroevolution (above the species level). Conceptual frameworks, terminology and mathematical models remain largely separate among those scales,...

16. Impact of spatial heterogeneity on biodiversity-yield trade-offs in agricultural landscapes

Madeleine Kubasch (iEES, École polytechnique)

03/12/2025 10:30

Regular talks

17. Interaction scales govern self-organized spatial structure and bistability in dryland ecosystems

Nathan Humbert (ISEM - Université de Montpellier)

03/12/2025 11:00

Regular talks

5. Conclusion of the meeting

03/12/2025 11:30

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