by means of Ecological Network Analysis D. Baird 10:40-11:00 Coffee break 2. Presentation of Case Studies Food web methodology chair: Ursula Scharler 11:00-11:15 Tracking the data provenance for multilayer [...] Bréret, M, P. Kadel, L. Beaugeard,H. Asmus, H, B. Lebreton 12:15-13:15 Lunch 3. Presentation of Case Studies Examples of network applications Chair: Matthias Wolff 13:15-13:30 Seasonal dynamics and functioning [...] assessment systems: caught between policy and science? T. Berg 12:10-13:10 Lunch 6. Presentation of Case Studies Nature conservation strategies chair: Benoit Lebreton 13:10-13:25 An ecological network approach