International Workshop on Eutrophication
Synthesis of knowledge
2017, April 18 - 20
CNRS Headquarter, 3 rue Michel Ange 75016 Paris
Tuesday, April 18
9:30 – 10:30 - Welcome coffee
10:30 – 11:00 - Introduction
Stéphanie Thiébault, Gilles Pinay, Chantal Gascuel, Alain Ménesguen, Yves Souchon, Morgane le Moal
11:00 – 12:45 - Historical perspectives
Animation: Gilles Pinay
- Erik Jeppesen – historical perspective of eutrophication
- Alexandrine Pannard & Philippe Souchu – Analysis of the eutrophication’s definitions
- Discussion – 45 minutes
12:45 – 14:00 - Lunch break
14:00 – 18:15 - Mechanisms and controlling factors
Animation: Gilles Pinay & Alain Ménesguen
- Ramesh Reddy – Biogeochemical mechanisms
- Pascal Claquin – Consequences of nutrients inputs on primary producers and monitoring strategies: A case study, the Bay of Seine - France
- William Mitsch – Lakes – North America’s Great Lakes case study
15:45 – 16:15 Coffee Break
- Sergi Sabater - Effects of water scarcity and human occupation on river eutrophication
- Nancy Rabalais – Marine environment
- Discussion – 1 hour
Wednesday, April 19
8:30 – 12:15 - Evolution: starting period, ecological perturbation, response of the society and of the system
Animation: Chantal Gascuel & Yves Souchon
- Petri Ekholm – Marine Environment – Baltic Sea case study
- Pierluigi Viaroli – Lagunes – Venise case study
9:45 – 10:15 Coffee Break
- Elisabeth Gross / Gudrun Bornette – freshwater macrophytes
- Philippe Usseglio – stream fauna
- Discussion – 1 hour
12:15 – 14:00 - lunch break
14:00 – 18:15 - Sociologic and economic dimensions
Animation: Yves Souchon & Gilles Pinay
- Alix Levain - Green out of the blue? Eutrophication as a social and political issue
- Kenneth Gould – sociological issues in water contamination/protection
- Laurent Mermet – A strategic management approach to managing eutrophication levels
15:45 – 16:15 - Coffee break
- Eirik Romstad – Innovative economic instruments
- Jean-Marie Lescot - An analysis of international studies on the economics of eutrophication
- Discussion – 1 hour
Thursday, April 20
8:30 – 12:45 - Predictability – Models
Animation: Alain Ménesguen & Chantal Gascuel
- Helen Jarvie – From source to sea: transport and cycling of nutrients in river catchments
- Richard Alexander – Nutrient retention modelling in large catchments – Mississippi case study
- Patrick Durand – Land use scenarios and nutrient fluxes
10:15 – 10:45 Coffee break
- Brigitte Vinçon-Leite- lakes’ modelling
- Alain Ménesguen – Marine environment modelling
- Discussion – 1 hour
12:45 – 13:15 Concluding remarks
13:15 – 14:30 Lunch
14:30 Departure
Pictures :
© JP_Guyomarc'h_Trezmalaouen-Kerlaz
© JP_Guyomarc'h_Plomodiern_Kervigen
© A_Pannard
© CNRS Photothèque
