programme

 

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

 

8:00 – 12:15 - Evolution: starting period, ecological perturbation, response of the society and of the system

Animation: Chantal Gascuel & Yves Souchon

  • Rutger Rosenberg – Marine foodweb
  • 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 Mésguen & 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

   

Partenaires

Workshop organisé par

 

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