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N°136
Published on
7 October 2025
Uncertain future for Lake Geneva's flagship fish
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About ASL
Organisation
History
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Job offers
Media
News
About ASL
Organisation
History
Our successes
Job offers
Media
Biodiversity
Birds
Reptiles
Amphibians
Fish
Plankton
Crustaceans
Molluscs
Aquatic plants
Videos
Birds
Reptiles
Amphibians
Fish
Plankton
Crustaceans
Molluscs
Aquatic plants
Videos
Actions
Lagarosiphon
Stop Knotweed
Actions in France
Léman Plastic Action
Pla'stock
Net'Léman
App Net'Léman
Lemanscope
For groups
Lake surveillance
Past actions
Lagarosiphon
Stop Knotweed
Actions in France
Léman Plastic Action
Pla'stock
Net'Léman
App Net'Léman
Lemanscope
For groups
Lake surveillance
Past actions
Raising awareness
Current exposure
Nature centre - Espace Léman
Activities for the general public
Youth activities
Macro and microplastics
Plastics Conference
Lémaniques" quarterly
News in 60 seconds
Infographics and leaflets
Webinars
Stand-up Paddle (videos)
Lake Geneva quiz
Current exposure
Nature centre - Espace Léman
Activities for the general public
Youth activities
Macro and microplastics
Plastics Conference
Lémaniques" quarterly
News in 60 seconds
Infographics and leaflets
Webinars
Stand-up Paddle (videos)
Lake Geneva quiz
Support us
Make a donation
Become a member
Making a bequest
Being a volunteer
Online shop
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