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Tag Archives: fishes
Migratory fish are in trouble
At least half of all the flow in the world’s rivers is manipulated or fragmented, and the wild free flowing rivers are now more threatened than ever. Only 64 of the 177 rivers, longer than 1,000 km, are free-flowing and yet there are plans to build more than 3,500 new large […]
The international conference on dam removal and the restauration of the Sélune river, from 24th to 26 September, 2019 in Brittany and Normandy. (Rennes / Avranches – Mont Saint Michel).
Live drawings during the seminar 24.9.2019:
Claire-Cécile Garnier (Ministère de l’écologie – France) talked about French water legislation & ecological continuity.
Roberto Epple from European Rivers Network – […]
“Rivers have always provided fundamental and vital services for mankind and the environment. However, dams disrupt the natural functioning of rivers and can cause a wide-scale decline in fish and other river wildlife. For these reasons, it is necessary to remove these barriers to return rivers to their natural, free-flowing state.”
Dam Removal Europe
Dams disrupt river ecosystems.
“Migratory fishes are fishes that swim either short or long distances daily, annually or longer, as a way to complete their life cycle, feed and/or make love! Some migratory fishes migrate up and down rivers, others between rivers and oceans, and others across entire oceans. Some migratory fish species you may know? […]