“Agonizing slaughter” – Descent into Swiss rivers ends fatally for many fish | While fish passage has been technically solved at many river power plants, fish passage remains an unsolved problem.

“Agonizing slaughter” – Descent into Swiss rivers ends fatally for many fish | While fish passage has been technically solved at many river power plants, fish passage remains an unsolved problem.

https://www.srf.ch/news/schweiz/qualvolles-gemetzel-der-abstieg-in-schweizer-fluessen-endet-fuer-viele-fische-toedlich

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