Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL
Salmon upstream
1994/02/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
In the Finnish basin of the Kemijoki River the highest industrial concentration of forest products is concentrated and pollution caused salmon to leave this river.
In recent times, due to environmental conservation measures, salmon has returned to this river. Logically, it would reach several rivers of Euskal Herria if the degree of cleaning is achieved.
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