Preliminary insights into fish movements beyond the massive Iron Gate dams on the Danube River using acoustic telemetry
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Upstream fish movement in the Danube River at the Iron Gate is blocked by the massive hydropower dams and ship locks, as shown by tracking six fish species (vimba bream Vimba vimba, common nase Chondrostoma nasus, barbel Barbus barbus, asp Leuciscus aspius, Po... ...
