Transport device for downstream-wandering fish increases number of fish moving despite water weir blocking water course cross-section
摘要
<p>The transport device for downstream-wandering fish increases the number of fish moving despite a water weir (1) blocking the water course cross-section. The device has a channel (9) with at least one entry aperture (7) located in a backwater (0), whereby an outlet aperture of the channel is arranged outside the backwater. The entry aperture is arranged in the vicinity of the bed (5) of the water course and is directed against the flow direction.</p>
