Der modifizierte, sohlenoffene Denil-Pass - Renaissance einer kostensparenden Fischaufstiegsanlage

Georg Seidl; Josef Schneider; Clemens Dorfmann

doi:10.1007/s35147-021-0796-5

Der modifizierte, sohlenoffene Denil-Pass - Renaissance einer kostensparenden Fischaufstiegsanlage

Translated title of the contribution: The modified open-bed Denil fishway - Renaissance of a cost-saving fishway

Georg Seidl^*, Josef Schneider, Clemens Dorfmann

^*Corresponding author for this work

Institute of Hydraulic Engineering and Water Resources Management (2130)

Research output: Contribution to journal › Article › peer-review

Abstract

Up to now Denil fishways have been considered as being restrictive to the passage of bottom-dwelling fish which are poor swimmers. To realise the modified Denil fishway, the original conception of a Denil fishway has mainly been modified by placing bed substrate in the fishway. By several laboratory and field tests the system could be hydraulically optimised. In the course of monitorings in the barbel and trout region the passage of a wide range of species and size classes has been recorded and also the passage of bottom-dwelling small fish could be proved.

Translated title of the contribution	The modified open-bed Denil fishway - Renaissance of a cost-saving fishway
Original language	German
Pages (from-to)	12-19
Number of pages	8
Journal	Wasserwirtschaft
Volume	111
Issue number	2-3
DOIs	https://doi.org/10.1007/s35147-021-0796-5
Publication status	Published - Mar 2021

ASJC Scopus subject areas

Water Science and Technology

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10.1007/s35147-021-0796-5

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abstract = "Up to now Denil fishways have been considered as being restrictive to the passage of bottom-dwelling fish which are poor swimmers. To realise the modified Denil fishway, the original conception of a Denil fishway has mainly been modified by placing bed substrate in the fishway. By several laboratory and field tests the system could be hydraulically optimised. In the course of monitorings in the barbel and trout region the passage of a wide range of species and size classes has been recorded and also the passage of bottom-dwelling small fish could be proved.",

author = "Georg Seidl and Josef Schneider and Clemens Dorfmann",

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Der modifizierte, sohlenoffene Denil-Pass - Renaissance einer kostensparenden Fischaufstiegsanlage

Abstract

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