Passage-enabling in Running Water for Fish Migrations

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Transverse obstructions like weirs and barrage weirs with locks are omnipresent in our runnig waters and severely damage the habitat of many species, especially fish. Upstream fish migration facilities enable the biological passability. The film introduces the natural habitats of different running water sections with their characteristic fauna. The biological and engineering fundamentals for building effective fish ascent facilities are demonstrated in exemplary implementations and in model. (With graphics and time-lapse)

Object Details

• Alternative title: Durchgängigkeit in Fließgewässern - Gewährleistung des Fischaufstiegs
• Location: Hannover TIB
• Extent: 371MB, 00:30:08:00 (unknown)
• Language: Englisch
• Notes: Audiovisuelles Material

References and Relationships

• Bibliographic citation: Passage-enabling in Running Water for Fish Migrations ; (Jan. 1997)

Classification and Topics

• Keyword: Barbus barbus ; fish pass ; spring ; Esox lucius ; barbel ; ecology (zoology) ; Salmo trutta fario ; Leuciscus cephalus ; Perca fluviatilis ; rivers ; eel ; Barbatula barbatula ; zoology ; perch ; beck ; Salmo salar ; fish migration ; Thymallus thymallus ; Anguilla anguilla ; European perch ; brown trout ; Atlantic salmon ; Phoxinus phoxinus ; loach ; pike ; biology ; biodiversity ; fishway ; European eel ; technology ; bullhead ; weir ; marine construction ; Cottus gobius ; indicator species ; grayling ; current ; minnow ; chub

Contributors, Places and Time

• Event: Veröffentlichung
• (who): IWF (Göttingen)
• (when): 1997-01-01
• Contributor: Adam, Beate ; Krüger, Frank ; Ritzmann, Axel ; Thiele, Volker ; Walter Stickan (Redaktion) ; Gerhard Matzdorf (Kamera) ; Thomas Gerstenberg (Ton) ; Michael Wagner, Janek Czechowski (Graphik und Trick) ; Klaus Kemner (Tonmischung) ; Regine Feldmann (Schnitt) ; Abbas Yousefpour (MAZ-Schnitt)

Further information

• DOI: 10.3203/IWF/C-1980eng
• Last update: 04.12.2024, 8:09 AM CET