Efficiency of a macroroughness block ramp in reducing the impact of low-head dams on riverine fish dispersion

Efficiency of a macroroughness block ramp in reducing the impact of low-head dams on riverine fish dispersion

Macroroughness ramps (e.g. with a rough bed and protruding blocks evenly distributed in staggered rows) are nature-like fishways offering a wide range of flow conditions and are expected to be very efficient tools to reduce the impact of weirs on the free movements of most life-stages of riverine fi...

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Bibliographic Details
Main Authors: Tomanova Sylvie, Courret Dominique, Richard Sylvain, Mercier Olivier, Guillemin Axel, Labedan Mathilde, Sagnes Pierre
Format: Article
Language:English
Published: EDP Sciences 2025-01-01
Series:Knowledge and Management of Aquatic Ecosystems
Subjects:
fish community
migration rate
fishway
efficiency estimates
Online Access:https://www.kmae-journal.org/articles/kmae/full_html/2025/01/kmae240112/kmae240112.html
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