Fishways and other passage facilities frequently prevent or delay the passage of fishes,
highlighting the need for effectiveness monitoring. We reviewed the scientific literature from …

Recent studies have increasingly demonstrated the widespread existence of spatio-
temporal variations in the abundance and distribution of species of freshwater fishes …

Barriers across rivers often have negative impacts on natural fish populations and, along
with other factors, may contribute to the diminished abundance, disappearance or even …

Worldwide, obstructions on watercourses have interfered with migratory pathways of fish
species, reducing life‐cycle success and often eliminating diadromous fish species …

Fish populations are highly dependent upon the characteristics of their aquatic habitat which
supports all their biological functions. Migratory fish require different environments for the …

Upstream passage of adult sea trout (Salmo trutta) in a nature‐like bypass channel was
investigated in the Tirsbæk brook, Denmark, in autumn and winter 1999/2000. Sea trout …

Detailed mean flow characteristics generated by a staggered arrangement of boulders in a
rock-ramp-type naturelike fish pass were investigated experimentally at three different …

Nature-like fishways have been designed with the intent to reconnect river corridors and
provide passage for all species occurring in a system. The approach is gaining popularity …

Experimental results on the nature-like fishway induced flow field and its relation to fish
behaviour are presented. A rocky-ramp with 5% slope was built along a 8.9 m× 0.9 m× 0.6 m …

Throughout Europe in the last decade there has been a steady shift away from more
technical fish pass designs to more nature‐like passes, such as nature‐like bypass …