Among the species in the family Salmonidae, those represented by the genera Salmo,
Salvelinus, and Oncorhynchus (subfamily Salmoninae) are the most studied. Here, various …

Cyprinid fish play a major role in riverine ecosystems because of their high abundance,
variety of life-history patterns, and habitat requirements. The nase (Chondrostoma nasus) is …

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

In the course of the 'Meuse Salmon 2000'programme, most weirs and dams (3–8 m in
height) in the regulated River Meuse have been progressively equipped with new fishways …

This study aims to investigate the upstream movement patterns of potamodromous fish
species using multi-annual monitoring of modern multi-species fish passes in two medium …

We evaluated the function of two nature‐like fishways for re‐establishing connectivity for
anadromous salmonids in the regulated River Emån. Between 90 and 100% of the …

Human activity has caused longitudinal fragmentation of many rivers. Fishways have been
installed worldwide, but their successive use by potamodromous species remains poorly …

The abundance of prey ingested by brown trout (Salmo trutta) were compared with the
abundance of drifting invertebrates in a mountain stream managed by hydropeaking …

Synchrony among populations (ie spatial covariation in temporal fluctuations of population
size or growth rate) is a common feature to many animals. Both large‐scale autocorrelated …

Adult grayling Thymallus thymallus migrated from 230 to 4980 m up the Aisne stream,
Belgium, to spawn between 18 and 29 March, under decreasing floods, increasing …