Most lotic ecosystems have been heavily modified in recent centuries to serve human
needs, for example, by building dams to form reservoirs. However, reservoirs have major …

The within‐and among‐population variation in individual growth rate of brown trout Salmo
trutta L. was studied in five small neighbouring streams (seven isolated populations) within a …

La réduction expérimentale de la densité de Truites brunes (Salmo trutta) d'âge 1 et d'âges
supérieurs à 1 dans six ruisseaux nous a permis de tester les effets de la compétition reliée …

Habitat modelling results are extremely sensitive to the habitat suitability criteria (HSC) used
in the simulations. HSCs are usually expressed as univariate habitat suitability curves …

An electrofishing survey of daytime shelter microhabitat use of bullhead Cottus gobio in a
southern English chalk stream revealed positive selection for moderate water velocity …

Quantifying temporal and spatial trends in abundance or relative abundance is required to
evaluate effects of harvest and changes in habitat for exploited and endangered fish …

A field experiment during autumn, winter and spring was performed in a small stream on the
west coast of Sweden, aiming to examine the direct and indirect consequences of density …

Reservoirs are known to alter temperature and flow regimes, shift nutrient cycles, reduce
downstream species diversity and enable a predominantly upstream spread of non-native …

Stream‐dwelling salmonids and bullheads occupy similar resource niches in northern rivers.
It is therefore tempting to assume that they might be involved in a competitive interaction …

The benefit of monopolizing a limited resource is influenced by competitor density and by
the relative competitive ability of defenders and intruders. Nevertheless, few studies have …