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 bleak Alburnus alburnus is a medium body-size leuciscid fish that is naturally distributed
across central European and western Asian fresh waters. However, during the last two …

Spatial distribution of the fish community in the deep canyon‐shaped Římov Reservoir,
Czech Republic, was studied using overnight gillnetting fishing in 1999–2007. Effects of …

Reservoirs and associated river fragments are novel ecosystems not experienced by fishes
in their evolutionary history, yet they are now commonplace across the globe …

The large‐scale spatial distribution of fish was investigated within a morphometrically simple
canyon‐shaped reservoir with a single major tributary and a longitudinal trophic gradient …

The water sector is one of the priority areas of the European Union; therefore, legislation
encourages the development of methods to protect the river ecosystem. The key to this is the …

We investigated diel habitat use of fish covering the littoral and pelagic zones of the Římov
Reservoir (Czech Republic) and analyzed the influence of predator presence and of shifting …

In August 2004 and 2005, an extensive study of the fish community was carried out in the
largest water supply reservoir in the Czech Republic and Central Europe, the canyon …

Human‐induced changes in the hydrological regimes of lotic waters such as hydropeaking
have significant negative impacts on riverine life. However, the impacts of dynamic changes …

Dams are among the most prevalent and extreme alterations humans have perpetrated on
fluvial systems. The dramatic physical and biological changes caused by dams have been …