Brown trout Salmo trutta is endemic to Europe, western Asia and north‐western Africa; it is a
prominent member of freshwater and coastal marine fish faunas. The species shows two …

Over the past decades, Atlantic salmon (Salmo salar, Salmonidae) has emerged as a model
system for sexual maturation research, owing to the high diversity of life history strategies …

Atlantic salmon Salmo salar L. and brown trout Salmo trutta fario L. are species of high socio‐
economic and ecological value. Declining populations make them target species of fisheries …

The aquaculture industry is a substantial user of wild‐sourced fish oil to supply omega‐3 (n‐
3) long‐chain polyunsaturated fatty acids (LC‐PUFAs) in fish diets, which are required by …

Salmonid fishes may reside within or migrate between stream and lake habitats, or undergo
anadromous migrations between freshwater and the ocean. While the degree of anadromy …

Total dissolved gas (TDG) supersaturation downstream of hydropower plants may cause
gas bubble disease (GBD) and harmful effects in fish. Little is known about tolerance levels …

There are strong signals that the selection forces favouring the expression of long‐distance
sea migration by Atlantic salmon (Salmo salar) are changing. Unlike many other behavioural …

In many rivers, downstream‐migrating salmonid smolts must pass multiple dams often with
high losses as a result. Fish experience mortality both in dam and reservoir passage, and …

Abstract Most Atlantic salmon (Salmo salar L.) populations follow an anadromous life cycle,
spending early life in freshwater, migrating to the sea for feeding, and returning to rivers to …

Simple Summary Our knowledge of fish welfare is still scant relative to the enormous
demands created by aquaculture expansion and focuses primarily on preventing poor …