Temporal and spatial variation in recreational catches of anadromous brown trout, Salmo trutta, in Norwegian rivers
Sign Up to like & getrecommendations! Published in 2017 at "Hydrobiologia"
DOI: 10.1007/s10750-017-3176-5
Abstract: Overall, it has been shown that production of diadromous fishes is declining within the North Atlantic basin reaching the lowest levels in recent years compared to their historic baselines. However, these decreases in abundance, ascribed… read more here.
Keywords: norwegian rivers; trout; brown trout; trout salmo ... See more keywords
Linking habitat to density-dependent population regulation: How spawning gravel availability affects abundance of juvenile salmonids (Salmo trutta and Salmo salar) in small streams
Sign Up to like & getrecommendations! Published in 2019 at "Hydrobiologia"
DOI: 10.1007/s10750-019-03997-1
Abstract: Rivers with abundant spawning gravel may produce more fry of anadromous brown trout (Salmo trutta) and Atlantic salmon (Salmo salar); however, spawning gravel does not provide suitable shelter to parr, suggesting an optimization problem for… read more here.
Keywords: salmo salar; density dependent; spawning gravel; salmo trutta ... See more keywords
Experimental crossbreeding reveals strain-specific variation in mortality, growth and personality in the brown trout (Salmo trutta)
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-35794-6
Abstract: Although hybridization between populations with low genetic diversity may induce heterosis, it can also lead to reduced fitness of hybrid offspring through outbreeding depression and loss of local adaptations. Using a half-sib mating design, we… read more here.
Keywords: salmo trutta; brown trout; mortality; personality ... See more keywords
Evidence of unidirectional gene flow in a fragmented population of Salmo trutta L.
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-02975-9
Abstract: Selection, genetic drift, and gene flow affect genetic variation within populations and genetic differences among populations. Both drift and selection tend to decrease variation within populations and increase differences among populations, whereas gene flow increases… read more here.
Keywords: downstream; gene flow; salmo trutta; gene ... See more keywords
Current status of the brown trout (Salmo trutta) populations within eastern Pyrenees genetic refuges
Sign Up to like & getrecommendations! Published in 2017 at "Ecology of Freshwater Fish"
DOI: 10.1111/eff.12260
Abstract: Since the end of the 20th century, some headwaters of rivers in the eastern Pyrenees have been designated as genetic refuges to protect remaining native brown trout (Salmo trutta) diversity. The declaration was based on… read more here.
Keywords: eastern pyrenees; brown trout; populations within; genetic refuges ... See more keywords
Genotype‐by‐environment interactions drive the maintenance of genetic variation in a Salmo trutta L. hybrid zone
Sign Up to like & getrecommendations! Published in 2021 at "Evolutionary Applications"
DOI: 10.1111/eva.13307
Abstract: Allopatric gene pools can evolve in different directions through adaptive and nonadaptive processes and are therefore a source of intraspecific diversity. The connection of these previously isolated gene pools through human intervention can lead to… read more here.
Keywords: diversity; interactions drive; intraspecific diversity; genotype environment ... See more keywords
Body shape and robustness response to water flow during development of brown trout Salmo trutta parr
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fish Biology"
DOI: 10.1111/jfb.13772
Abstract: Domesticated brown trout Salmo trutta parr were subjected to increased, variable flow under controlled experimental conditions. Using geometric morphometric analyses, K¯(a mass–length index) and caudal fin area–body length ratio, this study assessed morphological responses in… read more here.
Keywords: brown trout; trutta parr; trout salmo; parr ... See more keywords
Anadromy, potamodromy and residency in brown trout Salmo trutta: the role of genes and the environment
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fish Biology"
DOI: 10.1111/jfb.14005
Abstract: Abstract 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 resident (river‐resident, lake‐resident) and three… read more here.
Keywords: salmo trutta; residency; brown trout; river ... See more keywords
Suboptimal growth among individuals of brown trout (Salmo trutta) in a temperate river.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of fish biology"
DOI: 10.1111/jfb.14006
Abstract: This study assessed growth of individually tagged brown trout Salmo trutta in a temperate system of north-west Spain (2010-2012). This study identified notable individual variation in fish growth with individuals growing sub-optimally compared with laboratory-based… read more here.
Keywords: suboptimal growth; brown trout; trutta temperate; trout salmo ... See more keywords
Investigating the phenology of juvenile potamodromous brown trout (Salmo trutta L.) in two large lake catchments.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of fish biology"
DOI: 10.1111/jfb.14982
Abstract: There is growing interest in the phenology of juvenile Salmo trutta and evidence of significant downstream migration during the autumn in some anadromous populations. The present study used acoustic telemetry to examine the phenology of… read more here.
Keywords: two large; phenology; salmo trutta; migration ... See more keywords
Early‐season brown trout (Salmo trutta) migrants grow and survive better at sea
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fish Biology"
DOI: 10.1111/jfb.15052
Abstract: Abstract The timing of seaward migration is a key life‐history trait for many anadromous fish species, with growth and survival at sea depending on a match/mismatch scenario between the timing of the sea entry and… read more here.
Keywords: trout salmo; early season; season; sea ... See more keywords