Life histories and ecotype conservation in an adaptive vertebrate: Genetic constitution of piscivorous brown trout covaries with habitat stability
Sign Up to like & getrecommendations! Published in 2018 at "Ecology and Evolution"
DOI: 10.1002/ece3.3828
Abstract: Abstract Ecotype variation in species exhibiting different life history strategies may reflect heritable adaptations to optimize reproductive success, and potential for speciation. Traditionally, ecotypes have, however, been defined by morphometrics and life history characteristics, which… read more here.
Keywords: life history; brown trout; conservation; life histories ... See more keywords
Comparing RADseq and microsatellites for estimating genetic diversity and relatedness — Implications for brown trout conservation
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DOI: 10.1002/ece3.4905
Abstract: Abstract The conservation and management of endangered species requires information on their genetic diversity, relatedness and population structure. The main genetic markers applied for these questions are microsatellites and single nucleotide polymorphisms (SNPs), the latter… read more here.
Keywords: diversity; genetic diversity; brown trout; estimating genetic ... See more keywords
Genetic changes caused by restocking and hydroelectric dams in demographically bottlenecked brown trout in a transnational subarctic riverine system
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DOI: 10.1002/ece3.5191
Abstract: Abstract Habitat discontinuity, anthropogenic disturbance, and overharvesting have led to population fragmentation and decline worldwide. Preservation of remaining natural genetic diversity is crucial to avoid continued genetic erosion. Brown trout (Salmo trutta L.) is an… read more here.
Keywords: brown trout; river; genetic diversity; subarctic riverine ... See more keywords
Differences in brain morphology of brown trout across stream, lake, and hatchery environments
Sign Up to like & getrecommendations! Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.8684
Abstract: Abstract It has been suggested that a trade‐off between cognitive capacity and developmental costs may drive brain size and morphology across fish species, but this pattern is less well explored at the intraspecific level. Physical… read more here.
Keywords: brain morphology; morphology; brain; habitat ... See more keywords
Genomic dynamics of brown trout populations released to a novel environment
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DOI: 10.1002/ece3.9050
Abstract: Abstract Population translocations occur for a variety of reasons, from displacement due to climate change to human‐induced transfers. Such actions have adverse effects on genetic variation and understanding their microevolutionary consequences requires monitoring. Here, we… read more here.
Keywords: dynamics brown; brown trout; population translocations; release ... See more keywords
In situ management options to improve crucian carp (Carassius carassius, L.) and brown trout (Salmo trutta, L.) population status in Central Europe: A case study from the Czech Republic
Sign Up to like & getrecommendations! Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.9107
Abstract: Abstract The crucian carp (Carassius carassius, L.) and the brown trout (Salmo trutta, L.) are vanishing from freshwater ecosystems of central Europe. To conserve both species, tailor‐made conservation management of habitats and populations of both… read more here.
Keywords: crucian carp; brown trout; management; carp carassius ... See more keywords
River connectivity reestablished: Effects and implications of six weir removals on brown trout smolt migration
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DOI: 10.1002/rra.3271
Abstract: trout smolt migration DTU Orbit (16/08/2019) River connectivity reestablished: effects and implications of six weir removals on brown trout smolt migration Today's river systems have been extensively modified, requiring us to rethink how we approach… read more here.
Keywords: brown trout; river; trout smolt; migration ... See more keywords
Scour depths at sites selected for spawning by brown trout (Salmo trutta) along a longitudinal gradient of a North American mountain river
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DOI: 10.1002/rra.3321
Abstract: River Res Applic. 2018;1–11. Abstract In the Intermountain West, USA, fry of fall‐spawning brown trout (Salmo trutta) are susceptible to scour‐related mortality because they are still in the gravel during spring snowmelt run‐off events. The… read more here.
Keywords: depth; scour; brown trout; spawning brown ... See more keywords
Telemetry observations of predation and migration behaviour of brown trout (Salmo trutta ) smolts negotiating an artificial lake: Telemetry observations of smolts negotiating an artificial lake
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DOI: 10.1002/rra.3327
Abstract: Eutrophication of coastal areas as a consequence of the agricultural use of fertilizers is a widespread problem. The development of artificial lakes and constructed wetlands in nutrient‐rich rivers is a widely used management tool in… read more here.
Keywords: telemetry observations; smolts negotiating; brown trout; negotiating artificial ... See more keywords
Performance of wild brown trout in relation to energetic state and lab-scored activity during the early-life survival bottleneck
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DOI: 10.1007/s00265-017-2395-0
Abstract: The early life stage is typically a selective bottleneck during which individual performance is important for survival. We investigated size, energetic state, and activity, in relation to recapture probability in the youngest free-swimming stage of… read more here.
Keywords: brown trout; growth; activity; early life ... See more keywords
Telomere length and antioxidant defense associate with parasite-induced retarded growth in wild brown trout
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DOI: 10.1007/s00442-017-3953-x
Abstract: Early growth conditions can have profound impacts on individuals’ development, growth and physiology, with subsequent long-term consequences for individuals’ fitness and life expectancy. Telomere length (TL) has been suggested to indicate both individual fitness and… read more here.
Keywords: parasite induced; brown trout; telomere length; growth ... See more keywords