Homing and straying by anadromous salmonids: a review of mechanisms and rates

ML Keefer, CC Caudill - Reviews in fish biology and fisheries, 2014‏ - Springer
There is a long research history addressing olfactory imprinting, natal homing, and non-natal
straying by anadromous salmon and trout (Salmonidae). In undisturbed populations, adult …

A global synthesis of peer‐reviewed research on the effects of hatchery salmonids on wild salmonids

JR McMillan, B Morrison, N Chambers… - Fisheries …, 2023‏ - Wiley Online Library
Hatcheries have long produced salmonids for fisheries and mitigation, though their
widespread use is increasingly controversial because of potential impacts to wild salmonids …

On the reproductive success of early‐generation hatchery fish in the wild

MR Christie, MJ Ford, MS Blouin - Evolutionary Applications, 2014‏ - Wiley Online Library
Large numbers of hatchery salmon spawn in wild populations each year. Hatchery fish with
multiple generations of hatchery ancestry often have heritably lower reproductive success …

The future of recreational fisheries: advances in science, monitoring, management, and practice

JW Brownscombe, K Hyder, W Potts, KL Wilson… - Fisheries …, 2019‏ - Elsevier
Recreational fisheries (RF) are complex social-ecological systems that play an important
role in aquatic environments while generating significant social and economic benefits …

Offspring survival changes over generations of captive breeding

KA Farquharson, CJ Hogg, CE Grueber - Nature communications, 2021‏ - nature.com
Conservation breeding programs such as zoos play a major role in preventing extinction, but
their sustainability may be impeded by neutral and adaptive population genetic change …

Introgression of domesticated salmon changes life history and phenology of a wild salmon population

F Besnier, F Ayllon, Ø Skaala, MF Solberg… - Evolutionary …, 2022‏ - Wiley Online Library
The release of domesticated conspecifics into the natural environment, whether deliberate
or accidental, has the potential to alter the genetic integrity and evolutionary trajectory of wild …

An evaluation of the potential factors affecting lifetime reproductive success in salmonids

IJ Koch, SR Narum - Evolutionary Applications, 2021‏ - Wiley Online Library
Lifetime reproductive success (LRS), the number of offspring produced over an organism's
lifetime, is a fundamental component of Darwinian fitness. For taxa such as salmonids with …

Living in a post‐industrial landscape: repeated patterns of genetic divergence in brown trout (Salmo trutta L.) across the British Isles

DR Osmond, RA King, IRM Russo… - Diversity and …, 2024‏ - Wiley Online Library
Abstract Aim The British Isles have been worked for millennia to extract metal ores to feed
industrial development, leaving a legacy of mine water pollution that continues to impact …

Captive-bred Atlantic salmon released into the wild have fewer offspring than wild-bred fish and decrease population productivity

RJ O'Sullivan, T Aykanat… - … of the Royal …, 2020‏ - royalsocietypublishing.org
The release of captive-bred animals into the wild is commonly practised to restore or
supplement wild populations but comes with a suite of ecological and genetic …

Salmon hatchery strays can demographically boost wild populations at the cost of diversity: quantitative genetic modelling of Alaska pink salmon

SA May, KR Shedd, KM Gruenthal… - Royal Society …, 2024‏ - royalsocietypublishing.org
Hatcheries are vital to many salmon fisheries, with inherent risks and rewards. While
hatcheries can increase the returns of adult fish, the demographic and evolutionary …