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- W2920904307 abstract "Predator conditioning can be used to improve post-release antipredator recognition of hatchery-reared salmonids. However, possible negative stress-related effects of prolonged predator conditioning on juvenile fish physiology are poorly understood. We studied the effects of prolonged (91 days) predator odour exposure on whole-body cortisol level and spleen size in six full-sib families of juvenile hatchery-bred Arctic charr (Salvelinus alpinus). Chemical cues from water containing charr-fed pikeperch (Sander lucioperca) were used as the predator exposure stimuli and lakewater was used as a chemical control. Our study revealed that juvenile body cortisol levels post-predator conditioning were affected by treatment, fish size and their interaction. Importantly, among the smaller (i.e. slowest growing) charr, the predator-exposed fish had higher cortisol levels than control fish, while the opposite pattern was true for the larger fish. These results suggest that chemical cues from charr-fed predators induce a prolonged stress response in juvenile charr. As prolonged predation exposure seems to elevate stress levels in a size-dependent manner, the larger, faster growing fish could possibly have intrinsically lower stress responses to predation threats than smaller, slower growing fish. Possible coupling between stress sensitivity and growth requires further attention due to the likely implications for the management of unintended domestication among captive-reared salmonids." @default.
- W2920904307 created "2019-03-22" @default.
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- W2920904307 date "2019-03-08" @default.
- W2920904307 modified "2023-10-18" @default.
- W2920904307 title "Size‐dependent stress response in juvenile Arctic charr (<i>Salvelinus alpinus</i>) under prolonged predator conditioning" @default.
- W2920904307 cites W116851021 @default.
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- W2920904307 cites W1558309218 @default.
- W2920904307 cites W1584414988 @default.
- W2920904307 cites W1841060669 @default.
- W2920904307 cites W1892339589 @default.
- W2920904307 cites W1966216852 @default.
- W2920904307 cites W1966978963 @default.
- W2920904307 cites W1969631794 @default.
- W2920904307 cites W1973920950 @default.
- W2920904307 cites W1986618272 @default.
- W2920904307 cites W1992002068 @default.
- W2920904307 cites W1995716196 @default.
- W2920904307 cites W2000472754 @default.
- W2920904307 cites W2004964699 @default.
- W2920904307 cites W2005344985 @default.
- W2920904307 cites W2005345810 @default.
- W2920904307 cites W2005638112 @default.
- W2920904307 cites W2010827510 @default.
- W2920904307 cites W2012478953 @default.
- W2920904307 cites W2015477848 @default.
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- W2920904307 cites W2018809790 @default.
- W2920904307 cites W2020399756 @default.
- W2920904307 cites W2030028874 @default.
- W2920904307 cites W2030239241 @default.
- W2920904307 cites W2030513438 @default.
- W2920904307 cites W2030896782 @default.
- W2920904307 cites W2036451061 @default.
- W2920904307 cites W2045696323 @default.
- W2920904307 cites W2047602760 @default.
- W2920904307 cites W2048651270 @default.
- W2920904307 cites W2054141361 @default.
- W2920904307 cites W2054632377 @default.
- W2920904307 cites W2072652582 @default.
- W2920904307 cites W2079850193 @default.
- W2920904307 cites W2082853307 @default.
- W2920904307 cites W2092765515 @default.
- W2920904307 cites W2095407431 @default.
- W2920904307 cites W2097325865 @default.
- W2920904307 cites W2099445531 @default.
- W2920904307 cites W2102429818 @default.
- W2920904307 cites W2102913441 @default.
- W2920904307 cites W2103184315 @default.
- W2920904307 cites W2109728964 @default.
- W2920904307 cites W2110116147 @default.
- W2920904307 cites W2111737885 @default.
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- W2920904307 cites W2113660421 @default.
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- W2920904307 cites W2139355759 @default.
- W2920904307 cites W2141589210 @default.
- W2920904307 cites W2153563318 @default.
- W2920904307 cites W2155247024 @default.
- W2920904307 cites W2155656951 @default.
- W2920904307 cites W2161946473 @default.
- W2920904307 cites W2165111556 @default.
- W2920904307 cites W2170196061 @default.
- W2920904307 cites W2177598434 @default.
- W2920904307 cites W2406974376 @default.
- W2920904307 cites W2460536836 @default.
- W2920904307 cites W2498036270 @default.
- W2920904307 cites W2623792184 @default.
- W2920904307 cites W2753155707 @default.
- W2920904307 cites W2755761598 @default.
- W2920904307 cites W2793165116 @default.
- W2920904307 cites W4233701253 @default.
- W2920904307 cites W4234626731 @default.
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- W2920904307 doi "https://doi.org/10.1111/are.14023" @default.
- W2920904307 hasPublicationYear "2019" @default.
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