Jörgen I. Johnsson
Jörgen I. Johnsson
Professor, Department of Biological and Environmental Sciences, University of Gothenburg, Sweden
Verifierad e-postadress på bioenv.gu.se
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Domestication and growth hormone alter antipredator behaviour and growth patterns in juvenile brown trout, Salmo trutta
JI Johnsson, E Petersson, E Jönsson, BT Björnsson, T Järvi
Canadian Journal of Fisheries and Aquatic Sciences 53 (7), 1546-1554, 1996
2531996
Effects of domestication on growth physiology and endocrinology of Atlantic salmon (Salmo salar)
IA Fleming, T Agustsson, B Finstad, JI Johnsson, BT Björnsson
Canadian Journal of Fisheries and Aquatic Sciences 59 (8), 1323-1330, 2002
2372002
Hatchery selection promotes boldness in newly hatched brown trout (Salmo trutta): implications for dominance
LF Sundström, E Petersson, J Höjesjö, JI Johnsson, T Järvi
Behavioral Ecology 15 (2), 192-198, 2004
2252004
Behavioural and heart rate responses to predation risk in wild and domesticated Atlantic salmon
JI Johnsson, J Höjesjö, IA Fleming
Canadian Journal of Fisheries and Aquatic Sciences 58 (4), 788-794, 2001
2122001
Growth hormone increases growth rate, appetite and dominance in juvenile rainbow trout, Oncorhynchus mykiss
JI Johnsson, BT Björnsson
Animal Behaviour 48 (1), 177-186, 1994
2111994
Density‐dependent growth in brown trout: effects of introducing wild and hatchery fish
T Bohlin, LF Sundström, JI Johnsson, J Höjesjö, J Pettersson
Journal of Animal Ecology 71 (4), 683-692, 2002
1942002
Interbreeding with domestic strain increases foraging under threat of predation in juvenile steelhead trout (Oncorhynchus mykiss): an experimental study
JI Johnsson, MV Abrahams
Canadian Journal of Fisheries and Aquatic Sciences 48 (2), 243-247, 1991
1931991
Increased ability to compete for food by growth hormone‐transgenic coho salmon Oncorhynchus kisutch (Walbaum)
RH Devlin, JI Johnsson, DE Smailus, CA Biagi, E Jönsson, BT Björnsson
Aquaculture Research 30 (7), 479-482, 1999
184*1999
The importance of being familiar: individual recognition and social behavior in sea trout (Salmo trutta)
J Höjesjö, JI Johnsson, E Petersson, T Järvi
Behavioral Ecology 9 (5), 445-451, 1998
1841998
Shy trout grow faster: exploring links between personality and fitness-related traits in the wild
B Adriaenssens, JI Johnsson
Behavioral Ecology 22 (1), 135-143, 2011
1622011
Territorial competition among wild brown trout fry: effects of ownership and body size
JI Johnsson, F Nöbbelin, T Bohlin
Journal of Fish Biology 54 (2), 469-472, 1999
1601999
Experience and social environment influence the ability of young brown trout to forage on live novel prey
LF Sundström, JI Johnsson
Animal behaviour 61 (1), 249-255, 2001
1522001
Natural selection, plasticity and the emergence of a behavioural syndrome in the wild
B Adriaenssens, JI Johnsson
Ecology Letters 16 (1), 47-55, 2013
1442013
Coping with divided attention: the advantage of familiarity
SW Griffiths, S Brockmark, J Höjesjö, JI Johnsson
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004
1372004
Habitat complexity reduces the growth of aggressive and dominant brown trout (Salmo trutta) relative to subordinates
J Höjesjö, J Johnsson, T Bohlin
Behavioral Ecology and Sociobiology 56 (3), 286-289, 2004
1362004
Watch and learn: preview of the fighting ability of opponents alters contest behaviour in rainbow trout
JI Johnsson, A Åkerman
Animal Behaviour 56 (3), 771-776, 1998
1301998
Growth hormone transgenic salmon pay for growth potential with increased predation mortality
LF Sundström, M Lõhmus, JI Johnsson, RH Devlin
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004
1212004
Growth hormone increases predation exposure of rainbow trout
E Jonsson, JI Johnsson, BT Bjornsson
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 1996
1181996
Individual Recognition Affects Aggression and Dominance Relations in Rainbow Trout, Oncorhynchus mykiss
JI Johnsson
Ethology 103 (4), 267-282, 1997
1171997
Big and brave: size selection affects foraging under risk of predation in juvenile rainbow trout, Oncorhynchus mykiss
JI Johnsson
Animal Behaviour 45 (6), 1219-1225, 1993
1101993
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Artiklar 1–20