Citation: Ji. Johnsson et al., Behavioural and heart rate responses to predation risk in wild and domesticated Atlantic salmon, CAN J FISH, 58(4), 2001, pp. 788-794
Citation: Lf. Sundstrom et Ji. Johnsson, Experience and social environment influence the ability of young brown trout to forage on live novel prey, ANIM BEHAV, 61, 2001, pp. 249-255
Authors:
Johnsson, JI
Jonsson, E
Petersson, E
Jarvi, T
Bjornsson, BT
Citation: Ji. Johnsson et al., Fitness-related effects of growth investment in brown trout under field and hatchery conditions, J FISH BIOL, 57(2), 2000, pp. 326-336
Authors:
Devlin, RH
Johnsson, JI
Smailus, DE
Biagi, CA
Jonsson, E
Bjornsson, BT
Citation: Rh. Devlin et al., Increased ability to compete for food by growth hormone-transgenic coho salmon Oncorhynchus kisutch (Walbaum), AQUAC RES, 30(7), 1999, pp. 479-482
Authors:
Johnsson, JI
Petersson, E
Jonsson, E
Bjornsson, BT
Citation: Ji. Johnsson et al., Growth hormone-induced effects on mortality, energy status and growth: a field study on Brown Trout (Salmo trutta), FUNCT ECOL, 13(4), 1999, pp. 514-522
Citation: J. Hojesjo et al., Behavioural and heart rate responses to food limitation and predation risk: an experimental study on rainbow trout, J FISH BIOL, 55(5), 1999, pp. 1009-1019
Citation: Ji. Johnsson et al., Territorial competition among wild brown trout fry: effects of ownership and body size, J FISH BIOL, 54(2), 1999, pp. 469-472
Authors:
Hojesjo, J
Johnsson, JI
Petersson, E
Jarvi, T
Citation: J. Hojesjo et al., The importance of being familiar: individual recognition and social behavior in sea trout (Salmo trutta), BEH ECOLOGY, 9(5), 1998, pp. 445-451