Jörgen I. Johnsson

Overview

Best Publications

• Hatchery selection promotes boldness in newly hatched brown trout (Salmo trutta): implications for dominance

  L. Fredrik Sundström;Erik Petersson;Johan Höjesjö;Jörgen I. Johnsson

  283
  Citations

• Environmental enrichment for fish in captive environments: effects of physical structures and substrates

  Joacim Näslund;Jörgen I Johnsson

  283
  Citations

• Effects of domestication on growth physiology and endocrinology of Atlantic salmon (Salmo salar)

  Ian A Fleming;Thorleifur Agustsson;Bengt Finstad;Jörgen I Johnsson

  277
  Citations

• Domestication and growth hormone alter antipredator behaviour and growth patterns in juvenile brown trout, Salmo trutta

  J I Johnsson;E Petersson;E Jönsson;B T Björnsson

  275
  Citations

• Behavioural and heart rate responses to predation risk in wild and domesticated Atlantic salmon

  Jörgen I Johnsson;Johan Höjesjö;Ian A Fleming

  241
  Citations

• Growth hormone increases growth rate, appetite and dominance in juvenile rainbow trout, Oncorhynchus mykiss

  Jörgen I. Johnsson;Björn Th. Björnsson

  240
  Citations

• Density‐dependent growth in brown trout: effects of introducing wild and hatchery fish

  T. Bohlin;L. F. Sundström;J. I. Johnsson;J. Höjesjö

  225
  Citations

• The importance of being familiar: individual recognition and social behavior in sea trout (Salmo trutta)

  Johan Höjesjö;Jörgen I. Johnsson;Erik Petersson;Torbjörn Järvi

  211
  Citations

• Interbreeding with Domestic Strain Increases Foraging under Threat of Predation in Juvenile Steelhead Trout (Oncorhynchus mykiss): An Experimental Study

  Jörgen I. Johnsson;Mark V. Abrahams

  208
  Citations

• Shy trout grow faster: exploring links between personality and fitness-related traits in the wild

  Bart Adriaenssens;Jörgen I. Johnsson

  201
  Citations

• Natural selection, plasticity and the emergence of a behavioural syndrome in the wild

  Bart Adriaenssens;Jörgen I. Johnsson

  183
  Citations

• Increased ability to compete for food by growth hormone-transgenic coho salmon Oncorhynchus kisutch (Walbaum)

  R. H. Devlin;J. I. Johnsson;D. E. Smailus;C. A. Biagi

  178
  Citations

• Experience and social environment influence the ability of young brown trout to forage on live novel prey

  L.F. Sundström;J.I. Johnsson

  176
  Citations

• Territorial competition among wild brown trout fry: effects of ownership and body size

  J. I. Johnsson;F. Nöbbelin;T. Bohlin

  174
  Citations

• Coping with divided attention: the advantage of familiarity.

  S. W. Griffiths;S. Brockmark;J. Höjesjö;J. I. Johnsson

  170
  Citations

• Habitat complexity reduces the growth of aggressive and dominant brown trout (Salmo trutta) relative to subordinates

  Johan Höjesjö;Johan Höjesjö;Jörgen Johnsson;Torgny Bohlin

  160
  Citations

• Watch and learn: preview of the fighting ability of opponents alters contest behaviour in rainbow trout ☆

  Jörgen I Johnsson;Anders Åkerman

  147
  Citations

• The cost of catching up: increased winter mortality following structural growth compensation in the wild

  Jörgen I Johnsson;Torgny Bohlin

  144
  Citations

• Environmental effects on behavioural development consequences for fitness of captive-reared fishes in the wild

  J. I. Johnsson;S. Brockmark;J. Näslund

  141
  Citations

• Individual Recognition Affects Aggression and Dominance Relations in Rainbow Trout, Oncorhynchus mykiss

  Jörgen I. Johnsson

  133
  Citations