D-Index & Metrics Best Publications

Jörgen I. Johnsson

University of Gothenburg
Sweden

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name Citations Publications World Ranking National Ranking

Biology and Biochemistry D-index 48 Citations 6,956 114 World Ranking 14290 National Ranking 240

Overview

What is he best known for?

The fields of study Jörgen I. Johnsson is best known for:

Predation
Ecology
Population density

As part of his studies on Ecology, Jörgen I. Johnsson frequently links adjacent subjects like Juvenile. Fish <Actinopterygii> is closely attributed to Aquaculture in his study. He incorporates Aquaculture and Oncorhynchus in his studies. He integrates Oncorhynchus and Salmonidae in his studies. Jörgen I. Johnsson regularly links together related areas like Rainbow trout in his Salmonidae studies. His Rainbow trout study frequently draws connections between adjacent fields such as Fish <Actinopterygii>. His studies link Forage fish with Fishery. His study ties his expertise on Fishery together with the subject of Forage fish. His work in Brown trout is not limited to one particular discipline; it also encompasses Salmo.

His most cited work include:

Domestication and growth hormone alter antipredator behaviour and growth patterns in juvenile brown trout, Salmo trutta (192 citations)
Density-dependent growth in brown trout: effects of introducing wild and hatchery fish (156 citations)
Coping with divided attention: the advantage of familiarity (141 citations)

What are the main themes of his work throughout his whole career to date

His work on Trout expands to the thematically related Fishery. Jörgen I. Johnsson combines Trout and Salmo in his research. His work on Salmo is being expanded to include thematically relevant topics such as Brown trout. His Brown trout study frequently links to adjacent areas such as Fishery. Fish <Actinopterygii> is closely attributed to Hatchery in his research. The study of Hatchery is intertwined with the study of Fish <Actinopterygii> in a number of ways. His study connects Domestication and Ecology. Jörgen I. Johnsson connects Zoology with Animal science in his study. Jörgen I. Johnsson conducted interdisciplinary study in his works that combined Animal science and Zoology.

Jörgen I. Johnsson most often published in these fields:

Fishery (96.55%)
Fish <Actinopterygii> (89.66%)
Ecology (86.21%)

What were the highlights of his more recent work (between 2015-2019)?

Fish <Actinopterygii> (100.00%)
Fishery (100.00%)
Zoology (100.00%)

In recent works Jörgen I. Johnsson was focusing on the following fields of study:

Fish <Actinopterygii> is closely attributed to Hatchery in his work. He merges Hatchery with Fishery in his research. His Fishery study frequently draws connections to other fields, such as Fish <Actinopterygii>. He performs multidisciplinary study on Zoology and Ecology in his works. His work blends Ecology and Zoology studies together. Jörgen I. Johnsson regularly links together related areas like Thermodynamics in his Plasticity studies. Thermodynamics is closely attributed to Plasticity in his work. His study ties his expertise on Endocrinology together with the subject of Ontogeny. Endocrinology is closely attributed to Ontogeny in his study.

Between 2015 and 2019, his most popular works were:

Environment‐dependent plasticity and ontogenetic changes in the brain of hatchery‐reared Atlantic salmon (14 citations)
Cue recognition and behavioural responses in the three-spined stickleback (Gasterosteus aculeatus) under risk of fish predation (10 citations)

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

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.
Canadian Journal of Fisheries and Aquatic Sciences (1996)

265 Citations

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

Ian A Fleming;Thorleifur Agustsson;Bengt Finstad;Jörgen I Johnsson.
Canadian Journal of Fisheries and Aquatic Sciences (2002)

259 Citations

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

L. Fredrik Sundström;Erik Petersson;Johan Höjesjö;Jörgen I. Johnsson.
Behavioral Ecology (2004)

250 Citations

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

Jörgen I Johnsson;Johan Höjesjö;Ian A Fleming.
Canadian Journal of Fisheries and Aquatic Sciences (2001)

233 Citations

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

Jörgen I. Johnsson;Björn Th. Björnsson.
Animal Behaviour (1994)

230 Citations

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

T. Bohlin;L. F. Sundström;J. I. Johnsson;J. Höjesjö.
Journal of Animal Ecology (2002)

215 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.
Canadian Journal of Fisheries and Aquatic Sciences (1991)

204 Citations

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

Joacim Näslund;Jörgen I Johnsson.
Fish and Fisheries (2016)

199 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.
Behavioral Ecology (1998)

199 Citations

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

Bart Adriaenssens;Jörgen I. Johnsson.
Behavioral Ecology (2011)

185 Citations

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