D-Index & Metrics Best Publications

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 D-index 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. Citations Publications World Ranking National Ranking
Biology and Biochemistry D-index 55 Citations 9,144 140 World Ranking 7642 National Ranking 32

Overview

What is he best known for?

The fields of study he is best known for:

  • Enzyme
  • Gene
  • Bacteria

Rolf Erik Olsen mainly focuses on Salmo, Microbiology, Bacteria, Aquaculture and Aeromonas salmonicida. His Salmo research includes themes of Aquatic animal, Endocrinology, Hindgut and Meal. His work focuses on many connections between Aquatic animal and other disciplines, such as Hippoglossus hippoglossus, that overlap with his field of interest in Atlantic cod and Gadus.

His Bacteria research focuses on Gastrointestinal tract and how it relates to Salvelinus and Midgut. The various areas that Rolf Erik Olsen examines in his Aquaculture study include Probiotic, Gut flora, Biotechnology, Immunity and Soybean meal. His Aeromonas salmonicida research focuses on Foregut and how it connects with Aeromonas.

His most cited work include:

  • Total replacement of fish meal with plant proteins in diets for Atlantic cod (Gadus morhua L.) II — Health aspects (97 citations)
  • Culturable autochthonous gut bacteria in Atlantic salmon (Salmo salar L.) fed diets with or without chitin. Characterization by 16S rRNA gene sequencing, ability to produce enzymes and in vitro growth inhibition of four fish pathogens (96 citations)
  • A comparison of farmed, wild and hybrid Atlantic salmon (Salmo salar L.) reared under farming conditions (95 citations)

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

His primary areas of investigation include Salmo, Animal science, Biochemistry, Fishery and Aquaculture. He combines subjects such as Zoology, Endocrinology, Food science, Transcriptome and Astaxanthin with his study of Salmo. His research investigates the link between Zoology and topics such as Salvelinus that cross with problems in Microbiology and Aeromonas salmonicida.

His Animal science research is multidisciplinary, relying on both Herring, Ecology and Gadus, Atlantic cod. In the subject of general Biochemistry, his work in Fatty acid, Polyunsaturated fatty acid and Glycerol is often linked to Phosphatidylcholine, thereby combining diverse domains of study. His work in Aquaculture addresses subjects such as Aquatic animal, which are connected to disciplines such as Blood chemistry.

He most often published in these fields:

  • Salmo (38.73%)
  • Animal science (21.83%)
  • Biochemistry (21.13%)

What were the highlights of his more recent work (between 2018-2021)?

  • Salmo (38.73%)
  • Zoology (11.97%)
  • Food science (16.20%)

In recent papers he was focusing on the following fields of study:

Rolf Erik Olsen spends much of his time researching Salmo, Zoology, Food science, Lipid metabolism and Polyunsaturated fatty acid. The study incorporates disciplines such as Significant difference, FADS2, Transcriptome and Biochemistry, Fatty acid in addition to Salmo. As a member of one scientific family, Rolf Erik Olsen mostly works in the field of Zoology, focusing on Diapause and, on occasion, Calanus, Trophic level and Arctic.

The Food science study combines topics in areas such as Krill, Gut flora, Antibiotic resistance and Fish meal. His Gut flora research incorporates themes from Endocrinology, Superoxide dismutase and Danio. Rolf Erik Olsen has researched Polyunsaturated fatty acid in several fields, including Domestication, Gene expression and Fish oil.

Between 2018 and 2021, his most popular works were:

  • Use of probiotics in aquaculture of China-a review of the past decade. (56 citations)
  • Update on GM canola crops as novel sources of omega‐3 fish oils (26 citations)
  • CRISPR/Cas9-mediated ablation of elovl2 in Atlantic salmon (Salmo salar L.) inhibits elongation of polyunsaturated fatty acids and induces Srebp-1 and target genes. (21 citations)

In his most recent research, the most cited papers focused on:

  • Enzyme
  • Gene
  • Biochemistry

The scientist’s investigation covers issues in Polyunsaturated fatty acid, Biochemistry, Probiotic, Antimicrobial and Salmo. He works on Polyunsaturated fatty acid which deals in particular with FADS2. Biochemistry is a component of his Affinity chromatography and MTT assay studies.

His Probiotic study combines topics from a wide range of disciplines, such as Biotechnology and Aquaculture. Rolf Erik Olsen interconnects Vibrio parahaemolyticus and Lectin in the investigation of issues within Antimicrobial. Rolf Erik Olsen focuses mostly in the field of Salmo, narrowing it down to matters related to Docosahexaenoic acid and, in some cases, Eicosapentaenoic acid, Arachidonic acid and Sterol regulatory element-binding protein.

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

Culturable autochthonous gut bacteria in Atlantic salmon (Salmo salar L.) fed diets with or without chitin. Characterization by 16S rRNA gene sequencing, ability to produce enzymes and in vitro growth inhibition of four fish pathogens

Fatemeh Askarian;Zhigang Zhou;Rolf Erik Olsen;Sigmund Sperstad.
Aquaculture (2012)

145 Citations

A comparison of farmed, wild and hybrid Atlantic salmon (Salmo salar L.) reared under farming conditions

Kevin A. Glover;Håkon Otterå;Rolf E. Olsen;Erik Slinde.
Aquaculture (2009)

144 Citations

Damaging effect of dietary inulin on intestinal enterocytes in Arctic charr (Salvelinus alpinus L.)

R E Olsen;R Myklebust;H Kryvi;T M Mayhew.
Aquaculture Research (2001)

134 Citations

Effect of soybean oil and soybean lecithin on intestinal lipid composition and lipid droplet accumulation of rainbow trout, Oncorhynchus mykiss Walbaum

Rolf Erik Olsen;Bjørn Tore Dragnes;Reidar Myklebust;Einar Ringø.
Fish Physiology and Biochemistry (2003)

131 Citations

Anesthesia induces stress in Atlantic salmon ( Salmo salar ), Atlantic cod ( Gadus morhua ) and Atlantic halibut ( Hippoglossus hippoglossus )

Inger Hilde Zahl;Anders Kiessling;Anders Kiessling;Ole Bent Samuelsen;Rolf Erik Olsen.
Fish Physiology and Biochemistry (2010)

130 Citations

In vitro studies of Lactobacillus delbrueckii subsp. lactis in Atlantic salmon (Salmo salar L.) foregut : Tissue responses and evidence of protection against Aeromonas salmonicida subsp. salmonicida epithelial damage

Irene Salinas;Reidar Myklebust;Maria Angeles Esteban;Rolf Erik Olsen.
Veterinary Microbiology (2008)

122 Citations

Lactic acid bacteria associated with the digestive tract of Atlantic salmon (Salmo salar L.).

E. Ringø;H.R. Bendiksen;M.S. Wesmajervi;R.E. Olsen.
Journal of Applied Microbiology (2000)

121 Citations

Damaging effect of the fish pathogen Aeromonas salmonicida ssp. salmonicida on intestinal enterocytes of Atlantic salmon ( Salmo salar L.)

Einar Ringø;Fredrik Jutfelt;Premasany Kanapathippillai;Yvonne Bakken;Yvonne Bakken.
Cell and Tissue Research (2004)

118 Citations

Effect of three dietary oils on disease susceptibility in Arctic charr (Salvelinus alpinus L.) during cohabitant challenge with Aeromonas salmonicida ssp. salmonicida

Jørgen B Lødemel;Jørgen B Lødemel;Terry M Mayhew;Reidar Myklebust;Rolf E Olsen.
Aquaculture Research (2001)

113 Citations

The acute stress response in fed and food deprived Atlantic cod, Gadus morhua L.

Rolf Erik Olsen;Kristina Sundell;Einar Ringø;Reidar Myklebust.
Aquaculture (2008)

108 Citations

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