Lill‐Heidi Johansen

1.3k total citations
40 papers, 1.0k citations indexed

About

Lill‐Heidi Johansen is a scholar working on Immunology, Aquatic Science and Ecology. According to data from OpenAlex, Lill‐Heidi Johansen has authored 40 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Immunology, 17 papers in Aquatic Science and 16 papers in Ecology. Recurrent topics in Lill‐Heidi Johansen's work include Aquaculture disease management and microbiota (27 papers), Aquaculture Nutrition and Growth (17 papers) and Physiological and biochemical adaptations (7 papers). Lill‐Heidi Johansen is often cited by papers focused on Aquaculture disease management and microbiota (27 papers), Aquaculture Nutrition and Growth (17 papers) and Physiological and biochemical adaptations (7 papers). Lill‐Heidi Johansen collaborates with scholars based in Norway, Russia and United Kingdom. Lill‐Heidi Johansen's co-authors include Jorunn B. Jørgensen, Helene Mikkelsen, Audny Johansen, Kari Steiro, Ingvill Jensen, Carlo C. Lazado, Gerrit Timmerhaus, Peder A. Jansen, Øivind Bergh and Ann-Inger Sommer and has published in prestigious journals such as PLoS ONE, Journal of Virology and Scientific Reports.

In The Last Decade

Lill‐Heidi Johansen

40 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Lill‐Heidi Johansen Norway 19 759 345 239 198 131 40 1.0k
David B. Groman Canada 19 791 1.0× 305 0.9× 281 1.2× 216 1.1× 164 1.3× 54 1.3k
Mona Dverdal Jansen Norway 15 510 0.7× 258 0.7× 186 0.8× 142 0.7× 119 0.9× 32 833
Ingvill Jensen Norway 16 1.0k 1.4× 257 0.7× 140 0.6× 164 0.8× 182 1.4× 34 1.2k
Neeraj Sood India 20 970 1.3× 394 1.1× 164 0.7× 258 1.3× 297 2.3× 105 1.4k
Sonja Saksida Canada 15 643 0.8× 249 0.7× 538 2.3× 89 0.4× 159 1.2× 29 1.2k
Ruth Francis‐Floyd United States 18 423 0.6× 250 0.7× 277 1.2× 115 0.6× 112 0.9× 63 828
Marcos Godoy Chile 17 672 0.9× 99 0.3× 266 1.1× 256 1.3× 150 1.1× 42 1.0k
Verena Jung‐Schroers Germany 19 685 0.9× 284 0.8× 147 0.6× 211 1.1× 95 0.7× 44 810
Alaa Eldin Eissa Egypt 22 592 0.8× 297 0.9× 243 1.0× 44 0.2× 186 1.4× 59 1.0k
Anthony E. Ellis United Kingdom 26 1.2k 1.6× 419 1.2× 274 1.1× 123 0.6× 290 2.2× 45 1.8k

Countries citing papers authored by Lill‐Heidi Johansen

Since Specialization
Citations

This map shows the geographic impact of Lill‐Heidi Johansen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lill‐Heidi Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lill‐Heidi Johansen more than expected).

Fields of papers citing papers by Lill‐Heidi Johansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lill‐Heidi Johansen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lill‐Heidi Johansen. The network helps show where Lill‐Heidi Johansen may publish in the future.

Co-authorship network of co-authors of Lill‐Heidi Johansen

This figure shows the co-authorship network connecting the top 25 collaborators of Lill‐Heidi Johansen. A scholar is included among the top collaborators of Lill‐Heidi Johansen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lill‐Heidi Johansen. Lill‐Heidi Johansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Thomsson, Kristina A., Lene Sveen, John Benktander, et al.. (2025). In Atlantic salmon skin infested with salmon lice, elevated seawater temperatures change gene expression and mucus glycosylation, which promotes pathogen binding. Fish & Shellfish Immunology. 165. 110557–110557. 1 indexed citations
2.
Lepine, Christine, Megan Murray, Carlo C. Lazado, et al.. (2023). Assessing Peracetic Acid Application Methodology and Impacts on Fluidized Sand Biofilter Performance. Aquaculture Research. 2023. 1–6. 3 indexed citations
3.
Lazado, Carlo C., et al.. (2023). Nasal responses to elevated temperature and Francisella noatunensis infection in Atlantic cod (Gadus morhua). Genomics. 115(6). 110735–110735. 2 indexed citations
4.
5.
Berge, Gerd Marit, Weiwen Zhou, Lill‐Heidi Johansen, et al.. (2022). Effects of dietary lipid level on growth, digestive physiology and disease resistance in lumpfish (Cyclopterus lumpus). Aquaculture. 566. 739209–739209. 5 indexed citations
6.
Lazado, Carlo C., et al.. (2021). Consequences of continuous ozonation on the health and welfare of Atlantic salmon post-smolts in a brackish water recirculating aquaculture system. Aquatic Toxicology. 238. 105935–105935. 11 indexed citations
7.
Krasnov, Aleksei, Erik Burgerhout, Hanne Johnsen, et al.. (2021). Development of Atlantic Salmon (Salmo salar L.) Under Hypoxic Conditions Induced Sustained Changes in Expression of Immune Genes and Reduced Resistance to Moritella viscosa. Frontiers in Ecology and Evolution. 9. 15 indexed citations
8.
Krasnov, Aleksei, Lill‐Heidi Johansen, Christian Karlsen, et al.. (2021). Transcriptome Responses of Atlantic Salmon (Salmo salar L.) to Viral and Bacterial Pathogens, Inflammation, and Stress. Frontiers in Immunology. 12. 705601–705601. 18 indexed citations
9.
Timmerhaus, Gerrit, et al.. (2020). The optimum velocity for Atlantic salmon post-smolts in RAS is a compromise between muscle growth and fish welfare. Aquaculture. 532. 736076–736076. 54 indexed citations
10.
11.
Iversen, Martin Haugmo, Ingrid Lein, Jelena Kolarevic, et al.. (2019). RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for ballan wrasse (Labrus bergylta). Duo Research Archive (University of Oslo). 1 indexed citations
12.
Iversen, Martin Haugmo, Ingrid Lein, Jelena Kolarevic, et al.. (2019). RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for lumpfish (Cyclopterus lumpus L.). Duo Research Archive (University of Oslo). 7 indexed citations
13.
Jaramillo-Torres, Alexander, Mark Rawling, Ana Rodiles, et al.. (2019). Influence of Dietary Supplementation of Probiotic Pediococcus acidilactici MA18/5M During the Transition From Freshwater to Seawater on Intestinal Health and Microbiota of Atlantic Salmon (Salmo salar L.). Frontiers in Microbiology. 10. 2243–2243. 51 indexed citations
14.
Johansen, Lill‐Heidi, et al.. (2019). Atlantic salmon (Salmo salar) mounts systemic and mucosal stress responses to peracetic acid. Fish & Shellfish Immunology. 93. 895–903. 36 indexed citations
15.
Swain, Jaya Kumari, et al.. (2018). Validating a salmon lice vaccine candidate as a preventive measure against salmon lice at the lab-scale. Duo Research Archive (University of Oslo). 3 indexed citations
16.
Roth, Bjørn, Jelena Kolarevic, Øyvind J. Hansen, et al.. (2017). Beste praksis for medikamentfrie metoder for lakseluskontroll (MEDFRI) - Faglig sluttrapport. BIBSYS Brage (BIBSYS (Norway)). 7 indexed citations
17.
Johansen, Lill‐Heidi, Hanna L. Thim, Sven Martin Jørgensen, et al.. (2015). Comparison of transcriptomic responses to pancreas disease (PD) and heart and skeletal muscle inflammation (HSMI) in heart of Atlantic salmon (Salmo salar L). Fish & Shellfish Immunology. 46(2). 612–623. 39 indexed citations
18.
Johansen, Lill‐Heidi, Sven Martin Jørgensen, Hanna L. Thim, et al.. (2013). Comparison of transcriptomic responses to pancreas disease (PD) and heart and skeletal muscle inflammation (HSMI) in Atlantic salmon (Salmo salar). Fish & Shellfish Immunology. 34(6). 1657–1658. 1 indexed citations
19.
Mikkelsen, Helene, Jacob Torgersen, Hanne C. Winther‐Larsen, et al.. (2011). Intracellular localisation and innate immune responses following Francisella noatunensis infection of Atlantic cod (Gadus morhua) macrophages. Fish & Shellfish Immunology. 31(6). 993–1004. 50 indexed citations
20.
Gravningen, Kjersti, et al.. (1998). Bivalent vaccines for sea bass (Dicentrachus labrax) against vibriosis and pasteurellosis. Journal of Applied Ichthyology. 14(3-4). 159–162. 21 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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