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Researcher · Nofima · Norway

Lill‐Heidi Johansen

Lill‐Heidi Johansen publishes mostly in Immunology, Ecology and Aquatic Science, on topics such as Aquaculture disease management and microbiota, Aquaculture Nutrition and Growth and Parasite Biology and Host Interactions.

ORCID 0000-0002-3364-8247 OpenAlex
World rank
#1,415,995
of 7,710,434 ranked researchers
Rank in Norway
#9,010
of 33,005
Works
55
Citations
1.4k
Citations per work
25.1
h-index
22
i10-index 28Top 26% in Immunology
Lill‐Heidi Johansen

What does Lill‐Heidi Johansen research?

Lill‐Heidi Johansen's work is mostly in Immunology and Microbiology (28%), Environmental Science (21%), Agricultural and Biological Sciences (19%).

Life Sciences: 28 works · 50.1% of their workImmunology and Microbiology: 15 works · 27.9% of their workImmunology: 15 works · 27.9% of their workAgricultural and Biological Sciences: 10 works · 18.6% of their workAquatic Science: 7 works · 13.6% of their workAnimal Science and Zoology: 3 works · 5.0% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 3.6% of their workMolecular Biology: 2 works · 3.6% of their workEverything else: 16 works · 29.2% of their workPhysical Sciences: 11 works · 20.7% of their workEnvironmental Science: 11 works · 20.7% of their workEcology: 9 works · 15.7% of their workGlobal and Planetary Change: 3 works · 5.0% of their workTHEIR WORKLill‐HeidiJohansen55works
Life Sciences50%Physical Sciences21%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Immunology and Microbiology1527.9%
    2. Agricultural and Biological Sciences1018.6%
    3. Biochemistry, Genetics and Molecular Biology23.6%
  2. Everything else1629.2%
    1. Environmental Science1120.7%
  1. 1Immunology28% of their works
  2. 2Ecology16% of their works
  3. 3Aquatic Science14% of their works
  4. 4Animal Science and Zoology5% of their works
  5. 5Global and Planetary Change5% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Lill‐Heidi Johansen's research?

The keywords of their largest research topics: Aquaculture, Fish Immunology, Probiotics, Fish Feed, Nutrition, Climate Change, Ecosystem and Parasites.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Aquaculture563 topics
  2. Fish Immunology341 topic
  3. Probiotics341 topic
  4. Fish Feed181 topic
  5. Nutrition181 topic
  6. Climate Change102 topics
  7. Ecosystem101 topic
  8. Parasites101 topic
  9. Metabolic Rate71 topic
  10. Temperature71 topic
  11. Coronavirus51 topic
  12. Porcine Reproductive and Respiratory Syndrome Virus51 topic
  13. Ecosystem Services41 topic
  14. Oyster Reefs41 topic
  15. DNA Barcoding31 topic
  16. Ecosystem Management31 topic
  17. Food Authentication31 topic
  18. Marine Fisheries31 topic

Where does Lill‐Heidi Johansen work?

Lill‐Heidi Johansen's main affiliation in the publication record is Nofima, Norway.

How many publications and citations does Lill‐Heidi Johansen have?

OpenAlex counts 55 works and 1,383 citations for Lill‐Heidi Johansen, an h-index of 22, ranking #1,415,995 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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