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Researcher · University of Oslo · Norway

Reidar Haugan

Reidar Haugan publishes mostly in Plant Science, Ecology, Evolution, Behavior and Systematics and Cell Biology, on topics such as Lichen and fungal ecology, Botany and Plant Ecology Studies and Mycorrhizal Fungi and Plant Interactions.

ORCID 0000-0001-9925-661X OpenAlex
World rank
#5,152,085
of 7,710,434 ranked researchers
Rank in Norway
#27,679
of 33,005
Works
17
Citations
161
Citations per work
9.5
h-index
6
i10-index 4Top 77% in Plant Science
Reidar Haugan

What does Reidar Haugan research?

Reidar Haugan's work is mostly in Agricultural and Biological Sciences (87%), Biochemistry, Genetics and Molecular Biology (7%), Arts and Humanities (2%).

Life Sciences: 16 works · 93.3% of their workAgricultural and Biological Sciences: 15 works · 86.6% of their workEcology, Evolution, Behavior and Systematics: 7 works · 42.2% of their workPlant Science: 7 works · 42.2% of their workInsect Science: 0 works · 2.2% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 6.7% of their workCell Biology: 1 works · 6.7% of their workSocial Sciences: 1 works · 4.4% of their workArts and Humanities: 0 works · 2.2% of their workHistory: 0 works · 2.2% of their workSocial Sciences: 0 works · 2.2% of their workEducation: 0 works · 2.2% of their workTHEIR WORKReidar Haugan17works
Life Sciences93%Social Sciences4%

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. Agricultural and Biological Sciences1586.6%
    2. Biochemistry, Genetics and Molecular Biology16.7%
    1. Arts and Humanities02.2%
    2. Social Sciences02.2%
  1. 1Plant Science42% of their works
  2. 2Ecology, Evolution, Behavior and Systematics42% of their works
  3. 3Cell Biology7% of their works
  4. 4History2% of their works
  5. 5Education2% of their works
  6. 6Insect Science2% of their works

Research topics

Which keywords describe Reidar Haugan's research?

The keywords of their largest research topics: Biogeography, Mosses, Phylogenetic Analysis, Lichen, Symbiosis, Conservation, Invasive Species and Flora.

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 23 words, with their numbers
  1. Biogeography193 topics
  2. Mosses182 topics
  3. Phylogenetic Analysis162 topics
  4. Lichen131 topic
  5. Symbiosis131 topic
  6. Conservation112 topics
  7. Invasive Species112 topics
  8. Flora101 topic
  9. Vascular Plants101 topic
  10. Ecosystem Functioning93 topics
  11. Fungal Diversity71 topic
  12. Mycorrhizal Fungi71 topic
  13. Phylogeny62 topics
  14. Bryophyte51 topic
  15. Liverworts51 topic
  16. Endophytic Fungi31 topic
  17. Fungal Pathogens31 topic
  18. Biological Soil Crusts11 topic
  19. Cyanobacteria11 topic
  20. Dead Wood11 topic
  21. Forest Management11 topic
  22. Mediterranean11 topic
  23. Vascular Flora11 topic

Where does Reidar Haugan work?

Reidar Haugan's main affiliation in the publication record is University of Oslo, Norway.

How many publications and citations does Reidar Haugan have?

OpenAlex counts 17 works and 161 citations for Reidar Haugan, an h-index of 6, ranking #5,152,085 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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