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Researcher · University of Tartu · Estonia

Jaan Liira

Jaan Liira publishes mostly in Insect Science, Plant Science and Ecology, on topics such as Entomopathogenic Microorganisms in Pest Control, Forest Insect Ecology and Management and Phytoplasmas and Hemiptera pathogens.

World rank
#1,222,668
of 1,633,909 ranked researchers
Rank in Estonia
#538
of 801
Works
37
Citations
60
Citations per work
1.6

What does Jaan Liira research?

Insect Science: 26.7%Plant Science: 24.0%Ecology: 18.7%Ecology, Evolution, Behavior and Systematics: 6.7%other fields: 23.9%27%top field
Insect Science26.7%Plant Science24.0%Ecology18.7%Ecology, Evolution, Behavior and Systematics6.7%other fields23.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Insect Science27% of their works
  2. 2Plant Science24% of their works
  3. 3Ecology19% of their works
  4. 4Ecology, Evolution, Behavior and Systematics7% of their works
  5. 5Nature and Landscape Conservation4% of their works
  6. 6Global and Planetary Change3% of their works

Research topics

Which keywords describe Jaan Liira's research?

The keywords of their largest research topics: Invasive Species, Biological Control, Climate Change, Biological Invasions, Entomopathogenic Fungi, Insect Pathogens, Bark Beetles and Forest Pests.

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 24 words, with their numbers
  1. Invasive Species234 topics
  2. Biological Control182 topics
  3. Climate Change163 topics
  4. Biological Invasions152 topics
  5. Entomopathogenic Fungi141 topic
  6. Insect Pathogens141 topic
  7. Bark Beetles121 topic
  8. Forest Pests121 topic
  9. Biodiversity113 topics
  10. Nematodes102 topics
  11. Huanglongbing81 topic
  12. Phytoplasmas81 topic
  13. Parasitism61 topic
  14. Snails61 topic
  15. Global Change52 topics
  16. Habitat Fragmentation52 topics
  17. Molecular Pathology41 topic
  18. Plant-Parasitic41 topic
  19. Conservation31 topic
  20. Ecosystem31 topic
  21. Bluetongue Virus21 topic
  22. Culicoides Biting Midges21 topic
  23. Ecosystem Services21 topic
  24. Pollinator Decline21 topic

Where does Jaan Liira work?

Jaan Liira's main affiliation in the publication record is University of Tartu, Estonia.

How many publications and citations does Jaan Liira have?

Science Explorer counts 37 works and 60 citations for Jaan Liira, ranking #1,222,668 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.