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Researcher · Yamanashi Research Institute · Japan

Masashi Ohsawa

Masashi Ohsawa publishes mostly in Insect Science, Ecology and Plant Science, on topics such as Forest Insect Ecology and Management, Forest Ecology and Biodiversity Studies and Plant Pathogens and Fungal Diseases.

OpenAlex
World rank
#6,329,699
of 7,710,434 ranked researchers
Rank in Japan
#248,478
of 383,136
Works
31
Citations
420
Citations per work
13.5
h-index
12
i10-index 14Top 45% in Insect Science
Masashi Ohsawa

What does Masashi Ohsawa research?

Masashi Ohsawa's work is mostly in Agricultural and Biological Sciences (43%), Environmental Science (30%), Biochemistry, Genetics and Molecular Biology (6%).

Life Sciences: 15 works · 48.8% of their workAgricultural and Biological Sciences: 13 works · 42.7% of their workInsect Science: 8 works · 25.6% of their workPlant Science: 3 works · 11.0% of their workEcology, Evolution, Behavior and Systematics: 2 works · 6.1% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 6.1% of their workCell Biology: 2 works · 6.1% of their workPhysical Sciences: 9 works · 30.5% of their workEnvironmental Science: 9 works · 30.5% of their workEcology: 8 works · 25.6% of their workGlobal and Planetary Change: 2 works · 4.9% of their workEverything else: 6 works · 20.7% of their workTHEIR WORKMasashi Ohsawa31works
Life Sciences49%Physical Sciences30%

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 Sciences1342.7%
    2. Biochemistry, Genetics and Molecular Biology26.1%
    1. Environmental Science930.5%
  3. Everything else620.7%
  1. 1Insect Science26% of their works
  2. 2Ecology26% of their works
  3. 3Plant Science11% of their works
  4. 4Cell Biology6% of their works
  5. 5Ecology, Evolution, Behavior and Systematics6% of their works
  6. 6Global and Planetary Change5% of their works

Research topics

Which keywords describe Masashi Ohsawa's research?

The keywords of their largest research topics: Climate Change, Invasive Species, Bark Beetles, Biodiversity Conservation, Forest Pests, Dead Wood, Forest Management and Biological Control.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. Climate Change202 topics
  2. Invasive Species202 topics
  3. Bark Beetles181 topic
  4. Biodiversity Conservation182 topics
  5. Forest Pests181 topic
  6. Dead Wood141 topic
  7. Forest Management141 topic
  8. Biological Control52 topics
  9. Endophytic Fungi51 topic
  10. Fungal Pathogens51 topic
  11. Climate Change Impacts41 topic
  12. Forest Carbon Sequestration41 topic
  13. Entomopathogenic Fungi31 topic
  14. Insect Pathogens31 topic
  15. Coleoptera21 topic
  16. Ecosystem Services21 topic
  17. Herbivore-Induced Plant Volatiles21 topic
  18. Jasmonate Signaling21 topic
  19. Phylogeny21 topic
  20. Pollinator Decline21 topic

Where does Masashi Ohsawa work?

Masashi Ohsawa's main affiliation in the publication record is Yamanashi Research Institute, Japan.

How many publications and citations does Masashi Ohsawa have?

OpenAlex counts 31 works and 420 citations for Masashi Ohsawa, an h-index of 12, ranking #6,329,699 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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