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Researcher · Hokkaido University · Japan

Koki Tsujii

Koki Tsujii publishes mostly in Ecology, Atmospheric Science and Oceanography, on topics such as Marine animal studies overview, Arctic and Antarctic ice dynamics and Underwater Acoustics Research.

ORCID 0000-0003-2289-647X OpenAlex
World rank
#5,745,108
of 7,710,434 ranked researchers
Rank in Japan
#204,361
of 383,136
Works
22
Citations
115
Citations per work
5.2
h-index
5
i10-index 4Top 91% in Ecology
Koki Tsujii

What does Koki Tsujii research?

Koki Tsujii's work is mostly in Environmental Science (40%), Earth and Planetary Sciences (35%), Biochemistry, Genetics and Molecular Biology (4%).

Physical Sciences: 16 works · 74.9% of their workEnvironmental Science: 9 works · 40.3% of their workEcology: 8 works · 36.5% of their workNature and Landscape Conservation: 1 works · 3.8% of their workEarth and Planetary Sciences: 8 works · 34.6% of their workAtmospheric Science: 4 works · 19.2% of their workOceanography: 3 works · 15.4% of their workEverything else: 4 works · 17.5% of their workLife Sciences: 1 works · 3.8% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 3.8% of their workDevelopmental Biology: 1 works · 3.8% of their workSocial Sciences: 1 works · 3.8% of their workSocial Sciences: 1 works · 3.8% of their workSociology and Political Science: 1 works · 3.8% of their workTHEIR WORKKoki Tsujii22works
Life Sciences4%Physical Sciences75%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. Environmental Science940.3%
    2. Earth and Planetary Sciences834.6%
  2. Everything else417.5%
    1. Biochemistry, Genetics and Molecular Biology13.8%
    1. Social Sciences13.8%
  1. 1Ecology36% of their works
  2. 2Atmospheric Science19% of their works
  3. 3Oceanography15% of their works
  4. 4Sociology and Political Science4% of their works
  5. 5Nature and Landscape Conservation4% of their works
  6. 6Developmental Biology4% of their works

Research topics

Which keywords describe Koki Tsujii's research?

The keywords of their largest research topics: Climate Change, Acoustic Communication, Conservation, Anthropogenic Noise, Marine Mammals, Arctic, Remote Sensing and Decline.

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 22 words, with their numbers
  1. Climate Change304 topics
  2. Acoustic Communication202 topics
  3. Conservation202 topics
  4. Anthropogenic Noise181 topic
  5. Marine Mammals181 topic
  6. Arctic112 topics
  7. Remote Sensing102 topics
  8. Decline91 topic
  9. Sea Ice91 topic
  10. Acoustic Techniques71 topic
  11. Seafloor Mapping71 topic
  12. Fisheries32 topics
  13. Avian Vocal Communication21 topic
  14. Birdsong21 topic
  15. Governance21 topic
  16. Rays21 topic
  17. Sharks21 topic
  18. Shipping21 topic
  19. Camouflage11 topic
  20. Cephalopods11 topic
  21. Glacier11 topic
  22. Water Availability11 topic

Where does Koki Tsujii work?

Koki Tsujii's main affiliation in the publication record is Hokkaido University, Japan.

How many publications and citations does Koki Tsujii have?

OpenAlex counts 22 works and 115 citations for Koki Tsujii, an h-index of 5, ranking #5,745,108 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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