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Researcher · Hokkaido University · Japan

Tomoki Sakiyama

Tomoki Sakiyama publishes mostly in Ecology, Ecological Modeling and Genetics, on topics such as Wildlife Ecology and Conservation, Species Distribution and Climate Change and Animal Ecology and Behavior Studies.

ORCID 0000-0003-3655-0832 OpenAlex
World rank
#6,284,293
of 7,710,434 ranked researchers
Rank in Japan
#244,902
of 383,136
Works
21
Citations
75
Citations per work
3.6
h-index
5
i10-index 4Top 91% in Ecology
Tomoki Sakiyama

What does Tomoki Sakiyama research?

Tomoki Sakiyama's work is mostly in Environmental Science (54%), Biochemistry, Genetics and Molecular Biology (12%), Agricultural and Biological Sciences (10%).

Physical Sciences: 11 works · 54.0% of their workEnvironmental Science: 11 works · 54.0% of their workEcology: 8 works · 40.0% of their workEcological Modeling: 3 works · 14.0% of their workEverything else: 5 works · 24.0% of their workLife Sciences: 5 works · 22.0% of their workBiochemistry, Genetics and Molecular Biology: 3 works · 12.0% of their workGenetics: 2 works · 8.0% of their workMolecular Biology: 1 works · 4.0% of their workAgricultural and Biological Sciences: 2 works · 10.0% of their workEcology, Evolution, Behavior and Systematics: 1 works · 6.0% of their workPlant Science: 1 works · 4.0% of their workTHEIR WORKTomoki Sakiyama21works
Life Sciences22%Physical Sciences54%

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 Science1154.0%
  2. Everything else524.0%
    1. Biochemistry, Genetics and Molecular Biology312.0%
    2. Agricultural and Biological Sciences210.0%
  1. 1Ecology40% of their works
  2. 2Ecological Modeling14% of their works
  3. 3Genetics8% of their works
  4. 4Ecology, Evolution, Behavior and Systematics6% of their works
  5. 5Plant Science4% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Tomoki Sakiyama's research?

The keywords of their largest research topics: Population Dynamics, Conservation Biology, Animal Movement, Biodiversity, Occupancy Rates, Climate Change, Species Distribution Modeling and Invasive Species.

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 20 words, with their numbers
  1. Population Dynamics163 topics
  2. Conservation Biology112 topics
  3. Animal Movement91 topic
  4. Biodiversity92 topics
  5. Occupancy Rates91 topic
  6. Climate Change71 topic
  7. Species Distribution Modeling71 topic
  8. Invasive Species62 topics
  9. Island Ecosystems41 topic
  10. Rodent Eradication41 topic
  11. Stable Isotopes41 topic
  12. Trophic Position41 topic
  13. Genetic Structure31 topic
  14. Population Genetics31 topic
  15. Camouflage21 topic
  16. Cephalopods21 topic
  17. Conservation21 topic
  18. Ecosystem21 topic
  19. Ecosystem Services21 topic
  20. Land Use Change21 topic

Where does Tomoki Sakiyama work?

Tomoki Sakiyama's main affiliation in the publication record is Hokkaido University, Japan.

How many publications and citations does Tomoki Sakiyama have?

OpenAlex counts 21 works and 75 citations for Tomoki Sakiyama, an h-index of 5, ranking #6,284,293 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.

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