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Researcher · Okinawa Churashima Foundation · Japan

Shin‐ichiro Oka

Shin‐ichiro Oka publishes mostly in Ecology, Molecular Biology and Nature and Landscape Conservation, on topics such as Identification and Quantification in Food, Environmental DNA in Biodiversity Studies and Crustacean biology and ecology.

ORCID 0000-0002-9554-6342 OpenAlex
World rank
#4,103,598
of 7,710,434 ranked researchers
Rank in Japan
#111,599
of 383,136
Works
76
Citations
1k
Citations per work
13.6
h-index
16
i10-index 23Top 34% in Ecology
Shin‐ichiro Oka

What does Shin‐ichiro Oka research?

Shin‐ichiro Oka's work is mostly in Environmental Science (37%), Biochemistry, Genetics and Molecular Biology (18%), Agricultural and Biological Sciences (10%).

Physical Sciences: 28 works · 37.4% of their workEnvironmental Science: 28 works · 37.4% of their workEcology: 16 works · 21.5% of their workNature and Landscape Conservation: 9 works · 11.2% of their workGlobal and Planetary Change: 4 works · 4.7% of their workEverything else: 26 works · 34.2% of their workLife Sciences: 22 works · 28.4% of their workBiochemistry, Genetics and Molecular Biology: 14 works · 18.2% of their workMolecular Biology: 14 works · 18.2% of their workAgricultural and Biological Sciences: 8 works · 10.2% of their workPlant Science: 5 works · 6.5% of their workEcology, Evolution, Behavior and Systematics: 3 works · 3.7% of their workTHEIR WORKShin‐ichiro Oka76works
Life Sciences28%Physical Sciences37%

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 Science2837.4%
  2. Everything else2634.2%
    1. Biochemistry, Genetics and Molecular Biology1418.2%
    2. Agricultural and Biological Sciences810.2%
  1. 1Ecology22% of their works
  2. 2Molecular Biology18% of their works
  3. 3Nature and Landscape Conservation11% of their works
  4. 4Plant Science6% of their works
  5. 5Global and Planetary Change5% of their works
  6. 6Ecology, Evolution, Behavior and Systematics4% of their works

Research topics

Which keywords describe Shin‐ichiro Oka's research?

The keywords of their largest research topics: DNA Barcoding, Conservation, Fisheries, Food Authentication, Fraud Detection, Environmental DNA, Metabarcoding and Climate Change.

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 21 words, with their numbers
  1. DNA Barcoding423 topics
  2. Conservation212 topics
  3. Fisheries172 topics
  4. Food Authentication161 topic
  5. Fraud Detection161 topic
  6. Environmental DNA151 topic
  7. Metabarcoding151 topic
  8. Climate Change142 topics
  9. Fisheries Sustainability142 topics
  10. Crayfish111 topic
  11. Invasion111 topic
  12. Rays101 topic
  13. Sharks101 topic
  14. Marine Microbes81 topic
  15. Microbial Biogeography81 topic
  16. Camouflage71 topic
  17. Cephalopods71 topic
  18. Conservation Challenges71 topic
  19. Ecosystem Management71 topic
  20. Freshwater Biodiversity71 topic
  21. Marine Fisheries71 topic

Where does Shin‐ichiro Oka work?

Shin‐ichiro Oka's main affiliation in the publication record is Okinawa Churashima Foundation, Japan.

How many publications and citations does Shin‐ichiro Oka have?

OpenAlex counts 76 works and 1,030 citations for Shin‐ichiro Oka, an h-index of 16, ranking #4,103,598 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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