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Researcher · The University of Tokyo · Japan

Shigenobu Takeda

Shigenobu Takeda publishes mostly in Oceanography, Health, Toxicology and Mutagenesis and Environmental Chemistry, on topics such as Marine and coastal ecosystems, Mercury impact and mitigation studies and Geochemistry and Elemental Analysis.

ORCID 0000-0002-4997-1583 OpenAlex
World rank
#132,726
of 1,633,909 ranked researchers
Rank in Japan
#3,001
of 114,622
Works
39
Citations
252
Citations per work
6.5

What does Shigenobu Takeda research?

Oceanography: 31.4%Health, Toxicology and Mutagenesis: 11.4%Environmental Chemistry: 11.4%Geochemistry and Petrology: 8.6%other fields: 37.2%31%top field
Oceanography31.4%Health, Toxicology and Mutagenesis11.4%Environmental Chemistry11.4%Geochemistry and Petrology8.6%other fields37.2%

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

  1. 1Oceanography31% of their works
  2. 2Health, Toxicology and Mutagenesis11% of their works
  3. 3Environmental Chemistry11% of their works
  4. 4Geochemistry and Petrology9% of their works
  5. 5Materials Chemistry6% of their works
  6. 6Pollution6% of their works

Research topics

Which keywords describe Shigenobu Takeda's research?

The keywords of their largest research topics: Eutrophication, Harmful Algal Blooms, Dissolved Organic Matter, Oceanic Carbon Cycle, Health Effects, Environmental Impacts, Mercury and Toxicology.

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. Eutrophication92 topics
  2. Harmful Algal Blooms92 topics
  3. Dissolved Organic Matter71 topic
  4. Oceanic Carbon Cycle71 topic
  5. Health Effects62 topics
  6. Environmental Impacts52 topics
  7. Mercury41 topic
  8. Toxicology41 topic
  9. Ecosystem Functioning31 topic
  10. Manganese Oxides31 topic
  11. Marine Biodiversity31 topic
  12. Rare Earth Elements31 topic
  13. Anaerobic21 topic
  14. Contamination21 topic
  15. Cyanobacteria21 topic
  16. Fukushima Daiichi21 topic
  17. Heavy Metals21 topic
  18. Methane Oxidation21 topic
  19. Nutrient Control21 topic
  20. nuclear accident21 topic

Where does Shigenobu Takeda work?

Shigenobu Takeda's main affiliation in the publication record is The University of Tokyo, Japan.

How many publications and citations does Shigenobu Takeda have?

Science Explorer counts 39 works and 252 citations for Shigenobu Takeda, ranking #132,726 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.