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Researcher · Japan Organization for Metals and Energy Security (Japan) · Japan

Sadao Nagakubo

Sadao Nagakubo publishes mostly in Environmental Chemistry, Mechanics of Materials and Global and Planetary Change, on topics such as Methane Hydrates and Related Phenomena, Hydrocarbon exploration and reservoir analysis and Atmospheric and Environmental Gas Dynamics.

OpenAlex
World rank
#1,282,605
of 1,633,909 ranked researchers
Rank in Japan
#81,664
of 114,622
Works
17
Citations
25
Citations per work
1.5

What does Sadao Nagakubo research?

Environmental Chemistry: 35.3%Mechanics of Materials: 23.5%Global and Planetary Change: 17.6%Geophysics: 11.8%other fields: 11.8%35%top field
Environmental Chemistry35.3%Mechanics of Materials23.5%Global and Planetary Change17.6%Geophysics11.8%other fields11.8%

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

  1. 1Environmental Chemistry35% of their works
  2. 2Mechanics of Materials24% of their works
  3. 3Global and Planetary Change18% of their works
  4. 4Geophysics12% of their works
  5. 5Earth-Surface Processes6% of their works
  6. 6Environmental Engineering6% of their works

Research topics

Which keywords describe Sadao Nagakubo's research?

The keywords of their largest research topics: Shale Gas, Anaerobic, Methane Oxidation, Mudstones, Pore Structure, Emissions, Methane and CO2 Sequestration.

Size is their works in the topics tagged with each word, from their 7 largest topics. Each links to the topic it comes from most.

All 15 words, with their numbers
  1. Shale Gas72 topics
  2. Anaerobic61 topic
  3. Methane Oxidation61 topic
  4. Mudstones41 topic
  5. Pore Structure41 topic
  6. Emissions31 topic
  7. Methane31 topic
  8. CO2 Sequestration11 topic
  9. Earthquakes11 topic
  10. Fluvial Systems11 topic
  11. Full-Waveform Tomography11 topic
  12. Geological Storage11 topic
  13. Sedimentation11 topic
  14. Seismic Waveform Inversion11 topic
  15. Subduction11 topic

Where does Sadao Nagakubo work?

Sadao Nagakubo's main affiliation in the publication record is Japan Organization for Metals and Energy Security (Japan), Japan.

How many publications and citations does Sadao Nagakubo have?

Science Explorer counts 17 works and 25 citations for Sadao Nagakubo, ranking #1,282,605 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.