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Researcher · Kyoto University · Japan

Takafumi Niwa

Takafumi Niwa publishes mostly in Nature and Landscape Conservation, Transportation and Finance, on topics such as Urban and spatial planning, Financial Crisis of the 21st Century and Earthquake and Disaster Impact Studies.

OpenAlex
World rank
#6,838,345
of 7,710,434 ranked researchers
Rank in Japan
#292,186
of 383,136
Works
21
Citations
3
Citations per work
0.1
h-index
1
i10-index 0Top 98% in Nature and Landscape Conservation
Takafumi Niwa

What does Takafumi Niwa research?

Takafumi Niwa's work is mostly in Environmental Science (20%), Social Sciences (18%), Economics, Econometrics and Finance (10%).

Everything else: 8 works · 38.2% of their workSocial Sciences: 7 works · 35.1% of their workSocial Sciences: 4 works · 18.4% of their workTransportation: 2 works · 11.7% of their workCultural Studies: 1 works · 6.7% of their workEconomics, Econometrics and Finance: 2 works · 10.0% of their workFinance: 2 works · 10.0% of their workArts and Humanities: 1 works · 6.7% of their workArcheology: 1 works · 6.7% of their workPhysical Sciences: 6 works · 26.7% of their workEnvironmental Science: 4 works · 20.0% of their workNature and Landscape Conservation: 4 works · 20.0% of their workEnergy: 1 works · 6.7% of their workRenewable Energy, Sustainability and the Environment: 1 works · 6.7% of their workTHEIR WORKTakafumi Niwa21works
Physical Sciences27%Social Sciences35%

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. Everything else838.2%
    1. Social Sciences418.4%
    2. Economics, Econometrics and Finance210.0%
    3. Arts and Humanities16.7%
    1. Environmental Science420.0%
    2. Energy16.7%
  1. 1Nature and Landscape Conservation20% of their works
  2. 2Transportation12% of their works
  3. 3Finance10% of their works
  4. 4Renewable Energy, Sustainability and the Environment7% of their works
  5. 5Archeology7% of their works
  6. 6Cultural Studies7% of their works

Research topics

Which keywords describe Takafumi Niwa's research?

The keywords of their largest research topics: landscape conservation, Satoyama, Disaster Recovery, Financial Crisis, Global World, Urban Reconstruction, Agricultural Practices and Culture.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Satoyama121 topic
  2. landscape conservation121 topic
  3. Disaster Recovery61 topic
  4. Financial Crisis61 topic
  5. Global World61 topic
  6. Urban Reconstruction61 topic
  7. Agricultural Practices41 topic
  8. Culture41 topic
  9. Education41 topic
  10. Energy Consumption41 topic
  11. Japan41 topic
  12. Robotics Programming41 topic
  13. Raman Spectroscopy31 topic
  14. X-Ray Fluorescence31 topic
  15. Chicken Domestication21 topic
  16. Genetic Diversity21 topic

Where does Takafumi Niwa work?

Takafumi Niwa's main affiliation in the publication record is Kyoto University, Japan.

How many publications and citations does Takafumi Niwa have?

OpenAlex counts 21 works and 3 citations for Takafumi Niwa, an h-index of 1, ranking #6,838,345 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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