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Researcher · Osaka Prefecture University · Japan

Masahito Ueyama

Masahito Ueyama publishes mostly in Global and Planetary Change, Atmospheric Science and Ecology, on topics such as Atmospheric and Environmental Gas Dynamics, Plant Water Relations and Carbon Dynamics and Climate change and permafrost.

ORCID 0000-0002-4000-4888 OpenAlex
World rank
#370,417
of 7,710,434 ranked researchers
Rank in Japan
#3,354
of 383,136
Works
228
Citations
6.4k
Citations per work
28.0
h-index
43
i10-index 95Top 4.7% in Global and Planetary Change
Masahito Ueyama

What does Masahito Ueyama research?

Masahito Ueyama's work is mostly in Environmental Science (60%), Earth and Planetary Sciences (24%), Agricultural and Biological Sciences (2%).

Physical Sciences: 190 works · 83.3% of their workEnvironmental Science: 136 works · 59.6% of their workGlobal and Planetary Change: 102 works · 44.8% of their workEcology: 20 works · 8.6% of their workEnvironmental Engineering: 9 works · 4.0% of their workNature and Landscape Conservation: 5 works · 2.2% of their workEarth and Planetary Sciences: 54 works · 23.7% of their workAtmospheric Science: 54 works · 23.7% of their workEverything else: 33 works · 14.3% of their workLife Sciences: 5 works · 2.4% of their workAgricultural and Biological Sciences: 5 works · 2.4% of their workPlant Science: 5 works · 2.4% of their workTHEIR WORKMasahito Ueyama228works
Life Sciences2%Physical Sciences83%

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 Science13659.6%
    2. Earth and Planetary Sciences5423.7%
  2. Everything else3314.3%
    1. Agricultural and Biological Sciences52.4%
  1. 1Global and Planetary Change45% of their works
  2. 2Atmospheric Science24% of their works
  3. 3Ecology9% of their works
  4. 4Environmental Engineering4% of their works
  5. 5Plant Science2% of their works
  6. 6Nature and Landscape Conservation2% of their works

Research topics

Which keywords describe Masahito Ueyama's research?

The keywords of their largest research topics: Climate Change, Ecosystem Resilience, Hydrology, Emissions, Methane, Methane Emissions, Drought and Tree Mortality.

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 23 words, with their numbers
  1. Climate Change2687 topics
  2. Ecosystem Resilience1383 topics
  3. Hydrology1183 topics
  4. Emissions1031 topic
  5. Methane1031 topic
  6. Methane Emissions832 topics
  7. Drought781 topic
  8. Tree Mortality781 topic
  9. Remote Sensing652 topics
  10. Arctic531 topic
  11. Permafrost531 topic
  12. Extreme Events422 topics
  13. Global Warming422 topics
  14. Glacier351 topic
  15. Water Availability351 topic
  16. Carbon301 topic
  17. Forest Fires301 topic
  18. Peatlands301 topic
  19. Wildfire Activity301 topic
  20. Climate Modeling281 topic
  21. Precipitation Extremes281 topic
  22. Temperature Variability141 topic
  23. Tree Rings141 topic

Where does Masahito Ueyama work?

Masahito Ueyama's main affiliation in the publication record is Osaka Prefecture University, Japan.

How many publications and citations does Masahito Ueyama have?

OpenAlex counts 228 works and 6,390 citations for Masahito Ueyama, an h-index of 43, ranking #370,417 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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