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Researcher · Shinshu University · Japan

Hiroki Iwata

Hiroki Iwata 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 0000-0002-8962-8982 OpenAlex
World rank
#610,515
of 7,710,434 ranked researchers
Rank in Japan
#6,742
of 383,136
Works
144
Citations
4.1k
Citations per work
28.3
h-index
31
i10-index 56Top 10% in Global and Planetary Change
Hiroki Iwata

What does Hiroki Iwata research?

Hiroki Iwata's work is mostly in Environmental Science (51%), Earth and Planetary Sciences (26%).

Physical Sciences: 111 works · 77.0% of their workEnvironmental Science: 73 works · 50.9% of their workGlobal and Planetary Change: 51 works · 35.4% of their workEcology: 13 works · 9.1% of their workEnvironmental Chemistry: 5 works · 3.5% of their workEnvironmental Engineering: 4 works · 2.9% of their workEarth and Planetary Sciences: 38 works · 26.1% of their workAtmospheric Science: 32 works · 22.3% of their workOceanography: 5 works · 3.8% of their workEverything else: 33 works · 23.0% of their workTHEIR WORKHiroki Iwata144works
Physical Sciences77%

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 Science7350.9%
    2. Earth and Planetary Sciences3826.1%
  2. Everything else3323.0%
  1. 1Global and Planetary Change35% of their works
  2. 2Atmospheric Science22% of their works
  3. 3Ecology9% of their works
  4. 4Oceanography4% of their works
  5. 5Environmental Chemistry4% of their works
  6. 6Environmental Engineering3% of their works

Research topics

Which keywords describe Hiroki Iwata's research?

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

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. Climate Change1516 topics
  2. Hydrology823 topics
  3. Ecosystem Resilience743 topics
  4. Emissions601 topic
  5. Methane601 topic
  6. Methane Emissions562 topics
  7. Remote Sensing422 topics
  8. Drought371 topic
  9. Tree Mortality371 topic
  10. Arctic351 topic
  11. Permafrost351 topic
  12. Glacier261 topic
  13. Water Availability261 topic
  14. Carbon211 topic
  15. Peatlands211 topic
  16. Extreme Events161 topic
  17. Forest Fires161 topic
  18. Global Warming161 topic
  19. Wildfire Activity161 topic
  20. Anaerobic101 topic
  21. Methane Oxidation101 topic

Where does Hiroki Iwata work?

Hiroki Iwata's main affiliation in the publication record is Shinshu University, Japan.

How many publications and citations does Hiroki Iwata have?

OpenAlex counts 144 works and 4,070 citations for Hiroki Iwata, an h-index of 31, ranking #610,515 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.

Other researchers named Hiroki Iwata

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.

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