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Researcher · Gifu University · Japan

Hiroshi Koizumi

Hiroshi Koizumi publishes mostly in Plant Science, Pulmonary and Respiratory Medicine and Soil Science, on topics such as Soil Carbon and Nitrogen Dynamics, Plant Water Relations and Carbon Dynamics and Climate change and permafrost.

ORCID 0000-0002-3109-2599 OpenAlex
World rank
#494,745
of 1,633,909 ranked researchers
Rank in Japan
#18,578
of 114,622
Works
69
Citations
193
Citations per work
2.8

What does Hiroshi Koizumi research?

Plant Science: 9.5%Pulmonary and Respiratory Medicine: 8.3%Soil Science: 8.3%Global and Planetary Change: 8.3%other fields: 65.6%10%top field
Plant Science9.5%Pulmonary and Respiratory Medicine8.3%Soil Science8.3%Global and Planetary Change8.3%other fields65.6%

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

  1. 1Plant Science10% of their works
  2. 2Pulmonary and Respiratory Medicine8% of their works
  3. 3Soil Science8% of their works
  4. 4Global and Planetary Change8% of their works
  5. 5Ecology6% of their works
  6. 6Rheumatology5% of their works

Research topics

Which keywords describe Hiroshi Koizumi's research?

The keywords of their largest research topics: Climate Change, Nitrogen Cycle, Soil Carbon Sequestration, Drought, Global Change, Tree Mortality, Arctic and Lung Tumors.

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 18 words, with their numbers
  1. Climate Change185 topics
  2. Nitrogen Cycle71 topic
  3. Soil Carbon Sequestration71 topic
  4. Drought41 topic
  5. Global Change42 topics
  6. Tree Mortality41 topic
  7. Arctic31 topic
  8. Lung Tumors31 topic
  9. Metastatic Carcinomas31 topic
  10. Permafrost31 topic
  11. Ecosystem Services21 topic
  12. Functional–Structural Plant Modelling21 topic
  13. Genetics21 topic
  14. Grapevine21 topic
  15. Plant Architecture21 topic
  16. Pollinator Decline21 topic
  17. Remote Sensing21 topic
  18. Vegetation Monitoring21 topic

Where does Hiroshi Koizumi work?

Hiroshi Koizumi's main affiliation in the publication record is Gifu University, Japan.

How many publications and citations does Hiroshi Koizumi have?

Science Explorer counts 69 works and 193 citations for Hiroshi Koizumi, ranking #494,745 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.