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Researcher · National Institute for Environmental Studies · Japan

Masami K. Koshikawa

Masami K. Koshikawa publishes mostly in Global and Planetary Change, Environmental Chemistry and Geochemistry and Petrology, on topics such as Radioactive contamination and transfer, Radioactivity and Radon Measurements and Groundwater and Isotope Geochemistry.

ORCID 0000-0001-5021-7847 OpenAlex
World rank
#4,483,906
of 7,710,434 ranked researchers
Rank in Japan
#129,888
of 383,136
Works
51
Citations
676
Citations per work
13.3
h-index
13
i10-index 16Top 44% in Global and Planetary Change
Masami K. Koshikawa

What does Masami K. Koshikawa research?

Masami K. Koshikawa's work is mostly in Environmental Science (31%), Earth and Planetary Sciences (10%), Health Professions (9%).

Everything else: 22 works · 42.3% of their workPhysical Sciences: 21 works · 41.4% of their workEnvironmental Science: 16 works · 31.2% of their workGlobal and Planetary Change: 6 works · 12.2% of their workEnvironmental Chemistry: 5 works · 10.2% of their workPollution: 4 works · 8.8% of their workEarth and Planetary Sciences: 5 works · 10.2% of their workGeochemistry and Petrology: 5 works · 10.2% of their workHealth Sciences: 4 works · 8.8% of their workHealth Professions: 4 works · 8.8% of their workRadiological and Ultrasound Technology: 4 works · 8.8% of their workLife Sciences: 4 works · 7.5% of their workAgricultural and Biological Sciences: 4 works · 7.5% of their workPlant Science: 4 works · 7.5% of their workTHEIR WORKMasami K.Koshikawa51works
Life Sciences8%Physical Sciences41%Health Sciences9%

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 else2242.3%
    1. Environmental Science1631.2%
    2. Earth and Planetary Sciences510.2%
    1. Health Professions48.8%
    1. Agricultural and Biological Sciences47.5%
  1. 1Global and Planetary Change12% of their works
  2. 2Environmental Chemistry10% of their works
  3. 3Geochemistry and Petrology10% of their works
  4. 4Radiological and Ultrasound Technology9% of their works
  5. 5Pollution9% of their works
  6. 6Plant Science8% of their works

Research topics

Which keywords describe Masami K. Koshikawa's research?

The keywords of their largest research topics: Health Effects, Radionuclides, Toxicity, Environmental Impacts, Fukushima Daiichi, nuclear accident, Water Quality and Ionizing Radiation.

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. Health Effects302 topics
  2. Radionuclides302 topics
  3. Toxicity232 topics
  4. Environmental Impacts212 topics
  5. Fukushima Daiichi171 topic
  6. nuclear accident171 topic
  7. Water Quality162 topics
  8. Ionizing Radiation131 topic
  9. Radon131 topic
  10. Contamination101 topic
  11. Groundwater101 topic
  12. Heavy Metals101 topic
  13. Isotopes101 topic
  14. Hyporheic Zone61 topic
  15. Nutrient Cycling61 topic
  16. Actinides51 topic
  17. Uranium51 topic
  18. Manganese Oxides41 topic
  19. Nuclear Fuel41 topic
  20. Radiation Protection41 topic
  21. Rare Earth Elements41 topic

Where does Masami K. Koshikawa work?

Masami K. Koshikawa's main affiliation in the publication record is National Institute for Environmental Studies, Japan.

How many publications and citations does Masami K. Koshikawa have?

OpenAlex counts 51 works and 676 citations for Masami K. Koshikawa, an h-index of 13, ranking #4,483,906 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.

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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