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Researcher · National Institute of Water and Atmospheric Research · New Zealand

P. V. Johnston

P. V. Johnston publishes mostly in Atmospheric Science, Global and Planetary Change and Health, Toxicology and Mutagenesis, on topics such as Atmospheric Ozone and Climate, Atmospheric chemistry and aerosols and Atmospheric and Environmental Gas Dynamics.

OpenAlex
World rank
#1,228,973
of 1,633,909 ranked researchers
Rank in New Zealand
#3,822
of 4,714
Works
24
Citations
57
Citations per work
2.4

What does P. V. Johnston research?

Atmospheric Science: 46.9%Global and Planetary Change: 21.9%Health, Toxicology and Mutagenesis: 9.4%Economics and Econometrics: 6.3%other fields: 15.5%47%top field
Atmospheric Science46.9%Global and Planetary Change21.9%Health, Toxicology and Mutagenesis9.4%Economics and Econometrics6.3%other fields15.5%

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

  1. 1Atmospheric Science47% of their works
  2. 2Global and Planetary Change22% of their works
  3. 3Health, Toxicology and Mutagenesis9% of their works
  4. 4Economics and Econometrics6% of their works
  5. 5Artificial Intelligence3% of their works
  6. 6Aerospace Engineering3% of their works

Research topics

Which keywords describe P. V. Johnston's research?

The keywords of their largest research topics: Emissions, Ozone Depletion, Stratospheric Water Vapor, Atmospheric Aerosols, Black Carbon, Water Quality, Methane and Shale Gas.

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. Emissions82 topics
  2. Ozone Depletion81 topic
  3. Stratospheric Water Vapor81 topic
  4. Atmospheric Aerosols71 topic
  5. Black Carbon71 topic
  6. Water Quality72 topics
  7. Methane61 topic
  8. Shale Gas61 topic
  9. Mercury21 topic
  10. Toxicology21 topic
  11. Climate Change11 topic
  12. Forecasting11 topic
  13. Geoengineering11 topic
  14. Hyporheic Zone11 topic
  15. Nutrient Cycling11 topic
  16. On-Orbit Performance11 topic
  17. Radiometric Calibration11 topic
  18. Solar Radiation11 topic

Where does P. V. Johnston work?

P. V. Johnston's main affiliation in the publication record is National Institute of Water and Atmospheric Research, New Zealand.

How many publications and citations does P. V. Johnston have?

Science Explorer counts 24 works and 57 citations for P. V. Johnston, ranking #1,228,973 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.