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Researcher · Scottish Agricultural Science Agency · United Kingdom

R. K. M. Hay

R. K. M. Hay publishes mostly in Plant Science, Agronomy and Crop Science and Soil Science, on topics such as Crop Yield and Soil Fertility, Wheat and Barley Genetics and Pathology and Plant Physiology and Cultivation Studies.

OpenAlex
World rank
#858,721
of 7,710,434 ranked researchers
Rank in United Kingdom
#70,806
of 367,258
Works
44
Citations
2.3k
Citations per work
51.8
h-index
20
i10-index 27Top 17% in Plant Science
R. K. M. Hay

What does R. K. M. Hay research?

R. K. M. Hay's work is mostly in Agricultural and Biological Sciences (76%), Environmental Science (4%), Engineering (3%).

Life Sciences: 34 works · 76.2% of their workAgricultural and Biological Sciences: 34 works · 76.2% of their workPlant Science: 20 works · 44.9% of their workAgronomy and Crop Science: 8 works · 18.6% of their workSoil Science: 4 works · 8.5% of their workEcology, Evolution, Behavior and Systematics: 2 works · 4.2% of their workEverything else: 7 works · 16.2% of their workPhysical Sciences: 3 works · 7.6% of their workEnvironmental Science: 2 works · 4.2% of their workGlobal and Planetary Change: 2 works · 4.2% of their workEngineering: 1 works · 3.4% of their workMechanical Engineering: 1 works · 3.4% of their workTHEIR WORKR. K. M. Hay44works
Life Sciences76%Physical Sciences8%

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. Agricultural and Biological Sciences3476.2%
  2. Everything else716.2%
    1. Environmental Science24.2%
    2. Engineering13.4%
  1. 1Plant Science45% of their works
  2. 2Agronomy and Crop Science19% of their works
  3. 3Soil Science8% of their works
  4. 4Ecology, Evolution, Behavior and Systematics4% of their works
  5. 5Global and Planetary Change4% of their works
  6. 6Mechanical Engineering3% of their works

Research topics

Which keywords describe R. K. M. Hay's research?

The keywords of their largest research topics: Climate Change, Maize Yield, Nitrogen Uptake, Genetics, Wheat, Dormancy, Fruit Trees and Nitrogen Cycle.

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 17 words, with their numbers
  1. Climate Change275 topics
  2. Maize Yield121 topic
  3. Nitrogen Uptake121 topic
  4. Genetics91 topic
  5. Wheat91 topic
  6. Dormancy71 topic
  7. Fruit Trees71 topic
  8. Nitrogen Cycle61 topic
  9. Soil Carbon Sequestration61 topic
  10. Conservation51 topic
  11. Drought51 topic
  12. Methane Production51 topic
  13. Ruminant Nutrition51 topic
  14. Tree Mortality51 topic
  15. Vascular Plants51 topic
  16. CO2 Enrichment41 topic
  17. Ozone Effects41 topic

Where does R. K. M. Hay work?

R. K. M. Hay's main affiliation in the publication record is Scottish Agricultural Science Agency, United Kingdom.

How many publications and citations does R. K. M. Hay have?

OpenAlex counts 44 works and 2,281 citations for R. K. M. Hay, an h-index of 20, ranking #858,721 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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