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Researcher · International Institute of Tropical Agriculture · Nigeria

Ray Wijewardene

Ray Wijewardene publishes mostly in Ecology, Evolution, Behavior and Systematics, General Agricultural and Biological Sciences and Plant Science, on topics such as Agriculture and Rural Development Research, Agricultural Innovations and Practices and Livestock and Poultry Management.

OpenAlex
World rank
#6,844,639
of 7,710,434 ranked researchers
Rank in Nigeria
#21,116
of 26,141
Works
16
Citations
13
Citations per work
0.8
h-index
2
i10-index 0Top 96% in Ecology, Evolution, Behavior and Systematics
Ray Wijewardene

What does Ray Wijewardene research?

Ray Wijewardene's work is mostly in Agricultural and Biological Sciences (50%), Chemistry (7%), Environmental Science (7%).

Life Sciences: 8 works · 50.0% of their workAgricultural and Biological Sciences: 8 works · 50.0% of their workEcology, Evolution, Behavior and Systematics: 3 works · 17.9% of their workGeneral Agricultural and Biological Sciences: 2 works · 14.3% of their workPlant Science: 2 works · 10.7% of their workAnimal Science and Zoology: 1 works · 7.1% of their workEverything else: 6 works · 35.8% of their workPhysical Sciences: 2 works · 14.2% of their workChemistry: 1 works · 7.1% of their workInorganic Chemistry: 1 works · 7.1% of their workEnvironmental Science: 1 works · 7.1% of their workEcology: 1 works · 7.1% of their workTHEIR WORKRay Wijewardene16works
Life Sciences50%Physical Sciences14%

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 Sciences850.0%
  2. Everything else635.8%
    1. Chemistry17.1%
    2. Environmental Science17.1%
  1. 1Ecology, Evolution, Behavior and Systematics18% of their works
  2. 2General Agricultural and Biological Sciences14% of their works
  3. 3Plant Science11% of their works
  4. 4Animal Science and Zoology7% of their works
  5. 5Inorganic Chemistry7% of their works
  6. 6Ecology7% of their works

Research topics

Which keywords describe Ray Wijewardene's research?

The keywords of their largest research topics: Smallholder Farmers, Climate Change, Sustainable Agriculture, Agricultural Innovation, Genetic Diversity, Livelihood Diversification, Livestock Farming and Sustainability.

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 20 words, with their numbers
  1. Smallholder Farmers82 topics
  2. Climate Change62 topics
  3. Sustainable Agriculture52 topics
  4. Agricultural Innovation41 topic
  5. Genetic Diversity42 topics
  6. Livelihood Diversification41 topic
  7. Livestock Farming41 topic
  8. Sustainability41 topic
  9. Chicken Domestication21 topic
  10. Coconut21 topic
  11. Environmental Impact21 topic
  12. Household Fuel Use21 topic
  13. Indoor Air Pollution21 topic
  14. Sustainable Diets21 topic
  15. Village Poultry21 topic
  16. Virgin Coconut Oil21 topic
  17. Agricultural Productivity11 topic
  18. Intercropping11 topic
  19. Maize Yield11 topic
  20. Nitrogen Uptake11 topic

Where does Ray Wijewardene work?

Ray Wijewardene's main affiliation in the publication record is International Institute of Tropical Agriculture, Nigeria.

How many publications and citations does Ray Wijewardene have?

OpenAlex counts 16 works and 13 citations for Ray Wijewardene, an h-index of 2, ranking #6,844,639 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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