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Researcher · University of the West Indies · Trinidad and Tobago

Pathmanathan Umaharan

Pathmanathan Umaharan publishes mostly in Plant Science, Ecology, Evolution, Behavior and Systematics and Horticulture, on topics such as Cocoa and Sweet Potato Agronomy, Postharvest Quality and Shelf Life Management and Plant and animal studies.

ORCID 0000-0003-0924-9446 OpenAlex
World rank
#1,157,834
of 1,633,909 ranked researchers
Rank in Trinidad and Tobago
#38
of 65
Works
25
Citations
33
Citations per work
1.3

What does Pathmanathan Umaharan research?

Plant Science: 53.3%Ecology, Evolution, Behavior and Systematics: 16.7%Horticulture: 13.3%Molecular Biology: 6.7%other fields: 10.0%53%top field
Plant Science53.3%Ecology, Evolution, Behavior and Systematics16.7%Horticulture13.3%Molecular Biology6.7%other fields10.0%

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

  1. 1Plant Science53% of their works
  2. 2Ecology, Evolution, Behavior and Systematics17% of their works
  3. 3Horticulture13% of their works
  4. 4Molecular Biology7% of their works
  5. 5Food Science7% of their works
  6. 6Insect Science3% of their works

Research topics

Which keywords describe Pathmanathan Umaharan's research?

The keywords of their largest research topics: Ecosystem Services, Climate Change, Agroforestry, Cacao, Genomics, Ethylene Biosynthesis, Fruit Ripening and Breeding.

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 19 words, with their numbers
  1. Ecosystem Services62 topics
  2. Climate Change53 topics
  3. Agroforestry41 topic
  4. Cacao41 topic
  5. Genomics42 topics
  6. Ethylene Biosynthesis31 topic
  7. Fruit Ripening31 topic
  8. Breeding21 topic
  9. Genetics21 topic
  10. Grapevine21 topic
  11. Legume Crops21 topic
  12. Plant Immunity21 topic
  13. Plant Pathogenic Bacteria21 topic
  14. Plant-Animal Interactions21 topic
  15. Pollinator Decline21 topic
  16. Type III Secretion System21 topic
  17. Viral RNA Silencing21 topic
  18. Livestock Farming11 topic
  19. Sustainability11 topic

Where does Pathmanathan Umaharan work?

Pathmanathan Umaharan's main affiliation in the publication record is University of the West Indies, Trinidad and Tobago.

How many publications and citations does Pathmanathan Umaharan have?

Science Explorer counts 25 works and 33 citations for Pathmanathan Umaharan, ranking #1,157,834 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.