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Researcher · University of Peradeniya · Sri Lanka

S. P. Nissanka

S. P. Nissanka publishes mostly in Global and Planetary Change, Nature and Landscape Conservation and Plant Science, on topics such as Plant Water Relations and Carbon Dynamics, Crop Yield and Soil Fertility and Lichen and fungal ecology.

ORCID 0000-0001-9967-9479 OpenAlex
World rank
#1,275,546
of 1,633,909 ranked researchers
Rank in Sri Lanka
#239
of 423
Works
15
Citations
57
Citations per work
3.8

What does S. P. Nissanka research?

Global and Planetary Change: 21.1%Nature and Landscape Conservation: 10.5%Plant Science: 10.5%Ecology, Evolution, Behavior and Systematics: 10.5%other fields: 47.4%21%top field
Global and Planetary Change21.1%Nature and Landscape Conservation10.5%Plant Science10.5%Ecology, Evolution, Behavior and Systematics10.5%other fields47.4%

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

  1. 1Global and Planetary Change21% of their works
  2. 2Nature and Landscape Conservation10% of their works
  3. 3Plant Science10% of their works
  4. 4Ecology, Evolution, Behavior and Systematics10% of their works
  5. 5Health, Toxicology and Mutagenesis10% of their works
  6. 6Agronomy and Crop Science5% of their works

Research topics

Which keywords describe S. P. Nissanka's research?

The keywords of their largest research topics: Climate Change, Drought, Food Security, Tree Mortality, Agriculture, Vulnerability, Acrylamide and Adaptation.

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. Climate Change53 topics
  2. Drought31 topic
  3. Food Security33 topics
  4. Tree Mortality31 topic
  5. Agriculture22 topics
  6. Vulnerability22 topics
  7. Acrylamide11 topic
  8. Adaptation11 topic
  9. CO2 Enrichment11 topic
  10. Crop Production11 topic
  11. Deep Learning11 topic
  12. Insurance11 topic
  13. Lichen11 topic
  14. Maillard Reaction11 topic
  15. Maize Yield11 topic
  16. Nitrogen Uptake11 topic
  17. Ozone Effects11 topic
  18. Plant Disease Detection11 topic
  19. Risk Management11 topic
  20. Symbiosis11 topic

Where does S. P. Nissanka work?

S. P. Nissanka's main affiliation in the publication record is University of Peradeniya, Sri Lanka.

How many publications and citations does S. P. Nissanka have?

Science Explorer counts 15 works and 57 citations for S. P. Nissanka, ranking #1,275,546 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.