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Researcher · Uva Wellassa University · Sri Lanka

Amila Sandaruwan Ratnayake

Amila Sandaruwan Ratnayake publishes mostly in Mechanical Engineering, Earth-Surface Processes and Atmospheric Science, on topics such as Geology and Paleoclimatology Research, Extraction and Separation Processes and Hydrocarbon exploration and reservoir analysis.

ORCID 0000-0001-7871-2401 OpenAlex
World rank
#919,369
of 7,710,434 ranked researchers
Rank in Sri Lanka
#130
of 3,827
Works
128
Citations
3.2k
Citations per work
24.9
h-index
25
i10-index 52Top 8.8% in Mechanical Engineering
Amila Sandaruwan Ratnayake

What does Amila Sandaruwan Ratnayake research?

Amila Sandaruwan Ratnayake's work is mostly in Earth and Planetary Sciences (21%), Environmental Science (13%), Engineering (10%).

Everything else: 72 works · 55.9% of their workPhysical Sciences: 56 works · 44.1% of their workEarth and Planetary Sciences: 27 works · 21.3% of their workEarth-Surface Processes: 11 works · 8.9% of their workAtmospheric Science: 9 works · 6.8% of their workGeochemistry and Petrology: 7 works · 5.6% of their workEnvironmental Science: 17 works · 13.0% of their workPollution: 9 works · 6.8% of their workEcology: 8 works · 6.2% of their workEngineering: 13 works · 9.8% of their workMechanical Engineering: 13 works · 9.8% of their workTHEIR WORKAmila SandaruwanRatnayake128works
Physical Sciences44%

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. Everything else7255.9%
    1. Earth and Planetary Sciences2721.3%
    2. Environmental Science1713.0%
    3. Engineering139.8%
  1. 1Mechanical Engineering10% of their works
  2. 2Earth-Surface Processes9% of their works
  3. 3Atmospheric Science7% of their works
  4. 4Pollution7% of their works
  5. 5Ecology6% of their works
  6. 6Geochemistry and Petrology6% of their works

Research topics

Which keywords describe Amila Sandaruwan Ratnayake's research?

The keywords of their largest research topics: Climate Change, Rare Earth Elements, Metal Recovery, Remote Sensing, Sea-Level Rise, Glacial Cycles, Paleoclimatology and Battery Recycling.

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 21 words, with their numbers
  1. Climate Change292 topics
  2. Rare Earth Elements272 topics
  3. Metal Recovery262 topics
  4. Remote Sensing252 topics
  5. Sea-Level Rise232 topics
  6. Glacial Cycles181 topic
  7. Paleoclimatology181 topic
  8. Battery Recycling151 topic
  9. Lithium-ion Batteries151 topic
  10. Pore Structure151 topic
  11. Shale Gas151 topic
  12. Machine Learning131 topic
  13. Mineral Prospectivity131 topic
  14. Coastal Dynamics121 topic
  15. Manganese Oxides121 topic
  16. Sedimentary Rocks121 topic
  17. Shoreline Change121 topic
  18. Bioleaching111 topic
  19. Coastal Protection111 topic
  20. Mangrove Forests111 topic
  21. Microbial Communities111 topic

Where does Amila Sandaruwan Ratnayake work?

Amila Sandaruwan Ratnayake's main affiliation in the publication record is Uva Wellassa University, Sri Lanka.

How many publications and citations does Amila Sandaruwan Ratnayake have?

OpenAlex counts 128 works and 3,191 citations for Amila Sandaruwan Ratnayake, an h-index of 25, ranking #919,369 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.

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