Research trend rank among universities & colleges, by papers, per year

Each point is this institution's position that year among universities & colleges, by papers, with credit split across co-authoring institutions. #1 is at the top. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Arsenic and Heavy Metal Contamination in Water and Soil #216 of 6,738 universities & colleges · 40 papers
• Soil Biogeochemistry, Nutrient Cycling, and Water Treatment #569 of 7,752 universities & colleges · 37 papers
• Heavy Metal Stress Physiology and Remediation in Crops #538 of 7,274 universities & colleges · 36 papers
• Dye-Sensitized Solar Cells: Electrodes, Dyes and Efficiency #46 of 3,067 universities & colleges · 30 papers
• Adsorbent Materials for Heavy Metal and Dye Removal from Wastewater #528 of 6,826 universities & colleges · 29 papers

Check communities to show the trend above for them only. Positions are by fractional papers across all years. A community page ranks its institutions by citation-weighted credit, so its order can differ.

Covers the materials and chemistry research Elements Live tracks, not everything University of Peradeniya publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.