Research trend share of papers by all institutions in South America, per year

Each point is this institution's share of the papers credited to all institutions in South America that year, with credit split across co-authoring institutions. A share, not a count, because our collection grows unevenly by year. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Heavy Metal Stress Physiology and Remediation in Crops #13 of 791 all institutions in South America · 52 papers
• Soil Biogeochemistry, Nutrient Cycling, and Water Treatment #10 of 755 all institutions in South America · 50 papers
• Laser-Processed Stainless Steels, Superalloys, and High-Entropy Alloys #13 of 401 all institutions in South America · 45 papers
• Carbon-Based Nanomaterials for Electrochemical Sensing and Composite Reinforcement #7 of 347 all institutions in South America · 35 papers
• Subsurface Storage of Hydrogen and Carbon Dioxide in Porous Geological Formations #1 of 164 all institutions in South America · 32 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 Universidade Federal do Paraná publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.