Research trend share of papers by universities & colleges in North America, per year

Each point is this institution's share of the papers credited to universities & colleges in North 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 #6 of 1,106 universities & colleges in North America · 221 papers
• Soil Biogeochemistry, Nutrient Cycling, and Water Treatment #36 of 1,466 universities & colleges in North America · 158 papers
• Ion Channel Physiology and Calcium Signaling in Cellular Disease #90 of 1,259 universities & colleges in North America · 141 papers
• Stable Isotope Geochemistry of Marine Sediments and Paleoclimate Reconstruction #48 of 1,232 universities & colleges in North America · 111 papers
• High-Temperature Superconductors, Magnetic Materials, and Magnetocaloric Refrigeration #37 of 694 universities & colleges in North America · 105 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 California, Riverside publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.