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

• Heavy Metal Contamination, Exposure, and Human Health Risk Assessment #29 of 8,602 universities & colleges · 175 papers
• Natural Radionuclide Exposure and Radiological Risk Assessment #128 of 5,448 universities & colleges · 37 papers
• Heavy Metal Stress Physiology and Remediation in Crops #619 of 7,273 universities & colleges · 31 papers
• Arsenic and Heavy Metal Contamination in Water and Soil #396 of 6,734 universities & colleges · 25 papers
• Adsorbent Materials for Heavy Metal and Dye Removal from Wastewater #822 of 6,824 universities & colleges · 19 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 Port Harcourt publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.