Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Heavy metal contamination, enrichment, and ecological risk in Nigerian agricultural soils: A nationwide multi-index assessment

2026Journal of Soils and SedimentsJournal

10.1007/s11368-026-04428-0 Full text1 citations

Authors

5 authors across 5 institutions in 1 country.

Samuel A. MeseleFirst authorCorresponding
- International Institute of Tropical Agriculture (NG)
as printed: Samuel Ayodele Mesele
Ekpeno J. Akpan
- University of Ibadan (NG)
Jibrin M. Jibrin
- International Institute of Tropical Agriculture (NG)
- Bayero University Kano (NG)
Olufunmilayo T. Ande
- Forestry Research Institute of Nigeria (NG)
James O. JayeobaSenior author
- Nasarawa State University (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Heavy metals in environmentlevel 3 · 0.99
Geochemistry and Geologic Mappinglevel 3 · 0.00
Soil Geostatistics and Mappinglevel 3 · 0.00

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2026 · Journal of Soils and Sediments · 1 citations
https://openalex.org/W7165111340

Heavy metal contamination, enrichment, and ecological risk in Nigerian agricultural soils: A nationwide multi-index assessment · Sankore