Skip to content

SankoreAfrican research intelligence

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.

Sunday Marcus Afu · Sankore

University of Calabar

Sunday Marcus Afu

Name matching only

This profile was assembled from author names on publications. Open indexes routinely split one researcher across several such profiles, so these totals may be incomplete.

Publications

5

Citations

48

h-index

3

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

1

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Publications

5 works in the graph, newest first.

Delineating Soil Management Zones for Site-Specific Nutrient Management in Cocoa Cultivation Areas with a Long History of Pesticide Usage
2025LandJournalOpen access3 citations10.3390/land14071366
Impacts of Soil Environmental Factors on Variability of Soil Organic Carbon and Particle Size Fractions in Obudu Cattle Ranch, Nigeria
2025Malaysian Journal of ScienceJournalOpen accessFirst author0 citations10.22452/mjs.vol44no4.8
The nexus of clay mineralogy and soil fertility under diverse parent materials in two distinct geomorphological settings
2024Environmental Earth SciencesJournalFirst author6 citations10.1007/s12665-024-11961-z
Fertility implication of clay minerals in soils of three limestone geologic formations in southeastern Nigeria
2023Arabian Journal of GeosciencesJournal2 citations10.1007/s12517-023-11736-z
Soil quality estimation using environmental covariates and predictive models: an example from tropical soils of Nigeria
2022Ecological ProcessesJournalOpen accessSenior author37 citations10.1186/s13717-022-00411-y