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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.

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ORCID — researcher identity
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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.

George Yamoah Afrifa · Sankore

Ghana Atomic Energy Commission

George Yamoah Afrifa

ORCID, self-asserted

ORCID 0000-0003-3141-1876

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

7

Citations

26

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.

Affiliations

Every institution this scholar has appeared with on a work, by how many.

University of Ghana5 works
Accra Institute of Technology2 works
Ghana Atomic Energy Commission2 works

Publications

7 works in the graph, newest first.

Anomaly Detection in Soil Heavy Metal Contamination Using Unsupervised Learning for Environmental Risk Assessment
2026arXiv (Cornell University)PreprintOpen access0 citations10.1109/icecet65726.2026.11632425
Smart Ensemble Learning Framework for Predicting Groundwater Heavy Metal Pollution
2026Earth Systems and EnvironmentJournalCorresponding0 citations10.1007/s41748-026-01201-8
Groundwater quality and hydrogeochemical controls in crystalline basement and Neoproterozoic Voltaian sedimentary aquifers of central Ghana
2026Groundwater for Sustainable DevelopmentJournal0 citations10.1016/j.gsd.2026.101656
A Monte Carlo simulation approach for the assessment of health risk from NO$$_{3}^{-}$$-N perturbation in groundwater
2023Modeling Earth Systems and EnvironmentJournalFirst author8 citations10.1007/s40808-023-01753-y

Groundwater - surface water interactions: application of hydrochemical and stable isotope tracers to the lake bosumtwi area in Ghana

2022Environmental Earth SciencesJournal12 citations10.1007/s12665-022-10644-x

Quantifying nitrate pollution sources and natural background in an equatorial context: a case of the Densu Basin, Ghana

2022Hydrological Sciences JournalJournalFirst authorCorresponding4 citations10.1080/02626667.2022.2114357

A gamma mixture model-based approach for the estimation of natural background levels of $${{\mathrm{NO}}_{3}}^{-}$$–$${\mathrm{N}}$$ in groundwater

2022Modeling Earth Systems and EnvironmentJournalFirst authorCorresponding2 citations10.1007/s40808-022-01415-5