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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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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.

Ayatu Usman · Sankore

Alex Ekwueme Federal University, Ndufu-Alike

Ayatu Usman

ORCID, self-asserted

ORCID 0000-0003-0372-8622

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

Publications

15

Citations

177

h-index

6

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

i10-index

5

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.

Alex Ekwueme Federal University, Ndufu-Alike5 works
Ebonyi State University3 works
Federal Medical Centre2 works
Nnamdi Azikiwe University1 works

Publications

15 works in the graph, newest first.

A Machine Learning Framework for the Investigation of Energy-Critical Mineralized Geologic Structures from Gravity and Magnetic Datasets: Implications for Sustainable Exploration
2026Journal of Geo-Energy and EnvironmentJournalOpen accessCorresponding8 citations10.62762/jgee.2026.309205
Application of Machine Learning for Reservoir Identification and Characterization in an Onshore Oilfield, Niger Delta, Nigeria
2026Iraqi National Journal of Earth Science (INJES)JournalOpen access0 citations10.33899/injes.v26i3.56228
Evolution of petroleum systems and hydrocarbon migration in the Dahomey Basin: Insights from basin modeling, machine learning and geochemical analysis
2025Solid Earth SciencesJournalOpen access3 citations10.1016/j.sesci.2025.100273
Uncovering the hidden mineral treasure of the Jurassic Younger Granite region of Nigeria using integrated magnetic geophysical techniques
2025Frontiers in Earth ScienceJournalOpen accessFirst author

Corresponding

3 citations

10.3389/feart.2025.1568232

Thermal energy assessment and structural modelling of the Akiri Hot Spring region, Middle Benue Trough, Nigeria, using magnetic data sets

2025Geothermal EnergyJournalOpen accessFirst authorCorresponding2 citations10.1186/s40517-025-00366-1

Aquifer characterization and DRASTIC vulnerability assessment within the low-permeable Enugu shale formation, Anambra Basin, Nigeria using electrical resistivity method

2025Scientific AfricanJournalOpen accessFirst authorCorresponding0 citations10.1016/j.sciaf.2025.e02804

Carcinogenic health risks and water quality assessment of groundwater around lead–zinc mining areas of Ebonyi state Nigeria: a data-driven machine learning approach

2024Discover Civil EngineeringJournalOpen access22 citations10.1007/s44290-024-00134-3

Structural modelling of subsurface geologic structures in Anambra and adjoining Bida Basins using aeromagnetic data: Implications for mineral explorations.

2024Kuwait Journal of ScienceJournalOpen accessFirst authorCorresponding16 citations10.1016/j.kjs.2024.100307

Geothermal energy appraisal and subsurface structural mapping of the Rafin Rewa warm spring region, Precambrian basement complex of Nigeria

2024Scientific ReportsJournalOpen accessFirst authorCorresponding13 citations10.1038/s41598-024-66927-9

Enhancing aquifer protective capacity prediction over Ibeator and environ, Southeastern Nigeria using artificial neural networks and multivariate linear regression analysis

2024BMC Environmental ScienceJournalOpen accessFirst authorCorresponding5 citations10.1186/s44329-024-00013-3

Modelling the geothermal potentials Energy of Abakaliki Lower Benue Trough Nigeria using Fourier transform of digital aeromagnetic data

2024International Journal of the Physical SciencesJournalOpen accessFirst author2 citations10.5897/ijps2024.5072

Application of artificial neural network and multi-linear regression techniques in groundwater quality and health risk assessment around Egbema, Southeastern Nigeria

2023Environmental Earth SciencesJournalSenior author49 citations10.1007/s12665-023-10753-1

Hydrogeochemical evolution, water quality indices, irrigation suitability and pollution index of groundwater (PIG) around eastern Niger Delta, Nigeria

2022International Journal of Energy and Water ResourcesJournal53 citations10.1007/s42108-021-00162-0

2-Dimensional Resistivity Imaging of Inyi Coal-Field, Anambra Basin, Nigeria

2022Journal La MultiappJournalOpen access1 citations10.37899/journallamultiapp.v2i6.554

Assessment of radius of influence of sparging well and biosparging operations in Ozzmukpbu, Zizkwere LGA, Rivers State, Nigeria

2022Scientia AfricanaJournalOpen accessSenior author0 citations10.4314/sa.v20i3.9