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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.

Michael E. Omeka · Sankore

University of Calabar

Michael E. Omeka

ORCID, self-asserted

ORCID 0000-0003-0405-8616

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it. 1 other profile was folded into this one.

Publications

29

Citations

980

h-index

21

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

i10-index

22

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 Calabar33 works
University of Cross River State1 works

Publications

29 works in the graph, newest first.

Three decades of Nigerian bottled water quality research: a systematic review of contaminants and research gaps for environmental toxicology
2026Journal of Environmental Science and Health Part CJournal0 citations10.1080/26896583.2026.2674461
Evaluating the significance of climate change on vegetation and coastal morphology in the Niger Delta through bibliometric analysis
2026Discover GeoscienceJournalOpen access0 citations10.1007/s44288-026-00575-6
Metal(loid)s, nitrate, polycyclic aromatic hydrocarbons, and radioactive contaminants in Nigerian water resources: state-of-the-art of their ecological and health risk assessments
2024Environment Development and SustainabilityJournal65 citations10.1007/s10668-024-05423-6
A review of the status, challenges, trends, and prospects of groundwater quality assessment in Nigeria: an evidence-based meta-analysis approach
2024Environmental Science and Pollution ResearchJournalFirst authorCorresponding62 citations10.1007/s11356-024-32552-2

Hydrochemical Characterization of Ground and Surface Water for Irrigation Application in Nigeria: A Review of Progress

2024Chemistry AfricaJournal46 citations10.1007/s42250-024-00917-2

A targeted review on occurrence, remediation, and risk assessments of bisphenol A in Africa

2024Environmental Monitoring and AssessmentJournal41 citations10.1007/s10661-024-13337-z

Contamination, sources and health risk assessment of PAHs in surface and underground water in Nigeria: a review

2024Toxin ReviewsJournal34 citations10.1080/15569543.2024.2382975

Modeling the vulnerability of water resources to pollution in a typical mining area, SE Nigeria using speciation, geospatial, and multi-path human health risk modeling approaches

2024Modeling Earth Systems and EnvironmentJournalFirst authorCorresponding23 citations10.1007/s40808-024-02123-y

Mechanism, Formation and Transport of Polycyclic Aromatic Hydrocarbons (PAHs) in Fruits, Vegetables and Fresh Fish Species in Africa: A Systematic Review of its Health Risk

2024Chemistry AfricaJournalSenior author21 citations10.1007/s42250-024-00926-1

More about making profits or providing safe drinking water? A state-of-the-art review on sachet water contamination in Nigeria

2024Journal of Environmental Science and Health Part CJournal25 citations10.1080/26896583.2024.2319009

Combining multiple numerical and chemometric models for assessing the microbial and pollution level of groundwater resources in a shallow alluvial aquifer, Southeastern Nigeria

2024Arabian Journal of GeosciencesJournalCorresponding7 citations10.1007/s12517-024-12008-0

Exploring the Recent Trends, Progresses, and Challenges in the Application of Artificial Intelligence in Water Quality Assessment and Monitoring in Nigeria: A Systematic Review

2024Environmental science and engineeringJournalFirst authorCorresponding2 citations10.1007/978-3-031-63296-9_13

Efficacy of GIS-based AHP and data-driven intelligent machine learning algorithms for irrigation water quality prediction in an agricultural-mine district within the Lower Benue Trough, Nigeria

2023Environmental Science and Pollution ResearchJournalFirst authorCorresponding58 citations10.1007/s11356-023-25291-3

Evaluation and prediction of irrigation water quality of an agricultural district, SE Nigeria: an integrated heuristic GIS-based and machine learning approach

2023Environmental Science and Pollution ResearchJournalFirst authorCorresponding50 citations10.1007/s11356-022-25119-6

Influence of Seasonal Changes on the Quality of Water Resources in Southwestern Nigeria: A Review

2023Springer climateBook Chapter44 citations10.1007/978-3-031-21007-5_22

Irrigation suitability and health risk assessment of groundwater resources in the Firozabad industrial area of north-central India: An integrated indexical, statistical, and geospatial approach

2023Frontiers in Environmental ScienceJournalOpen accessCorresponding43 citations10.3389/fenvs.2023.1116220

The Impact of Seasonal Changes on the Trends of Physicochemical, Heavy Metal and Microbial Loads in Water Resources of Southeastern Nigeria: A Critical Review

2023Springer climateBook Chapter36 citations10.1007/978-3-031-21007-5_25

Potentially toxic metals contamination, health risk, and source apportionment in the agricultural soils around industrial areas, Firozabad, Uttar Pradesh, India: a multivariate statistical approach

2023Environmental Monitoring and AssessmentJournal26 citations10.1007/s10661-023-11476-3

Landslide Occurrences in Southeastern Nigeria: A Literature Analysis on the Impact of Rainfall

2023Springer climateBook Chapter9 citations10.1007/978-3-031-21007-5_18

A Review on the Influence of Rainfall in the Formation and Expansion of Gullies in Southeastern Nigeria

2023Springer climateBook ChapterFirst authorCorresponding7 citations10.1007/978-3-031-21007-5_24

Application of GIS and feedforward back-propagated ANN models for predicting the ecological and health risk of potentially toxic elements in soils in Northwestern Nigeria

2023Environmental Geochemistry and HealthJournalCorresponding8 citations10.1007/s10653-023-01737-y

Geospatial and statistical approaches to nitrate health risk and groundwater quality assessment of an alluvial aquifer in SE Nigeria for drinking and irrigation purposes

2022Journal of the Indian Chemical SocietyJournalSenior author80 citations10.1016/j.jics.2022.100479

Hydrogeochemical assessment and health-related risks due to toxic element ingestion and dermal contact within the Nnewi-Awka urban areas, Nigeria

2022Environmental Geochemistry and HealthJournalFirst author74 citations10.1007/s10653-022-01332-7

Investigating the hydrogeochemistry, corrosivity and scaling tendencies of groundwater in an agrarian area (Nigeria) using graphical, indexical and statistical modelling

2022Arabian Journal of GeosciencesJournalFirst author70 citations10.1007/s12517-022-10514-7

Development of MLR and variedly optimized ANN models for forecasting the detachability and liquefaction potential index of erodible soils

2022Geosystems and GeoenvironmentJournalOpen access46 citations10.1016/j.geogeo.2022.100104

Modeling the vulnerability of groundwater to pollution in a fractured shale aquifer in SE Nigeria using information entropy theory, geospatial, and statistical modeling approaches

2022Modeling Earth Systems and EnvironmentJournalCorresponding30 citations10.1007/s40808-022-01640-y

An integrated approach to the bioavailability, ecological, and health risk assessment of potentially toxic elements in soils within a barite mining area, SE Nigeria

2022Environmental Monitoring and AssessmentJournalFirst authorCorresponding36 citations10.1007/s10661-022-09856-2

Roles of hydro-geotechnical and slope stability characteristics in the erosion of Ajali and Nanka geologic formations in southeastern Nigeria

2022Arabian Journal of GeosciencesJournalSenior author21 citations10.1007/s12517-022-10771-6

An integrated geochemical and spatiotemporal assessment of groundwater resources within an industrial suburb, Southeastern Nigeria

2022International Journal of Energy and Water ResourcesJournal16 citations10.1007/s42108-022-00183-3