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Emmanuel Oluwafemi Thomas · Peerford

University of Ibadan / Scholars

ET

Emmanuel Oluwafemi Thomas

University of Ibadan

Publishing since 2021, latest 2026

Environmental Engineering
Geochemistry and Petrology
Water Science and Technology
Pollution
Complementary and alternative medicine
Ecology

ORCID 0000-0002-3506-5459
Their record on OpenAlex

Publications: 82021–2026
Citations: 67to those papers
h-index: 3i10-index 3
Field-weighted impact: 1.921.00 is the world average
World top 10%: 13%1 of 8 scored papers
Open access: 75%6 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Environmental Engineering450%

Publications

8 in all

Newest Most cited Oldest Title

Search their publications by title

Groundwater vulnerability assessment using multivariate statistics and heavy metal pollution index in Ibadan Metropolis, Nigeria
2026Water ScienceJournalOpen accessFirst authorCorresponding2 citations10.1007/s44533-025-00012-6
Urbanization-driven freshwater pollution in the Ona River Basin, Southwestern Nigeria
2026

Download CV:PDF · Word

Who they write with Where their co-authors are Every publication

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Geochemistry and Petrology450%

Water Science and Technology450%

Pollution225%

Complementary and alternative medicine113%

Ecology113%

Environmental Chemistry113%

Geophysics113%

Oceanography113%

Political Science and International Relations113%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Groundwater and Isotope Geochemistry4
Groundwater and Watershed Analysis4
Water Quality and Pollution Assessment4
Microplastics and Plastic Pollution2
Environmental Chemistry and Analysis1
Freshwater macroinvertebrate diversity and ecology1
Geophysical and Geoelectrical Methods1
Groundwater flow and contamination studies1
Marine and coastal ecosystems1
Medicinal Plant Studies1
Recycling and Waste Management Techniques1
Water Governance and Infrastructure1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where they publish

Water Science4
Water Practice & Technology2
ACS ES&T Water1
Bulletin of Environmental Contamination and Toxicology1

How it can be read

75% free to read

Diamond 2 · 25%Free to read and to publish
Hybrid 4 · 50%Open in a subscription journal
Closed 2 · 25%Behind a paywall

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation3
11Sustainable cities and communities3

Most cited

Spatial evaluation of groundwater quality using factor analysis and geostatistical Kriging algorithm: a case study of Ibadan Metropolis, Nigeria
Water Practice & Technology6
202324 citationsOpen access · Hybrid
Evaluation of groundwater quality using multivariate, parametric and non-parametric statistics, and GWQI in Ibadan, Nigeria
Water Science6
202323 citationsOpen access · Hybrid
Effect of temperature on D.O and T.D.S: A measure of Ground and Surface Water Interaction
Water Science6
202116 citationsOpen access · Hybrid
Groundwater vulnerability assessment using multivariate statistics and heavy metal pollution index in Ibadan Metropolis, Nigeria
Water Science11
20262 citationsWorld top 10%Open access · Diamond
Urbanization-driven freshwater pollution in the Ona River Basin, Southwestern Nigeria
Water Science11
20261 citationOpen access · Diamond

Water Science

Journal

Open access

First author

Corresponding

1 citation

10.1007/s44533-026-00040-w

Microplastic Pollution and Catchment Morphometry in First-Order Streams of the Ona River System, Southwestern Nigeria

2026Bulletin of Environmental Contamination and ToxicologyJournalFirst authorCorresponding0 citations10.1007/s00128-026-04321-z

Anthropogenic drivers of pollutant presence and composition in first-order streams of the Ona River System, Ibadan, Nigeria

2025Water Practice & TechnologyJournalOpen accessFirst authorCorresponding1 citation10.2166/wpt.2025.116

Morphological Predictors of Microplastic Accumulation in the Ona River System, Southwestern Nigeria

2025ACS ES&T WaterJournalFirst authorCorresponding0 citations10.1021/acsestwater.5c00455

Spatial evaluation of groundwater quality using factor analysis and geostatistical Kriging algorithm: a case study of Ibadan Metropolis, Nigeria

2023Water Practice & TechnologyJournalOpen accessFirst authorCorresponding24 citations10.2166/wpt.2023.023

Evaluation of groundwater quality using multivariate, parametric and non-parametric statistics, and GWQI in Ibadan, Nigeria

2023Water ScienceJournalOpen accessFirst authorCorresponding23 citations10.1080/23570008.2023.2221493

Effect of temperature on D.O and T.D.S: A measure of Ground and Surface Water Interaction

2021Water ScienceJournalOpen accessFirst authorCorresponding16 citations10.1080/11104929.2020.1860276