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Awajiiroijana Uriah Okpoji · Peerford

University of Port Harcourt / Scholars

AO

Awajiiroijana Uriah Okpoji

University of Port Harcourt

Also at Nnamdi Azikiwe Universityfrom their recent papers

Publishing since 2026

Pollution
Analytical Chemistry
Soil Science
Animal Science and Zoology
Aquatic Science
Geochemistry and Petrology

Their record on OpenAlex

Publications: 52026
Citations: 0to those papers
h-index: 0i10-index 0
Field-weighted impact: 0.001.00 is the world average
World top 10%: 0%0 of 5 scored papers
Open access: 60%3 papers free to read

What they work on

From the classification of each paper

Subfields

Pollution360%
Analytical Chemistry240%
Soil Science240%
Animal Science and Zoology120%
Aquatic Science120%

Career

On their papers

University of Port Harcourt4 works
Nnamdi Azikiwe University1 work

Every institution they have given on a paper.

Publications

5 in all

Newest Most cited Oldest Title

Search their publications by title

Effect of different boiling temperatures on heavy metal concentration of food crops sold in AWKA markets, Anambra state, Nigeria
2026Discover FoodJournalOpen access0 citations10.1007/s44187-025-00632-y
Geological Controls on the Distribution of Pharmaceutical Residues, Heavy Metals, and Hydrochemical Characteristics of Groundwater in Semi-Arid Communities of North-Central Nigeria

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

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Geochemistry and Petrology120%

Health, Toxicology and Mutagenesis120%

Molecular Biology120%

Organic Chemistry120%

Plant Science120%

Life Sciences
Physical Sciences

Topics most written on

Heavy metals in environment3
Soil and Environmental Studies2
Aquaculture Nutrition and Growth1
Dye analysis and toxicity1
Edible Oils Quality and Analysis1
Environmental Toxicology and Ecotoxicology1
Enzyme-mediated dye degradation1
Groundwater and Isotope Geochemistry1
Heavy Metals in Plants1
Meat and Animal Product Quality1
Pesticide and Herbicide Environmental Studies1
Protein Hydrolysis and Bioactive Peptides1

Who they write with

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

Where their co-authors are

20% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

United States1

Papers with at least one author in that country.

Institutions written with most

Nnamdi Azikiwe UniversityNG4 papers
University of Agriculture and Environmental Sciences, UmuagwoNG2 papers
Akwa Ibom State UniversityNG2 papers
Alex Ekwueme Federal University, Ndufu-AlikeNG2 papers
Dennis Osadebay UniversityNG2 papers
Imo State UniversityNG2 papers
World BankUS1 paper
Federal University of TechnologyNG1 paper
University of Medical Sciences, OndoNG1 paper
Kwara State UniversityNG1 paper

Where they publish

Agriculture Archives.1
Discover Food1
Journal of Life Science and Public Health1
Zenodo (CERN European Organization for Nuclear Research)1

How it can be read

60% free to read

Gold 1 · 20%In an open-access journal
Hybrid 1 · 20%Open in a subscription journal
Green 1 · 20%A copy in a repository
Closed 2 · 40%Behind a paywall

Development goals addressed

From each paper’s title and abstract

2Zero hunger1
11Sustainable cities and communities1

Most cited

Effect of different boiling temperatures on heavy metal concentration of food crops sold in AWKA markets, Anambra state, Nigeria
Discover Food11
20260 citationsOpen access · Gold
Geological Controls on the Distribution of Pharmaceutical Residues, Heavy Metals, and Hydrochemical Characteristics of Groundwater in Semi-Arid Communities of North-Central Nigeria
Zenodo (CERN European Organization for Nuclear Research)
20260 citationsOpen access · Green
Occurrence, Distribution, and Ecological Risk Assessment of Emerging Agricultural Contaminants in Runoff and Receiving Rivers in Kano State, Nigeria
Agriculture Archives.
20260 citations
Effects of Processing and Preservation Methods and the Nutritional Quality and Oxidative Stability of Selected Commercial Fish species Sold in Port Hardcourt Nigeria
20260 citations
Reproductive Toxicity of Sudan IV-Adulterated Palm Oil in Male Wistar Rats: Hormonal, Oxidative and Testicular Effects
Journal of Life Science and Public Health2
20260 citationsOpen access · Hybrid

2026

Zenodo (CERN European Organization for Nuclear Research)

Journal

Open access

0 citations

10.5281/zenodo.20638459

Occurrence, Distribution, and Ecological Risk Assessment of Emerging Agricultural Contaminants in Runoff and Receiving Rivers in Kano State, Nigeria

2026Agriculture Archives.Journal0 citations10.51470/agri.2026.5.2.20

Effects of Processing and Preservation Methods and the Nutritional Quality and Oxidative Stability of Selected Commercial Fish species Sold in Port Hardcourt Nigeria

2026JournalFirst author0 citations10.51470/zr.2026.5.1.25

Reproductive Toxicity of Sudan IV-Adulterated Palm Oil in Male Wistar Rats: Hormonal, Oxidative and Testicular Effects

2026Journal of Life Science and Public HealthJournalOpen access0 citations10.69739/jlsph.v2i2.2173