Mudiaga Chukunedum Onojake

University of Port Harcourt

Publishing since 2011, latest 2026

Analytical Chemistry
Mechanics of Materials
Pollution
Artificial Intelligence
Water Science and Technology
Ocean Engineering

Publications: 562011–2026
Citations: 326to those papers
h-index: 9i10-index 8
Field-weighted impact: 0.351.00 is the world average
World top 10%: 4%2 of 56 scored papers
Open access: 86%48 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

Career

On their papers

Every institution they have given on a paper.

Publications

56 in all

Determinant Factors of Flooding Frequency and Severity in Afafanyi, Abi Local Government Area of Cross River State, Nigeria
2026European Journal of Innovative Studies and SustainabilityJournalOpen accessSenior author0 citations10.59324/ejiss.2026.2(1).11
Surface Water Characteristics and Trace Metals Concentration of Woji River, Port Harcourt, Rivers State, Nigeria

Download CV:PDFWord

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

Analytical Chemistry1832%
Mechanics of Materials1730%
Pollution1629%
Artificial Intelligence1527%
Water Science and Technology1425%
Ocean Engineering611%
Renewable Energy, Sustainability and the Environment59%
Health, Toxicology and Mutagenesis47%
Mechanical Engineering47%
Ecology35%

Physical Sciences

Topics most written on

Petroleum Processing and Analysis17
Hydrocarbon exploration and reservoir analysis16
Geochemistry and Geologic Mapping15
Water Quality and Pollution Assessment12
Heavy metals in environment10
Enhanced Oil Recovery Techniques4
Global Energy and Sustainability Research4
Hydraulic Fracturing and Reservoir Analysis3
Oil Spill Detection and Mitigation3
Aquatic Ecosystems and Biodiversity2
Diverse Scientific Research Studies2
Groundwater and Watershed Analysis2

Who they write with

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

Where their co-authors are

4% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

United States2
Russia1

Papers with at least one author in that country.

Institutions written with most

Rivers State UniversityNG4 papers
World BankUS2 papers
Niger Delta UniversityNG2 papers
Tomsk Polytechnic UniversityRU1 paper
Nigerian National Petroleum Company LimitedNG1 paper
Ebonyi State UniversityNG1 paper
University of BeninNG1 paper

Where they publish

Egyptian Journal of Petroleum5
Journal of applied chemical science international5
Journal of Chemical Society of Nigeria4
Journal of Global Ecology and Environment4
Asian Journal of Physical and Chemical Sciences3
Acta Geochimica2

Development goals addressed

From each paper’s title and abstract

14Life below water16
15Life on land10
6Clean water and sanitation4
2Zero hunger1
7Affordable and clean energy1
9Industry, innovation and infrastructure1
11Sustainable cities and communities1
12

Most cited

Surface water characteristics and trace metals level of the Bonny/New Calabar River Estuary, Niger Delta, Nigeria
Applied Water Science14
201550 citationsOpen access · Gold
Assessment of heavy metals in a soil contaminated by oil spill: a case study in Nigeria
Chemistry and Ecology15
201239 citations
A Statistical Approach for Evaluation of the Effects of Industrial and Municipal Wastes on Warri Rivers, Niger Delta, Nigeria

Journal of applied physical science international

Pollution Status and Physicochemical Assessment of Woji River in Port Harcourt, Rivers State, Nigeria

2026IIARD INTERNATIONAL JOURNAL OF GEOGRAPHY AND ENVIRONMENTAL MANAGEMENTJournalOpen accessSenior author0 citations10.56201/ijgem.vol.12.no7.2026.pg117.126

Acute Toxicity of the Water-soluble Fraction of Nigerian Crude Oil on Fiddler Crabs (Uca tangeri)

2025Journal of Global Ecology and EnvironmentJournalOpen accessSenior author0 citations10.56557/jogee/2025/v21i29206

Alterations in Selected Soil Nutrients Impacted by Oil Spill in Ahoada, Rivers State of Nigeria

2025Journal of applied chemical science internationalJournalOpen accessSenior author0 citations10.56557/jacsi/2025/v16i29574

Organic geochemical evaluation of crude oils from some producing fields in the Niger Delta basin, Nigeria

2024Journal of Petroleum Exploration and Production TechnologyJournalOpen accessFirst authorCorresponding9 citations10.1007/s13202-024-01799-3

Hydrocarbon Profile of Oil-Spill-Impacted Soils from Ogoni in Rivers State, Nigeria

2023Asian Journal of Applied Chemistry ResearchJournalOpen accessSenior author3 citations10.9734/ajacr/2023/v13i2238

HYDROCARBON PROFILE AND HEAVY METAL LEVELS OF EDE-ONYIMA LAKE IN OKARKI-ENGENNI, RIVERS STATE, NIGERIA

2022Journal of applied chemical science internationalJournalOpen accessSenior author0 citations10.56557/jacsi/2022/v13i47880

Review of Oilfield Chemicals Used in Oil and Gas Industry

2021Asian Journal of Physical and Chemical SciencesJournalOpen accessFirst author6 citations10.9734/ajopacs/2021/v9i230132

Surfactant Enhanced Bioremediation of Hydrocarbon Contaminated Soils Using Alkyl Polyglucoside

2021Asian Journal of Physical and Chemical SciencesJournalOpen accessSenior author2 citations10.9734/ajopacs/2021/v9i330138

Geochemical Investigation of Trace Metals in Crude Oils from Some Producing Oil Fields in Niger Delta, Nigeria

2021Iranian journal of oil & gas science and technologyJournalOpen accessSenior author1 citation10.22050/ijogst.2021.262613.1580

Human Health Risks Assessment of Polycyclic Aromatic Hydrocarbons in Selected Seafood from Niger Delta Nigeria

2020Nigerian Journal of Chemical ResearchJournalOpen accessFirst author7 citations

Identification of Medicinal Organic Components of Andrographis paniculata Leaf Extracts

2020Pakistan Journal of Scientific & Industrial Research Series A Physical SciencesJournalOpen accessFirst author4 citations10.52763/pjsir.phys.sci.63.1.2020.48.54

Rheological properties of some oil based muds used in reservoirs in the Niger Delta, Nigeria

2019Global Journal of Pure and Applied SciencesJournalOpen accessFirst author5 citations10.4314/gjpas.v25i1.6

Distribution of methylhopanes in some Niger Delta oils

2019Arabian Journal of GeosciencesJournalFirst authorCorresponding0 citations10.1007/s12517-019-4728-y

Characterization Of Some Crude Oil Samples From Niger Delta Area Of Nigeria Using Infrared Absorption Spectrometric Technique

2018Zenodo (CERN European Organization for Nuclear Research)JournalOpen accessSenior author3 citations10.5281/zenodo.1475373

Bulk Physiognomies and Sara Constituents of Bituminous Sands from Ondo State, Nigeria

2017Journal of Petroleum & Environmental BiotechnologyJournalOpen accessSenior author5 citations10.4172/2157-7463.1000338

Effects of Crude Oil Inundated Soils on the Ecosystem A Case Study

2017Pakistan Journal of Scientific & Industrial Research Series A Physical SciencesJournalOpen accessFirst author0 citations10.52763/pjsir.phys.sci.60.2.2017.106.113

Characterization of bitumen samples from four deposits in southwest, Nigeria using trace metals

2016Egyptian Journal of PetroleumJournalOpen accessFirst authorCorresponding14 citations10.1016/j.ejpe.2016.08.002

BIOACCUMULATION OF HEAVY METALS IN CRUSTACEANS FROM ORON RIVER CHANNEL, OSUNG AREA ORON-CITY, AKWA-IBOM, NIGERIA

2016Journal of Chemical Society of NigeriaJournalOpen accessSenior author3 citations

ECOTOXICOLOGICAL RISK RANKING OF DISPERSANT, CONDENSATE AND OIL-BASED MUD ON AFRICAN CATFISH, (Clarias gariepinus).

2016Journal of Chemical Society of NigeriaJournalOpen accessSenior author0 citations

Chemical fingerprinting and diagnostic ratios of Agbada-1 oil spill impacted sites in Niger Delta, Nigeria

2015Egyptian Journal of PetroleumJournalOpen accessFirst authorCorresponding10 citations10.1016/j.ejpe.2015.10.012

Chemometric representation of molecular marker data of some Niger Delta crude oils

2015Egyptian Journal of PetroleumJournalOpen accessFirst authorCorresponding10 citations10.1016/j.ejpe.2015.05.004

The source kitchen of the Niger Delta oils: case study on Nembe Creek E1.0 and the Kolo Creek E2.0 reservoirs

2015Journal of Petroleum Exploration and Production TechnologyJournalOpen accessSenior authorCorresponding7 citations10.1007/s13202-015-0211-9

Radionuclides and Trace Metals Level In Some Benthos: A Case Study of The Bonny/New Calabar River Estuary.

2015Journal of Chemical Society of NigeriaJournalOpen accessFirst author2 citations

BANANA PEEL AS A LOW COST ADSORBENT FOR THE REMOVAL OF Ni2+, Cu2+ AND Fe2+ FROM INDUSTRIAL EFFLUENTS

2015Journal of Chemical Society of NigeriaJournalOpen accessFirst author1 citation

Asian Journal of Chemical Sciences

Asian Journal of Current Research2

How it can be read

86% free to read

Diamond 30 · 54%Free to read and to publish
Gold 3 · 5%In an open-access journal
Hybrid 4 · 7%Open in a subscription journal
Bronze 1 · 2%Free to read, no open licence
Green 10 · 18%A copy in a repository
Closed 8 · 14%Behind a paywall

Who funds it

6 of 56 papers name a funder

International Atomic Energy Agency3
Newcastle University2
Petroleum Technology Development Fund1

Responsible consumption and production

16Peace, justice and strong institutions1

Water Quality Exposure and Health

201135 citationsWorld top 10%

Preliminary hydrocarbon analysis of crude oils from Umutu/Bomu fields, south west Niger Delta Nigeria

Egyptian Journal of Petroleum

201322 citationsOpen access · Diamond