Ify L. Nwaogazie

University of Port Harcourt

Publishing since 1986, latest 2026

Global and Planetary Change
Water Science and Technology
Radiological and Ultrasound Technology
Health, Toxicology and Mutagenesis
Civil and Structural Engineering
Ocean Engineering

Publications: 1341986–2026
Citations: 681to those papers
h-index: 13i10-index 18
Field-weighted impact: 0.411.00 is the world average
World top 10%: 2%3 of 134 scored papers
Open access: 81%108 papers free to read

2 other works — preprints, datasets and the like — are listed but not counted.

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

134 in all

Probability and non-probability rainfall intensity-duration-frequency modeling for port-harcourt metropolis, Nigeria
2019International Journal of HydrologyJournalOpen accessFirst author14 citations10.15406/ijh.2019.03.00164
Development of Models for Rainfall Intensity- duration-frequency for Akure, South-west, Nigeria
2019

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

Global and Planetary Change2922%
Water Science and Technology2418%
Radiological and Ultrasound Technology2116%
Health, Toxicology and Mutagenesis1612%
Civil and Structural Engineering1410%
Ocean Engineering129%
Statistics, Probability and Uncertainty118%
Atmospheric Science86%
Building and Construction86%
Environmental Engineering86%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Hydrology and Drought Analysis25
Occupational Health and Safety Research19
Climate variability and models15
Water Quality and Pollution Assessment15
Flood Risk Assessment and Management13
Heavy Metal Exposure and Toxicity13
Risk and Safety Analysis11
Oil, Gas, and Environmental Issues7
Geotechnical Engineering and Soil Stabilization6
Heavy metals in environment6
Hydrology and Watershed Management Studies6
Precipitation Measurement and Analysis6

Who they write with

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

Where their co-authors are

16% of their papers have a co-author abroad

papers co-written1234567Home

Most frequent partner countries

United States12
Italy7
Serbia4
Spain3
United Arab Emirates3
Turkey2
Ghana2
Yemen1

Papers with at least one author in that country.

Institutions written with most

Rivers State UniversityNG33 papers
World BankUS12 papers
University of NigeriaNG8 papers
Istituto Superiore di SanitàIT7 papers
Olabisi Onabanjo UniversityNG5 papers
University of BelgradeRS4 papers
University of CalabarNG4 papers
University of SharjahAE3 papers
Universitat Rovira i VirgiliES3 papers
Institut de Recerca Biomèdica Catalunya SudES2 papers

Where they publish

International Journal of Environment and Climate Change16
Archives of Current Research International12
Journal of Engineering Research and Reports10
Current Journal of Applied Science and Technology9
British Journal of Applied Science & Technology7
Asian Journal of Advanced Research and Reports

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation20
13Climate action17
11Sustainable cities and communities8
8Decent work and economic growth7
15Life on land6
9Industry, innovation and infrastructure5
3Good health and well-being4
12

Most cited

Metal pollution of soil, plants, feed and food in the Niger Delta, Nigeria: Health risk assessment through meat and fish consumption
Environmental Research
202165 citations
Neuroprotective effect of Costus afer on low dose heavy metal mixture (lead, cadmium and mercury) induced neurotoxicity via antioxidant, anti-inflammatory activities
Toxicology Reports6
202043 citationsOpen access · Gold
Heavy metals and arsenic in soil and vegetation of Niger Delta, Nigeria: Ecological risk assessment
Case Studies in Chemical and Environmental Engineering

International Journal of Environment and Climate Change

Performance analysis of box and circular culverts using HY 8 software for Aluu Clan, Port Harcourt

2019Nigerian Journal of TechnologyJournalOpen accessFirst authorCorresponding5 citations10.4314/njt.v38i1.4

Modelling Rainfall Intensity by Optimization Technique in Abeokuta, South-West, Nigeria

2019Journal of Engineering Research and ReportsJournalOpen access1 citation10.9734/jerr/2019/v6i416956

Rainfall Intensity-Duration-Frequency (IDF) Models for Uyo City, Nigeria

2017International Journal of HydrologyJournalFirst authorCorresponding4 citations10.15406/ijh.2017.01.00012

Classification of Causes and Strategies for Curbing Market Fire in Nigeria

2017Archives of Current Research InternationalJournalOpen access2 citations10.9734/acri/2017/33347

Evaluation of Methods for Determination of Dispersion Coefficient for Utu Etim-Ekpo River, Nigeria

2017Journal of Scientific Research and ReportsJournalOpen accessFirst author1 citation10.9734/jsrr/2017/33645

Setting Regulatory Limits for Sulphur Content in Premium Motor Spirit (PMS): A Case of Degraded Vehicles

2017Archives of Current Research InternationalJournalOpen accessSenior author1 citation10.9734/acri/2017/33241

Modelling Velocity Distribution in 3-D for Nun River, Niger Delta Nigeria

2017British Journal of Applied Science & TechnologyJournal0 citations10.9734/bjast/2017/33352

Workplace Assessment of Hypertension: Prevalence and Awareness in a Food Processing Industry in Owerri Nigeria

2016International Journal of TROPICAL DISEASE & HealthJournalOpen accessSenior author5 citations10.9734/ijtdh/2016/25873

2016International Journal of TROPICAL DISEASE & HealthJournalOpen accessFirst author4 citations10.9734/ijtdh/2016/27544

Analytical Hierarchy Process in Concept Selection of Wastewater Treatment Plant

2016British Journal of Applied Science & TechnologyJournalFirst author2 citations10.9734/bjast/2016/28978

Ergonomics Workstation Assessment of Musculoskeletal Disorders in University of Port Harcourt

2016International Journal of TROPICAL DISEASE & HealthJournalOpen accessFirst author1 citation10.9734/ijtdh/2016/29675

Drainage Network Analysis and Incidence of Flooding In Bonny Island, Nigeria

2015British Journal of Applied Science & TechnologyJournalFirst author1 citation10.9734/bjast/2015/19376

STREAMFLOW AND WATER QUALITY REGRESSION MODELING OF IMO RIVER SYSTEM: A CASE STUDY

2004Journal of Modeling Design and Management of Engineering SystemsJournalFirst author0 citations10.4314/jmdmes.v2i1.19024

River mass transport linear-quadratic finite element model (RIMTRA)

1992Environmental SoftwareJournalFirst authorCorresponding1 citation10.1016/0266-9838(92)90032-y

Comparative analysis of some explicit-implicit streamflow models

1987Advances in Water ResourcesJournalFirst authorCorresponding6 citations10.1016/0309-1708(87)90011-x

Kinematic-wave simulation program for natural rivers

1986Advances in Engineering Software (1978)JournalFirst authorCorresponding2 citations10.1016/0141-1195(86)90017-3

Journal of Scientific Research and Reports6

Open Journal of Civil Engineering6

How it can be read

81% free to read

Diamond 92 · 69%Free to read and to publish
Gold 10 · 7%In an open-access journal
Hybrid 2 · 1%Open in a subscription journal
Bronze 3 · 2%Free to read, no open licence
Green 1 · 1%A copy in a repository
Closed 26 · 19%Behind a paywall

Who funds it

8 of 134 papers name a funder

Università degli Studi della Tuscia5
World Bank Group4
Ministerio de Ciencia, Innovación y Universidades2
Australian Government1
U.S. National Library of Medicine1

Responsible consumption and production

202242 citationsOpen access · Gold

Climate Change and Trend Analysis of 24-Hourly Annual Maximum Series Using Mann-Kendall and Sen Slope Methods for Rainfall IDF Modeling

International Journal of Environment and Climate Change13

202234 citationsOpen access · Diamond