Stephen Twumasi Annan

Publishing since 2014, latest 2026

Education
Water Science and Technology
Pollution
Waste Management and Disposal
Food Science
Building and Construction

In their own words

Artisanal Gold Mining
Disaster Risk Assessment
Ecosystem services and livelihood development

Their record on OpenAlex

Publications: 212014–2026
Citations: 117to those papers
h-index: 6i10-index 4
Field-weighted impact: 0.441.00 is the world average
World top 10%: 0%0 of 11 scored papers
Open access: 91%10 of the 11 whose access is recorded

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

Google Scholar shows 160 citations, h-index 6 and i10-index 4 (141 citations and h-index 6 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.

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

21 in all

Concurrent Water Quality Assessment of Surface and Tap Water in Selected Communities in the Eastern Region of Ghana
2026Journal of Geoscience and Environment ProtectionJournalOpen accessFirst author0 citations10.4236/gep.2026.143010
Solid Waste Generation and Management Practices at the University of Education, Winneba
2026

Download CV:PDFWord

Citations received each year

PeerfordGoogle Scholar

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

Education419%
Water Science and Technology419%
Pollution314%
Waste Management and Disposal314%
Food Science210%
Building and Construction15%
Environmental Chemistry15%
General Economics, Econometrics and Finance15%
Geochemistry and Petrology15%
Management, Monitoring, Policy and Law15%

Life Sciences
Physical Sciences
Social Sciences

Topics most written on

Heavy metals in environment3
Water Quality and Pollution Assessment3
African Education and Politics2
Education and Critical Thinking Development2
Fecal contamination and water quality2
Food Waste Reduction and Sustainability2
Municipal Solid Waste Management2
Educational Methods and Outcomes1
Environmental Education and Sustainability1
Groundwater and Isotope Geochemistry1
Higher Education Learning Practices1
Hydropower, Displacement, Environmental Impact1

Who they write with

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

Where their co-authors are

0% of their 11 papers with recorded affiliations have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

Simon Diedong Dombo University of Business and Integrated Development StudiesGH3 papers
University for Development StudiesGH3 papers
Koforidua Technical UniversityGH3 papers
University of GhanaGH2 papers
University College of Agriculture and Environmental StudiesGH1 paper
Ghana Education ServiceGH1 paper
Kwame Nkrumah University of Science and TechnologyGH1 paper
Seventh-day Adventist College of EducationGH1 paper
Accra Technical UniversityGH1 paper
Environmental Protection AgencyGH1 paper

Where they publish

Journal of Geoscience and Environment Protection5
International Journal of Academic Research and Reflection2
American Journal of Educational Research1
Appl Ecol Environ Sci1
Arboriculture & Urban Forestry1
Creative Education1

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation4
4Quality education2
9Industry, innovation and infrastructure1
15Life on land1

Most cited

Assessment of the inquiry teaching method on academic achievements of students in Biology education at Mawuko Girls School, Ho, Ghana
American Journal of Educational Research
201943 citations
Water Quality Analysis of Rivers Used as Drinking Sources in Artisanal Gold Mining Communities of the Akyem-Abuakwa Area: A Multivariate Statistical Approach
Ghana Journal of Geography6
201416 citations
The Ban on Illegal Mining in Ghana: Environmental and Socio-Economic Effect on Local Communities
Journal of Geoscience and Environment Protection15

Open Journal of Applied Sciences

Assessing Sustainable Solid Waste Management Practices in Selected Senior High Schools in the New Juabeng North Municipality, Ghana

2026Journal of Geoscience and Environment ProtectionJournalOpen accessFirst authorCorresponding0 citations10.4236/gep.2026.144011

The Ban on Illegal Mining in Ghana: Environmental and Socio-Economic Effect on Local Communities

2024Journal of Geoscience and Environment ProtectionJournalOpen accessFirst authorCorresponding15 citations10.4236/gep.2024.123009

Small-Scale Mining and Academic Performance of Ghanaian Students at the Basic Level

2024Creative EducationJournalOpen accessFirst authorCorresponding1 citation10.4236/ce.2024.154035

Assessing Localized Contamination Hazard and Groundwater Quality Challenges in Water-Stressed Peri-Urban Accra, Ghana

2022Journal of Geoscience and Environment ProtectionJournalOpen accessFirst authorCorresponding10 citations10.4236/gep.2022.101002

CURRICULUM KNOWLEDGE OF SCIENCE TEACHERS AND ITS EFFECTS ON ACADEMIC PERFORMANCE OF PUPILS

2021International Journal of Academic Research and ReflectionJournalFirst author4 citations

Ghana Journal of Geography

International Journal of Innovative Research and Development1

How it can be read

91% free to read, of the 11 recorded

Diamond 9 · 43%Free to read and to publish
Bronze 1 · 5%Free to read, no open licence
Closed 1 · 5%Behind a paywall
Unknown 10 · 48%Not recorded by the source

Who funds it

2 of 21 papers name a funder

Federal Aviation Administration1
University of Ghana1

Open access · Diamond

Assessing Localized Contamination Hazard and Groundwater Quality Challenges in Water-Stressed Peri-Urban Accra, Ghana

Journal of Geoscience and Environment Protection6

202210 citationsOpen access · Diamond