Benjamin Apraku Gyampoh
Department of Fisheries and Watershed ManagementLife SciencesPhysical SciencesSocial Sciences

Benjamin Apraku Gyampoh

33 Publications23 Research Themes18 Open Access
Research Overview & Focus

The researcher's work focuses on integrating climate change research with innovative agricultural practices across African domains, employing methodologies such as GIS, remote sensing, hydrological assessments, and computational physics to address challenges in sustainable development, water management, conservation, and food security. The study explores diverse systems like aquaponics, hydroponics, and traditional knowledge in rural Ghana, Kenya, and Western Cape, aiming to inform policy and practice for adaptation and resilience in the face of climate change and variability.

Faculty Biography

Benjamin Apraku Gyampoh (Benji) is a Senior Lecturer at the Department of Fisheries and Watersshed Management of the Faculty of Renewable Natural Resources, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana.  He is [Founding] Editor-in-Chief of Scientific African journal published by Elsevier (https://www.sciencedirect.com/journal/scientific-african), Impact Factor of 2.9, 82nd percentile (Q1), and Professional and Scholarly Excellence (PROSE) award winner for "Best New Journal in Science, Technology and Medicine" 2020 by the Association of American Publishers (AAP). His areas of expertise are Climate Change Vulnerability Assessments; Adaptation and Mitigation Strategies to Climate Change; Watershed and Water resources management; Environmental systems analysis and interdisciplinary research; Fsheries Management; and Indigenous knowledge systems. He has published scientific works from his research and is a reviewer for many journals and scholarly work. He has commendable experience in training and capacity building; research management and administration; strategic thinking, policy influence and development; data analysis and reporting; fundraising and partnership development; communication and coordination; and writing and editing.He holds a BSc (Hons) Natural Resources Management and PhD Watershed Management from the Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. He also has certificates in "Combating Desertification" from the Cold and Arid Regions Environmental and Engineering Research Institute (CAREERI), Chinese Academy of Sciences, Lanzhou, China; "Drought and Flood Monitoring in Trans-boundary Water Basins" from the Faculty of Geo-information Science and Earth Observation (ITC) of the University of Twente, The Netherlands, and KNUST, Ghana; "GEO-informatics for Hydrological Modelling" from the Faculty of Geo-information Science and Earth Observation (ITC) of the University of Twente, UNESCO-IHE and the Geographic Information System and Remote Sensing Centre of the National University of Rwanda (CGIS-NUR). Other trainings undertaken include the Fourth Interdisciplinary Summer School on Geoengineering at the Harvard School of Engineering and Applied Sciences, Harvard University, USA; the Dissertation Initiative for the Advancement of Climate Change Research (DISCCRS VI) in Colorado Springs, USA, under the auspices of the U.S. National Science Foundation (NSF) and the U.S. National Aeronautics and Space Administration (NASA);  and "Weather and Climate Forecasting in Africa and its Application to Agriculture & Water Resource Management" at the Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.  Benji was previously with the African Academy of Sciences (AAS) in Nairobi, Kenya, from 2012 till 2018, where he had responsibility for the climate change programmes and postdoctoral research fellowships and also editor-in-chief of the AAS newsletter, “Science*Policy*Africa”; Affiiate Lecturer with the Institute of Climate Change Adaptation of the University of Nairobi, Nairobi, Kenya; and the Africa Office of the International Water Management Institute (IWMI) in Accra, Ghana. He has collaborated with many international and national organisations. These include the Africa Union Commission; The New Partnership for Africa's Development (NEPAD); Africa Climate Policy Centre (ACPC), Addis Ababa, Ethiopia; African Science Technology and Innovation Indicators (ASTII); UK’s Foreign, Commonwealth & Development Office (FCDO); The International Development Research Centre (IDRC) Canada; Evaluation of Africa Prize programme of the Royal Academy of Engineering (RAEng); The Technical Centre for Agricultural and Rural Cooperation (CTA), The Netherlands; Resilient Futures Programme of the Royal Society, UK; and the International Union for the Conservation of Nature (IUCN). Others are the Africa Adaptation Programme (AAP) on Climate Change, United Nations Development Program (UNDP); Environmental Protection Agency (EPA) of Ghana; and the Ministry of Food and Agriculture (MoFA), Ghana.He is passionate about developing robust, reliable scientific systems and infrastructure for knowledge-led and evidence-based decision making for sustainable global development. He works to create strong and meaningful partnerships and right environments for science development and scientists to thrive and excel in Africa.

Key Research Themes (23)
Life Sciences

Animal Behavior and Reproduction

Life Sciences

Animal Nutrition and Physiology

Life Sciences

Aquaculture Nutrition and Growth

Physical Sciences

Aquatic Ecosystems and Biodiversity

Life Sciences

Climate change impacts on agriculture

Social Sciences

Climate Change Policy and Economics

Social Sciences

Climate Change, Adaptation, Migration

Physical Sciences

Climate variability and models

Life Sciences

Cocoa and Sweet Potato Agronomy

Social Sciences

Community Development and Social Impact

Social Sciences

Competency Development and Evaluation

Physical Sciences

Computational Physics and Python Applications

Physical Sciences

Conservation, Biodiversity, and Resource Management

Physical Sciences

Coral and Marine Ecosystems Studies

Physical Sciences

Energy and Environment Impacts

Life Sciences

Fish Biology and Ecology Studies

Physical Sciences

Hydrology and Watershed Management Studies

Physical Sciences

Ichthyology and Marine Biology

Life Sciences

Innovations in Aquaponics and Hydroponics Systems

Life Sciences

Land Rights and Reforms

Physical Sciences

Rangeland Management and Livestock Ecology

Physical Sciences

Remote Sensing in Agriculture

Physical Sciences

Water resources management and optimization

Publications (33)

Managing climate change through social justice in Africa: Key lessons from the Libode area of Eastern Cape, South Africa

Open Access
2025Climate change impacts on agricultureDOI: 10.1016/j.sciaf.2025.e02534

Ecohydrological risk assessment model for the Pra River Basin using GIS and multi-criteria decision making

2024Hydrology and Watershed Management StudiesDOI: 10.1080/15715124.2024.2411237

Managing Climate Change Through Social Justice in Africa: Key Lessons from the Libode Area of Eastern Cape, South Africa

Open Access
2024Community Development and Social ImpactDOI: 10.2139/ssrn.4919483

Influence of migrant Western Regional shark fishers on shark fishing practices along the eastern coastline of Ghana

2023Ichthyology and Marine BiologyDOI: 10.1016/j.rsma.2023.103316

Functional feeding traits and fecundity as predictors of invasive success of the introduced Nile tilapia, Oreochromis niloticus in Lake Bosomtwe, Ghana

2023Aquatic Ecosystems and BiodiversityDOI: 10.1007/s10530-023-03029-z

Mangrove plantation and fuelwood supply chain dynamics in the Keta Lagoon Complex Ramsar Site, Ghana

2023Energy and Environment ImpactsDOI: 10.1007/s11273-022-09906-z

Water security in rural Eastern Cape, SA: Interrogating the impacts of politics and climate change

Open Access
2022Water resources management and optimizationDOI: 10.1016/j.sciaf.2022.e01493

Strengthening climate research capacity in Africa: lessons from the ‘Climate impact research capacity leadership enhancement’ project

Open Access
2022Climate Change, Adaptation, MigrationDOI: 10.1007/s10113-022-01997-x

Evaluation of the shark fisheries along the Coastline of Ghana, West Africa

2022Ichthyology and Marine BiologyDOI: 10.1016/j.rsma.2022.102434

Feed Digestion, Growth and Disease Prevalence in Nile Tilapia (Oreochromis niloticus) Cultured at Different Water Exchange Rates in a Recirculating Aquaculture System

Open Access
2022Aquaculture Nutrition and GrowthDOI: 10.4194/aquast565

Cocoa eats the food: expansion of cocoa into food croplands in the Juabeso District, Ghana

2021Cocoa and Sweet Potato AgronomyDOI: 10.1007/s12571-021-01227-y

The Effect of Climate Variability on Maize Production in the Ejura-Sekyedumase Municipality, Ghana

Open Access
2021Climate change impacts on agricultureDOI: 10.3390/cli9100145

Aquaponics for Improved Food Security in Africa: A Review

Open Access
2021Innovations in Aquaponics and Hydroponics SystemsDOI: 10.3389/fsufs.2021.705549

Climate change and small-scale agriculture in Africa: Does indigenous knowledge matter? Insights from Kenya and South Africa

Open Access
2021Climate change impacts on agricultureDOI: 10.1016/j.sciaf.2021.e00821

Upper canopy tree crown architecture and its implications for shade in cocoa agroforestry systems in the Western Region of Ghana

Open Access
2021Cocoa and Sweet Potato AgronomyDOI: 10.1016/j.tfp.2021.100100

Intraseasonal Precipitation Variability over West Africa under 1.5 °C and 2.0 °C Global Warming Scenarios: Results from CORDEX RCMs

Open Access
2020Climate variability and modelsDOI: 10.3390/cli8120143

Building on foundations for climate services for sustainable development: A case of coastal smallholder farmers in Kilifi County, Kenya

Open Access
2020Climate change impacts on agricultureDOI: 10.1016/j.cliser.2020.100200

Effect of road conditions on physiological stress responses and post-transportation growth and survival of Nile tilapia (<i>Oreochromis niloticus</i>) fingerlings

2020Animal Nutrition and PhysiologyDOI: 10.1080/10454438.2020.1825269

Dominance hierarchies within different size groupings of Nile tilapia (<i>Oreochromis niloticus</i>) and effects on growth and physiological responses

2020Animal Behavior and ReproductionDOI: 10.1080/15627020.2020.1756909

Assessment of Land Use and Land Cover Change Using GIS and Remote Sensing: A Case Study of Kieni, Central Kenya

Open Access
2020Remote Sensing in AgricultureDOI: 10.35248/2469-4134.20.9.270

Referee report. For: Assessing the economic impact of climate change in the small-scale aquaculture industry of Ghana, West Africa [version 2; peer review: 2 approved]

Open Access

First report of aquaculture-mediated introduction of the Nile tilapia, Oreochromis niloticus (Linnaeus, 1758) into Lake Bosomtwe, Ghana

Open Access
2020Fish Biology and Ecology StudiesDOI: 10.3391/bir.2020.9.4.17

Understanding the neglected shellfish fishery of the Keta Lagoon, Ghana

2020Coral and Marine Ecosystems StudiesDOI: 10.5455/jfcom.20190902060103

Effects of a changing climate on livelihoods of forest dependent communities

Open Access
2019Rangeland Management and Livestock EcologyDOI: 10.1108/ijccsm-01-2018-0002

Analysis of Average Annual Rainfall and Average Maximum Annual Temperature for a Period of 30 years to Establish Trends in Kieni, Central Kenya

2019Computational Physics and Python Applications

Referee report. For: Assessing the economic impact of climate change in the small-scale aquaculture industry of Ghana, West Africa [version 1; referees: 1 approved with reservations]

Open Access

Promoting Research in Sustainable Energy in Africa—The CIRCLE Model

2018Competency Development and EvaluationDOI: 10.1016/b978-0-12-813016-2.00002-2

Water Implications of Large-Scale Land Acquisitions in Ghana

Open Access
2012Land Rights and Reforms

Dealing with reducing trends in forest ecosystem services through a vulnerability assessment and planned adaptation actions

Open Access
2010Conservation, Biodiversity, and Resource ManagementDOI: 10.5897/ajest09.181

Using traditional knowledge to cope with climate change in rural Ghana

2009Climate Change Policy and Economics

Aplicando los conocimientos tradicionales para afrontar el cambio climático en las zonas rurales de Ghana

2009Climate change impacts on agriculture

Water Scarcity Under a Changing Climate in Ghana: Options for livelihoods adaptation

2008Water resources management and optimizationDOI: 10.1057/dev.2008.46
Academic Metrics
DepartmentDepartment of Fisheries and Watershed Management
Total Publications33
Research Themes23
Open Access Papers18

Department of Fisheries and Watershed Management

Kwame Nkrumah University of Science and Technology

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