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Komba Jossie Konoyima

Komba Jossie Konoyima

LiveDNA ID: 232.46745
7 Publications
0 Editorial Roles
0 Projects

About

Professional Summary

Dr. Konoyima has a Master of Philosophy Degree in Marine Sciences (major in Mangrove Ecology and Governance) and a doctorate in Fisheries Science (Biology, Economics, and Management). He is the present Director of the Institute of Marine Biology and Oceanography, University of Sierra Leone.

He has personally written and won international grants grounded in research and statistical data analysis, with the first grant focused in the Yawri Bay coastal landscape, where detailed socioeconomic and biological studies were carried out. The second project in 2023 targeted the Sherbro E River Estuary and focused on the Fish Nursery Functions of Mangroves. Yet, given the rising issues of climate change and the need for socioeconomic resilience of coastal communities, with pressures on coastal resources, an updated study is timely.

Despite this, Dr Konoyima and his team have just concluded research on Environmental, Socioeconomic, and biodiversity aspects in the Scarcies and Sierra Leone River Estuaries in 2025, supported by the Environmental Protection Agency of Sierra Leone.

He has served as a consultant for Stakeholder mapping and Capacity Needs Assessment, as well as the development of a Training of Trainers Manual on Forest Landscape Restoration, Adaptive, and Integrated Forest Landscape Management: the Western Area Peninsular Forest, Sierra Leone case. Funded by the United Nations Development Program (UNDP) and overseen by the Environmental Protection Agency of Sierra Leone (EPA-SL).

Dr Konoyima was the lead mangrove specialist for the Conservation International (CI) project titled “Rapid Assessment Program (RAP) Biological Survey of the Coastal Ecosystems of Liberia,” with a focus on the mangrove ecosystem in 2022 (details in later sections).

He has worked as an Environmental Specialist for the Environment Protection Agency-Sierra Leone (EPA-SL)/United Nations Development Program (UNDP) on various projects and training exercises, including the development of a Coastal Adaptation Action Plan, developing a Coastal Ecosystems-Based Adaptation (CEBA) Manual, assessing the vulnerability of coastal assets to climate change in coastal areas of Sierra Leone, developing training tools and training of trainers including district council staff members and other key stakeholders on climate change impacts, mitigation and/resilience.

He has worked as an environmental scientist for various local and international firms for the conduct of ecological, social, and health impact assessments, including CEMMATS Group Ltd., Combined Ecology/Environmental Resources Management (ERM-USA) in 2015 (Rokel River), West African Biodiversity and Climate Change Programme (WABICC) in 2015, 2020 (Marine Protected Areas of the Sierra Leone Coast), The Biodiversity Consortium (TBC-UK) in 2018 (Rokel River), Earth-Time Ltd. (Monrovia, Liberia), and Multi-Consult (UK) as an aquatic ecologist.

More recently (2024), Dr Konoyima served as the lead consultant for the development of the Environmental and Social Management Plan (ESMP) for the Leone Afric Metals (SL) Limited Lithium mining project, which was submitted to the Environmental Protection Agency of Sierra Leone for approval of a successful operation license.

Finally, Dr Konoyima has over ten years of experience in environmental and socioeconomic consultancies and is a trained thematic user (training of trainers) in earth observation remote sensing, trained by ECOWAS through the Monitoring for Environment and Security in Africa (MESA) program.

Education

Academic Background
  • Ph.D. Shanghai Ocean University, China Fisheries Biology and Management | Completed: 2024

Publications (7)

Selected Scholarly Contributions
How Grouping Data over Time Can Hide Signs of Stock Status: A Case Study Using LBSPR on Frigate Tuna (Auxis thazard, Lacépède, 1800) in the Northeast Atlantic Ocean
Mustapha Sly Bayon, Kindong Richard, Amidu Mansaray, Edwin Egbe Atem, Komba Jossie Konoyima, Jiangfeng Zhu
Biology | Journal Article
Crossref
2026
Evaluation of biomass and exploitation status of Bigeye grunt and Lesser African threadfin fisheries in the Eastern Central Atlantic Ocean using a data-limited biomass dynamic model (CMSY++)
Komba Jossie Konoyima
Biodiversity | Journal Article
Crossref
2026
Evaluating the stock status of Trachurus trecae (Cadenat, 1950) in the Eastern Central Atlantic Ocean based on an extended surplus production model incorporating life history and fishery selectivity
Komba Jossie Konoyima
Journal of Marine Studies | Journal Article
Crossref
2025
A paradigm shift: using catch and abundance indices to assess the impact of tuna purse seiner FAD and FSC fishing on the stock status of little tunny in the Northeast Atlantic Ocean
Komba Jossie Konoyima, Richard Kindong, Jiangfeng Zhu
Fisheries Science | Journal Article
Crossref
2024
Assessing the stock status of Euthynnus alletteratus (Rafinesque 1810) exploited by tuna purse seiners in the Northeast Atlantic Ocean: implications of using the length-based Integrated Mixed Effect model
Komba Jossie Konoyima, Richard Kindong, Zhu Jiangfeng, Zhang Fan, Andrew Christian Michael Baio
Marine Biology Research | Journal Article
Crossref
2024
Evaluating the impact of tuna purse-seine fishing under fish aggregating devices and free schools on Little Tunny in the Northeast Atlantic Ocean: Implications using length-based methods
Komba Jossie Konoyima, Jiangfeng Zhu, Richard Kindong
Marine and Coastal Fisheries | Journal Article
Crossref
2024
Estimating Biological Reference Points of the Pink Shrimp, Farfantepenaeus notialis (Perez-Farfante, 1967) Targeted by Shrimp Trawlers in Sierra Leone
Komba Jossie KONOYİMA, Percival Arthur Timothy SHOWERS
Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries | Journal Article
Crossref
2022