This study analyzes the functioning and sustainability of the giant freshwater prawn (Macrobrachium spp.) value chain in the Mangroves Marine Park, Democratic Republic of Congo, using the Value Chain Analysis for Development (VCA4D) methodology, which integrates economic, social, and environmental dimensions. Data were collected through in-depth interviews, direct observations, and documentary review. The value chain, vital for local communities, also supplies urban mar kets in Boma, Muanda, Matadi, and Kinshasa. It involves five main actor groups: fishers, middlemen, retailers, restaurateurs, and consumers. High informality, fishers’ dependence on downstream actors, and the lack of traceability and sanitary control compromise overall efficiency and food safety. Value added is predominantly captured by urban retailers, particularly in Kinshasa. Socially and environmentally, the chain exhibits major vulnerabilities, including precarious livelihoods, low female inclusion, limited access to services, and anthropogenic pressures on ecosystems. The study therefore recommends, among other measures, establishing a sustainable management framework, including the protection of breeding areas and regulation of fishing effort, and strengthening actor capacities through improved preservation infrastructure and promotion of transparent pricing mechanisms. These measures aim to enhance the equity, resilience, and sustainability of this critical fishery resource.

Authors: Luhusu Kutshukina F. et al.,2025

Revue: Conservation 2025, Volume 5, Issue 4, 82