Etude socio-économique, environnementale et fonctionnelle de la chaîne de valeur poisson dans le Bassin Central du Chari au Tchad

Fishing is a vital source of protein and income, making a significant contribution to food security and creating informal jobs in rural areas. However, the industry in Chad has suffered for several years from a lack of research and reliable data. The aim of the study was to promote sustainable development at all stages of the fishing industry supply chain in Chad. The aim of the study was to ensure the well-being of local communities and improve wetland management. The functional analysis showed a recent revolution in organizations working to restore fish stocks through fisheries protection, which began in the Barh-koh and eventually spread along the Chari and Barh-keita rivers. The most common age group among fishermen was 26 to 35, followed by 36 to 45. The net interest rate was between 0.70 and 1.5% and value added was unevenly distributed. Fishing contributes to the depletion of fish stocks and the destruction of spawning grounds (45.54%) due to prohibited fishing techniques. Efforts must be made to contribute to the sustainability of the sector.