Socio-Economic Impacts of Wetland Exploitation in the Municipality of Adjohoun

An The development of wetlands plays a significant role in promoting sustainable economic activities that benefit local communities while protecting the environment. This study aims to analyze the socio-economic impacts of wetland valorization in the Municipality of Adjohoun. The methodological approach relied on documentary research and field investigations. The climatic data used include precipitation, evapotranspiration, and temperature for the period 1981–2021. These data were provided by Météo-Bénin, which constitutes the only comprehensive source of information for the study area. Hydrological data collected by the General Directorate of Water (DG-Eau) at the Adjohoun hydrological station between 1981 and 2021 were also utilized. The SWOT model was applied for data analysis and interpretation. The results indicate that, within the study area, wetlands are classified into four distinct categories: lowlands (54%), floodplains (24%), swampy areas (14%), and temporary marshes (8%). In the Municipality of Adjohoun, 86% of respondents believe that ecosystem exploitation gives rise to a variety of socio-economic activities conducted in the field, generating significant impacts. In pursuit of sustainable and integrated wetland management, users have implemented valorization measures such as awareness-raising and the promotion of local products, which are gradually showing their limitations, as noted by 72% of respondents. In light of these findings, several recommendations were formulated to enhance the valorization and sustainable management of wetland ecosystems, ensuring their effective preservation for the benefit of all stakeholders.