Assaba, Mauritania, is a semi-arid region where erratic rainfall, desertification, and land degradation threaten agriculture and pastoralism, the backbone of local livelihoods. Overgrazing, deforestation, and water scarcity have led to severe soil erosion, while growing competition for land and water has intensified conflicts between farmers and herders. Despite these challenges, initiatives like the Great Green Wall and local restoration projects have shown promise in reversing degradation, improving vegetation cover, and restoring soil health. Sustainable solutions such as soil conservation, agroforestry, and improved water management are essential to securing the region’s future. By blending traditional knowledge with innovative practices, Assaba can enhance its resilience to climate change and ensure long-term stability for its communities.