Sustainable land management practices in the Sahel: Review of practices, techniques and technologies for land restoration and strategy for up-scaling

Land conversion and degradation in the Sahel have emerged as a primary concern. The process leading to land conversion is sometimes as a consequence of multiple economic, social, cultural and political issues. These have seriously affected the ecological equilibrium, resulting in natural resources degradation, and hence a decline in agricultural production. With serious impact on peoples' livelihoods, climate change is also recognized as a major consequence of land conversion and threat in the region. Sustainable Land Management (SLM) is considered as a promising solution to land restoration, mitigation of climate change, and resilience of rural population to external shock. SLM is also considered as a tool for harmonisation of interventions between the major sub-sectors with respect to land use. The paper therefore reviews the various Sustainable Land Management (SLM) practices, techniques and technologies used in the Sahelian countries with focus on their suitability and biophysical benefits. Furthermore, the strategy for up-scaling of the land restoration practices in the Sahelian countries, as well as their requirements and barriers were discussed. Strategies to strengthen the capacities of all stakeholders in SLM approaches, practices, and techniques were recommended.