Biomass production analysis report for Mauritania in 2026 - SIG Sahel

Rainfall totals for the wintering period were generally low, marked by rainfall deficits and dry spells.
Annual biomass production is 97% of the reference average and remains below the year 2025.
Existence of several pockets of biomass production with deficits in all the agro-sylvo-pastoral wilayas from Trarza to Hodh Chargui.
Increased risk of early reduction of pastures and a pastoral lean season for the year 2027.
The ban on cross-border transhumance to Mali remains in effect for security reasons.