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SIG Sahel – ACF
SIG Sahel – ACF

Monitoring and Early Warning System in the Sahel

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SIG Sahel – ACF
SIG Sahel – ACF

Monitoring and Early Warning System in the Sahel

Category: Pays

Biomasse

Biomass production analysis report for 2024 in the Sahel

31/10/202406/12/2024
  • Heavy rainfall received particularly in the Sahel countries
  • Good biomass production in the Sahel region of West Africa overall
  • Biomass production much higher than normal in the Central Sahel
  • Average to low biomass production on the western coast and in coastal countries
  • Low exposure of the region to biomass-related vulnerability
  • Higher than normal flows causing significant flooding  
  • Security context severely hampering the mobility of herds and access to pastures and water resources in the Central Sahel, in addition to restrictions on mobility towards coastal countries, particularly towards Benin and Togo
  • Significant movements of displaced populations with livestock in several areas of the region

Report downloadable here

Data downloadable here

Biomasse

Biomass production analysis report for Senegal in 2024

31/10/202406/12/2024
  • Abnormal rainy season, alternating with above-average rainfall totals and dry spells in Senegal
  • Deficit biomass production across the whole of Senegal, particularly in transhumant transit and reception sites
  • Vulnerability index is neutral over a large part of the country but has improved compared to the previous year
  • Vulnerability index is positive in certain areas of the pastoral regions of the country (Saint Louis and Louga & Matam)

Report downloadable here

Data downloadable here

Biomasse

Biomass production analysis report for 2024 in Chad

29/10/202406/12/2024
  • Normal to excess rainfall across the territory
  • Average to good biomass production across the country
  • Good to very good biomass production in the Sahelian part in the regions of Barh-El-Gazel, Batha and Ouaddaï, Ennedi East and West, Hadjer Lamis, Kanem and Wadi Fira
  • Deficit biomass production recorded in the south of the country in Logone Oriental and Occidentale, a large part of Mayo Kebi East and West, Tandjilé and Mandoule 
  • Prospect of a normal and less difficult pastoral lean season in 2025 for the north, but probably early for the south
  • Complex security context in the far north and west of the country

Report downloadable here

Data downloadable here

Biomasse

Biomass production analysis report for 2024 in Mauritania

23/10/202406/12/2024
  • Normal to excess rainfall balance with extreme phenomena
  • Overall positive biomass production in Mauritania
  • Rainfall breaks in pastoral and agropastoral areas
  • Existence of some pockets of biomass production deficit in Hodh El Chargui, Brakna, Trarza and Assaba
  • Flooding in Hodh El Chargui and the southern regions (Gorgol, Guidimakha and Trarza)
  • Exposure to vulnerability in the Wilayas of Tagant, Inchiri and Dakhlet-Nouadhibou

Report downloadable here

Data downloadable here

Publications

Pastoral Surveillance Bulletin for Senegal – August-September 2024

15/10/202415/10/2024
  • Medium to high livestock concentration
  • Sufficient to very sufficient pasture resource conditions
  • Water resource conditions very sufficient to sufficient
  • Overall good condition of small and large ruminants
  • Increase in prices of animals and cereals
  • Suspicion of reported cases of illness: runny nose, distomatosis, parasitism, diarrhea, anteretoxemia, lungs
  • Terms of trade for male cattle for millet and rice still favorable to breeders

Download the newsletter here

Mauritanie

Mauritania Pastoral Surveillance Bulletin – August-September 2024

10/10/202410/10/2024
  • Overall sufficient pasture availability at pastoral monitoring sites 
  • Heavy rainfall recorded favoring sufficient availability of water resources 
  • Worrying rise in river waters with increased risk of overflow at Gorgol
  • Medium to high concentrations of livestock in strategic pastoral areas 
  • Overall satisfactory livestock condition 
  • Goat-for-sorghum terms of trade unfavorable for breeders 
  • Suspicion of cases of vitamin deficiency, diarrhea, peste de petits ruminants, botulism at the sites monitored 
  • Continuing arrivals of refugees in the Wilaya of Hodh El Chargui from Mali

Download the newsletter here

Biomasse

Analysis bulletin of biomass production in the Sahel at mid-season of the 2024 wintering season

21/09/202421/09/2024
  • Late start of the rainy season
  • Low biomass production across all coastal countries
  • Above-average biomass production in the eastern Sahel region
  • Below-average biomass production in western Mali and Burkina Faso and in central Senegal
  • Above-average flows causing significant flooding, particularly in the Sahel zone
  • End of rainy season expected to be favorable across the Sahel
  • Likely vulnerability for breeders in the western part of the region

Download the newsletter here

Biomasse

Sahelian biomass production analysis bulletin at rainy mid-season 2024

21/09/202421/09/2024
  • Late start to the rainy season
  • Low biomass production across the coastal countries
  • Above-average biomass production in the eastern Sahelian belt
  • Below-average biomass production in western Mali, Burkina Faso, and central Senegal
  • Above-average runoff causing significant flooding, particularly in the Sahelian zone
  • Expected favourable end to the rainy season across the Sahel
  • Potential vulnerability for herders in the western part of the region

Report downloadable here

Publications

Bi-monthly Pastoral Surveillance bulletin in the Sahel June-July 2024

22/08/202422/08/2024

Download the bulletin here

Publications

Bimonthly bulletin of pastoral surveillance in the Sahel June-July 2024

22/08/202422/08/2024

Download the newsletter here

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Conditions for pastoral follow-up

Access to the pastoral surveillance dashboard

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Action contre la Faim ACF (2025)