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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: Sahel

Publications

Bi-monthly bulletin on information monitoring and alerts on the conditions of pastoral and agro-pastoral households – July-August 2023

06/11/202316/11/2023

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Biomasse

Analysis report on biomass production in 2023 in the Sahel

01/11/202312/11/2023
  • Biomass production globally close to normal in the Sahelian zone of West Africa
  • Biomass production higher than normal in the southwest of Mauritania, extending to the northern border of Senegal and the central Sahel region and in Burkina Faso
  • Very low biomass production in the northern limit of the Sahelian belt
  • Very low biomass production in the Lake Chad basin area
  • Negative biomass production anomalies along the coastal countries, particularly in Benin
  • High vulnerability in the northern border of the Sahel
  • Security issues severely hinder the mobility of herds and access to pastures and water resources in the Central Sahel. This is in addition to mobility restrictions towards the coastal countries, especially Benin and Togo

Report downloadable here

Biomasse

Biomass production analysis report for 2023 in the Sahel

01/11/202301/11/2023
  • Biomass production generally close to normal in the Sahel region of West Africa
  • Above-normal biomass production in southwest Mauritania, along the northern border of Senegal and the three-border region, and in Burkina Faso
  • Very low biomass production on the northern edge of the Sahelian strip
  • Very low biomass production in the Lake Chad basin
  • Negative biomass production anomalies in coastal countries, particularly in Benin
  • High vulnerability in the northern border strip of the Sahel
  • Security context severely hampering the mobility of herds and access to pastures and water resources in the Central Sahel, which adds to restrictions on mobility towards coastal countries, particularly towards Benin and Togo

Report downloadable here

Publications

Bimonthly bulletin of pastoral surveillance in the Sahel August-September 2023

31/10/202331/10/2023

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Biomasse

Sahelian biomass production analysis bulletin at rainy mid-season 2023

22/09/202316/12/2023
  • Rainfall situation ranging from average to good across most of the Sahelian belt
  • Occurrence of rainfall breaks and dry spells observed
  • Biomass production near average levels throughout West Africa and the Sahel
  • Good biomass production in the southern region of Mauritania up to the northern border of Senegal
  • Biomass production ranging from average to above normal in the three-border region, except for the Tillabéri zone in Niger
  • Low to very low biomass production across the entire northern fringe of the Sahel in areas with very low production
  • Irregular growth, early decline, and low to very low biomass production in the Lake Chad region (Chad) and eastern Niger
  • Low biomass production along coastal countries, with some localized good production in Nigeria
  • Favourable end of the rainy season expected across the entire Sahel
  • Probability of limited vulnerability for livestock breeders

Report downloadable here

Biomasse

Analysis bulletin of biomass production in the Sahel at mid-season of the 2023 wintering season

22/09/202322/09/2023
  • Situation pluviométrique moyenne à bonne sur la quasi-totalité de la bande sahélienne
  • Rainfall breaks and dry spells observed
  • Biomass production close to average across West Africa and the Sahel
  • Good biomass production in the southern area of ​​Mauritania up to the northern border of Senegal
  • Average to above-normal biomass production in the tri-border region, except for the Tillabéri area in Niger
  • Low to very low biomass production across the entire northern fringe of the Sahel in areas of very low production
  • Irregular growth, early stalling and low to very low biomass production in the Lake region (Chad) and eastern Niger
  • Low biomass production in coastal countries, with good production located in Nigeria.
  • End of rainy season expected to be favorable across the Sahel
  • Likelihood of limited vulnerability for breeders

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Publications

Bimonthly bulletin of pastoral surveillance in the Sahel June-July 2023

28/08/202329/08/2023

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Publications

Bimonthly bulletin on information monitoring and alerts on the conditions of pastoral and agro-pastoral households – March-April 2023

07/07/202329/08/2023

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Publications

Bimonthly bulletin of pastoral surveillance in the Sahel April-May 2023

26/06/202329/08/2023

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Publications

Bimonthly bulletin of pastoral surveillance in the Sahel February-March 2023

05/05/202329/08/2023

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GeoSahel.info

Access to the interactive mapping platform Tutorial on interpreting maps

Conditions for pastoral follow-up

Access to the pastoral surveillance dashboard

Regional Office for West and Central Africa

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  • ENABEL
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Action contre la Faim ACF (2025)