Skip to main content

Climate Change in the Horn of Africa Drylands: Domestication of Yeheb as a Climate-Smart Agricultural Mitigation Strategy to Protect the Regional Food Chain

  • Chapter
  • First Online:
Handbook of Climate Change Across the Food Supply Chain

Abstract

Climate change is aggravating the drought in the fragile drylands of the Horn of Africa. While also is further exacerbating food security in an overharvested, overgrazed, and degraded ecosystem. Sustainable regeneration and domestication/cultivation of native flora (environmentally and culturally adapted to the region) may present an opportunity to combat ecosystem degradation and food insecurity in a hotter and drier foreseeable future. One of these indigenous plants is Yeheb, a small tree endemic to the drylands of Ethiopia and Somalia, botanically known as Cordeauxia edulis (Leguminosae). This vulnerable species produces a highly sought, tasty edible seed (‘nut’) of high nutritional and economic value. The energy value of this seed is twice that of the carob and equivalent to soybean, with a rich profile in fatty acids. The leaves exhibit unique chemical features and are an essential source of fodder, especially during the drought season. Its domestication can both diversify income and improve the livelihoods of rural people in the drought zones of the Horn of Africa. In this chapter, we demonstrate how Yeheb not only has the potential for becoming a critical stable source of food in drylands but also an ethical commodity as the next superfood in the climate-change era.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 139.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 179.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 179.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Muna Ismail .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Prieto-Garcia, J.M., Ismail, M., Cattero, V., Amrelia, M., Darby, S., Evans, F. (2022). Climate Change in the Horn of Africa Drylands: Domestication of Yeheb as a Climate-Smart Agricultural Mitigation Strategy to Protect the Regional Food Chain. In: Leal Filho, W., Djekic, I., Smetana, S., Kovaleva, M. (eds) Handbook of Climate Change Across the Food Supply Chain. Climate Change Management. Springer, Cham. https://doi.org/10.1007/978-3-030-87934-1_6

Download citation

Publish with us

Policies and ethics