Comprendre les enjeux de l'agriculture
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At COP 25, the FAO presented its report on arid land worldwide established from satellite data. Two interesting figures emerged, which suggest a less “catastrophic” vision of aridity:

  • The surface area of arid land amounts to 6.1 billion hectares, i.e. 41% of land surface area. This figure includes 1.1 billion hectares of forest, i.e. 18% of arid land.
  • Some regions considered arid are made up of grassy savannah or rain-fed crops.

Source: CommodAfrica