-Since 2004, the South African government has been working to restore spekboom thickets in a semiarid region of the country.

  • This biome, anchored by the hardy, carbon-sequestering spekboom plant, has been massively degraded by two centuries of expanding farming and livestock herding.
  • That long arc of conversion of thicket landscapes to farm and rangeland is now dying, as overgrazing, climate change and shifting markets for agricultural products take their toll.
  • Dozens of private operators have joined the government in trying to restore this biome’s original thicket cover, attracted by the potential for income from carbon credits.