Brazil's first arid zone is a stark warning for the whole country
4 months ago
- #desertification
- #climate-change
- #goat-rearing
- Raildon Suplício Maia sells goats in Macururé, Brazil, where goat rearing is the main income source.
- Climate change has turned parts of Brazil's semi-arid northeast into arid regions, making goat rearing harder.
- Researchers found a 5,700 sq km area in Bahia state is now arid due to decreased rainfall and higher temperatures.
- Desertification threatens 13% of the Caatinga biome, with soil degradation risking infertile desert conditions.
- Residents face unpredictable rainfall, struggling to grow crops and feed livestock as water sources dry up.
- Government water solutions like cisterns and trenches help, but are insufficient against longer dry seasons.
- Macururé's population declined by 10% as young people leave for work, signaling broader climate challenges for Brazil.
- Brazil's semi-arid region expanded by 75,000 sq km per decade, with new dry areas in Rio de Janeiro and the Pantanal.
- Public policies for climate mitigation and desertification are slow to reach rural areas like Macururé.
- Residents seek alternative income sources, but ecotourism and carbon credits remain distant possibilities.