The origin, supply chain, and deforestation risk of Brazil's beef exports
Abstract
The trade in agricultural commodities is a mainstay of the globalized economy, though the complex nature of commodity supply chains makes it difficult to identify the origin of and impact embedded in products. We brought together detailed data on trade, agriculture, and logistics to produce a subnational map of the origin of Brazil's exports of beef, offal, and live cattle. Brazil is the world's largest beef exporter, exporting one-fifth of its total production, and the sector is a major driver of deforestation. We traced cattle from 2,800 municipalities through to 152 importing countries, via thousands of companies handling their export and import. Our work gives an unprecedented insight into the origin of food and impacts embedded in global supply chains.
- Publication:
-
Proceedings of the National Academy of Science
- Pub Date:
- December 2020
- DOI:
- 10.1073/pnas.2003270117
- Bibcode:
- 2020PNAS..11731770Z