The report’s lead author, Rafael Silva, from the University of Edinburgh’s School of Mathematics, said that because grassland in Brazil is in poor shape, it leads to low beef productivity.
Silva said that increasing meat demands could encourage farmers to recover pastures in poor shape. The amount of carbon stored in soil could increase, require less land for cattle to graze, reduce deforestation and ultimately lower emissions.
Grass isn’t as effective as forests when it comes to storing carbon, but Brachiaria genus – grass found in Brazil, can store larger quantities of carbon because of its long roots.
Other findings in the report include:
- Increasing beef demand by 30 per cent by 2030 could decrease emissions by 10 per cent
- A 30 per cent reduction in beef demand could lead to a 9 per cent increase in emissions