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Amazon Fires Plummet in 2025: A Glimmer of Hope?
21 Jul
Summary
- Brazil's Amazon burned area in 2025 was drastically smaller than the prior year.
- The 2025 burned area in Brazil's Amazon was the smallest since 1985.
- A drop in fires reflects easing of 2024 extremes and cooler La Niña conditions.
In 2025, Brazil's Amazon region experienced a significant decrease in burned area, with 3.1 million hectares affected, a stark contrast to the 15.8 million hectares burned in 2024. This marks the smallest area burned since monitoring began in 1985, presenting positive news for President Lula's environmental agenda. Researchers note this reduction, a 31% drop from the historical average, is largely due to fewer fires recorded in 41 years.
The decline in fires across Brazil in 2025, with approximately 12.7 million hectares burned compared to 30 million in 2024, is partly due to a shift from El Niño to cooler La Niña weather patterns. However, experts caution that the natural El Niño phenomenon could still increase future fire risks. Tropical rainforests like the Amazon are vital for absorbing carbon dioxide and maintaining global temperatures, facing ongoing threats from land clearance and climate change.
