Frequent Large-Scale Wildfires Are Turning Forests From Carbon Sinks Into Super‑emitters, Warn Scientists
- In 2024, satellite data showed tropical forests lost a record 67,000 square kilometers mainly due to intense wildfires, with Brazil and the Amazon hardest hit.
- The increase was driven by droughts linked to climate change and the El Niño phenomenon, which created an environment that allowed fires to escalate rapidly throughout Latin America.
- Fires accounted for nearly half of primary forest loss and released an estimated 3.1 billion tonnes of CO2, turning forests from carbon sinks into large-scale emissions sources.
- Experts like Prof Matthew Hansen called the data 'frightening' and warned of rainforest 'savannisation', while Rod Taylor described a new climate feedback loop amplifying fire intensity.
- The findings imply urgent need for consistent forest protection policies and political will, as COP30 in the Amazon aims to promote payment schemes rewarding forest conservation.
84 Articles
84 Articles
Frequent large-scale wildfires are turning forests from carbon sinks into super‑emitters, warn scientists
Forests once hailed as reliable carbon sinks are rapidly becoming "super‑emitters" as record‑breaking wildfires sweep boreal, Amazonian, and Australian landscapes. Today's climate policies and voluntary carbon markets seldom account for the sharp rise in fire‑driven emissions.
Wildfires drive record global forest losses
The NewsWildfires drove a record loss of the world’s forests in 2024. In tropical regions, fire became the biggest cause of forest loss for the first time since records began, ahead of logging, agriculture, and mining. Brazil saw the greatest losses — 10,000 square miles, or 42% of the total area lost — a World Resources Institute report found. Some countries, including Indonesia and Malaysia, had success at stemming deforestation, but overall 1…
Brazil accounted for most of the world's forest fires last year
Brazil topped the world last year in forest fires, accounting for 42% of the global loss of primary tropical forests. The extreme heat of the year, exacerbated by climate change and El Niño, intensified fires, which destroyed more forest than agribusiness activities for the first time. The worst drought ever recorded contributed to a sixfold increase in fire-related deforestation compared to 2023.
EU delays forest protection rules as wildfire-driven deforestation hits 20-year high
Tropical forest destruction surged in 2024 due to record-breaking wildfires, just as the European Union moved to postpone a key anti-deforestation regulation.Louise Guillot reports for POLITICO.In short:Nearly seven million hectares of primary tropical forest were lost in 2024, with almost half due to wildfires, according to data from the World Resources Institute and the University of Maryland.Fires also devastated boreal forests in Russia and …
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