Alarm Bells Ring: Australian Tropical Rainforest Trees Flip from Carbon Sinks to Carbon Emitters in a Global First

‘This is bad news’: Australian tropical rainforest trees switch in world first from carbon sink to emissions source

Scientists have discovered that tropical rainforests in Queensland, Australia, have transitioned from absorbing carbon dioxide to releasing it, a shift driven by rising temperatures and prolonged droughts.

This transformation, affecting the above-ground parts of the trees such as trunks and branches but sparing the root systems, reportedly started around a quarter of a century ago, as detailed in a recent study featured in Nature.

The findings suggest significant consequences for global climate patterns, highlighting the vulnerability of these ecosystems to climate stressors.

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