Australia's rainforests are releasing more carbon than they absorb, warn scientists
Summary
Scientists have found that Australia's rainforests are now releasing more carbon than they absorb, due to climate change effects such as extreme temperatures and tree deaths. This change challenges the role of rainforests as "carbon sinks" that help offset fossil fuel emissions. The study highlights potential global implications for emission reduction plans that rely on forest absorption capabilities.Key Facts
- Australia's tropical rainforests are now emitting more carbon than they absorb.
- This shift is linked to climate change, with high temperatures causing more tree deaths.
- The study used 49 years of data from 20 forests in Queensland.
- Dead tree parts, like trunks and branches, are now more carbon-emitting than absorbing.
- The study was published in the science journal Nature.
- Australia recently announced new targets to cut carbon emissions by at least 62% compared to 2005 levels.
- Australia faces criticism for its reliance on fossil fuels and ongoing large gas projects.
- The country has already experienced a warming increase of over 1.5 degrees Celsius.
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