Australia's rainforests are releasing more carbon than they absorb, warn scientists

The article reports that Australia's rainforests are now releasing more carbon than they absorb, a concerning development according to scientists. This shift, the first of its kind globally, is attributed to a combination of factors, including drought, bushfires, and logging. The research, conducted by scientists from the University of Queensland and the CSIRO, found that the rainforests in Queensland and New South Wales have become net carbon emitters, releasing an estimated 429 million tons of CO2 between 2020 and 2021. This is a significant reversal from their historical role as carbon sinks, absorbing and storing atmospheric carbon dioxide. The scientists warn that this transition poses a threat to Australia's efforts to mitigate climate change, as rainforests are typically considered reliable carbon sinks. The findings highlight the vulnerability of these ecosystems to the impacts of climate change and human activities, and emphasize the need for urgent action to protect and restore these vital natural resources.