Australia’s forests are finally doing better — but ‘underwater bushfires’ hit oceans hard

By Albert Van Dijk, Shoshana Rapley and Tayla Lawrie
The Conversation AU
March 23, 2026
Category: Forestry
Region: International

Good rainfall across much of Australia in the past year has kept the vegetation green and rivers flowing. For the fifth year in a row, our national environment scorecard for Australia’s landscapes in 2025 rated them as “above average”. Queensland had an exceptionally wet year. The Channel Country river systems in southwest Queensland flooded spectacularly. …The biggest floods in at least 15 years, this flush of water triggered fish breeding and the arrival of waterbirds from across the continent. But underneath the ocean waves, it was a different story. Marine heatwaves and the algal bloom in South Australia were a disaster for Australia’s underwater ecosystems and their unique animals and plants. …But beyond the rainfall, there were real signs of progress. New detailed data on native forest loss and gain — a first in this year’s report — showed forest loss has declined for five consecutive years, with tree cover increasing nationally.

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