Fire can destroy peatlands. But in Australia, it can also help protect them

Thu, 6 Aug 2026 23:01:29 +1000

Andrew Pam <xanni [at] glasswings.com.au>

Andrew Pam
<https://theconversation.com/fire-can-destroy-peatlands-but-in-australia-it-can-also-help-protect-them-287374>

"Peatlands are the unsung heroes of nature.

These ancient wetlands form when dead and decaying plants partly decompose in
wet, low-oxygen conditions. Over thousands of years, this plant material builds
up and turns into a dark, soil-like substance known as peat.

Brazil, Indonesia and central Africa’s Congo Basin are all famous for their
peatlands. Australia is also dotted with these ancient wetlands.

Peatlands are crucial carbon stores, locking up roughly one-third of the carbon
found in our planet’s soils.

But when peat dries out and burns, the consequences can be disastrous:
incinerated soils, smouldering wetlands, air pollution and massive carbon
emissions.

But surprisingly, peat fires in dry Australia aren’t always a problem.
Sometimes, these fires do vital ecological work."

Cheers,
       *** Xanni ***
--
mailto:xanni@xanadu.net               Andrew Pam
http://xanadu.com.au/                 Chief Scientist, Xanadu
https://glasswings.com.au/            Partner, Glass Wings
https://sericyb.com.au/               Manager, Serious Cybernetics

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