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Manufacture wood-chip products in the region and create more jobs for timber workers says author of report which finds mega-fires increasing and logged forests more prone to fire

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Australian National University professor, David Lindenmayer, says a 25-year study, which he has co-authored, has shown mega-fires in southern Australia are increasing due to global warming, with logged forests particularly flammable, with logging drying out the forest and creating more fuel. 

Professor Lindenmayer says there are plenty of opportunities for the timber industry to remake itself to protect and create jobs; protect regional communities and the water, carbon, biodiversity and tourism dollars which comes from the Australian bush. 

He says woodchip products should be manufactured in Australia and native forestry move to 100 per cent plantations.

The research has been published in Proceedings of the National Academy of Sciences and Professor  Lindenmayer says the results are relevant to  southern NSW. 

Listen to what Professor Lindenmayer has to say about mega-fires becoming more frequent and the need to adapt to save jobs, regional towns and flora and fauna.   

Another mega-fire likely in the next decade

“This is the first time we’ve seen the full spatial extent of bushfires dating back 25 years,” Professor Lindenmayer said. 

"What we found is the state is burning more and more. Prior to 2000 we had one mega-fire in Victoria in 150 years of records. Since 2000 we’ve already had three. 

"We can also see the extensive and frequent re-burning of previously fire-damaged areas - sometimes with a gap as short as five or six years.  

“These results make a compelling case for a major policy shake-up, with the aim of reducing mega-fires, protecting unburnt areas and managing repeatedly damaged ecosystems.” 

In the 2019-2020 season alone, wildfires burned approximately 1.5 million hectares in Victoria – roughly double the size of the entire Melbourne metropolitan area.  

“This is the largest area impacted by wildfires in Victoria since 1939, when 3.4 million hectares burned,” Professor Lindenmayer said. 

“Of the 1.5 million hectares burned during the 2019–2020 fire season, more than 600,000 hectares have burned twice, and more than 112,000 hectares have burned three times over the past 25 years.” 

Livelihoods and ecosystems at risk

Professor Lindenmayer says if we don’t make changes to fire, resource and conservation policies, vital ecosystems and livelihoods will be at risk. 

"We can no longer look at bushfires as unexpected out of the blue events. The data tells us they’re only becoming more frequent,” he said. 

"This impairs the ability of the ecosystem to recover. This includes areas that provide people with access to water, as well as vital habitats and protected areas like state forests. 

“Our analysis shows wildfires have had a pronounced impact on particular ecosystem types, areas of high conservation value, and the use of resources for industry. These findings, in turn, underscore an urgent need for new policies and approaches to land management.  

Major wildfire events like the most recent summer bushfires also have a huge impact on timber production, with extensive amounts of timber resources burned in areas like East Gippsland.  

Two-thirds of the area that was planned for logging in East Gippsland in the next five years was burned – this is 30 per cent of everything targeted for logging in Victoria by 2025. 

“Proposals to shift logging into unburnt areas are unacceptable – those unburnt areas are too important for conversing biodiversity,” Professor Lindenmayer said. 

"In highly fire-prone areas like Victoria’s native forests, there’s an urgent need to shift wood production into geographically dispersed tree plantations. 

“The large amount of native forest in Victoria dedicated to logging that is now burned means that native forest-dependent logging industries will no longer economically and ecologically tenable.”