Aussie Bushfire Update: Astonishing and unprecedented: “This is a globally unprecedented scale of burning." 21% of Australia's temperate forests consumed during 2019/20 season

Screenshot%2B2020-01-03%2Bat%2B12.37.10.
An area the size of Portugal was ablaze across Victoria and New South Wales during the fire's peak, credit NASA EarthView

As the worst bushfire season ever recorded comes to an end in Australia the true extent of consumed forestry is found to be truly astonishing. Researchers at Western Sydney University’s Hawkesbury Institute for the Environment have analysed historic data on the extent of Australia’s extraordinary forest fires and found that the area burned in Australia during the 2019-2020 forest fires was an astounding 21%. Previous "major fire" seasons have historically been around 2% of Australian forests consumed by fire.

“We analysed the major forest biomes across Australia, Asia, Africa, Oceania and North and South Americas to determine the extent of annual areas burned by forest fires”, said Associate Professor Matthias Boer, lead author of the study and lead scientist of the NSW Bushfire Risk Management Research Hub node at Western Sydney University. “Forests in Australia and other continents have historically burned up to approximately 5% of the forest area each year, with higher percentages of 8-9% only recorded in small forest regions of Africa and Asia. Yet in Australia’s 2019/2020 season, this burned area jumped to 21% of the total forest area in a single season. “This is a globally unprecedented scale of burning, not observed in any other forest biome over the last 20 years”, Associate Professor Boer said.

Australia’s eucalypt-dominated forests are part of the Temperate Broadleaf and Mixed (TBLM) Forest Biome, which covers millions of hectares in Australia and other continents. They are among the most fire-prone forests on Earth, being shaped by fires that are triggered by occasional periods of drought and heat. In normal years, fires would burn mostly through the dry litter on the ground and are kept in check by damp gullies and south-facing slopes that hinder the spread of fire and reduce the probability of mega forest fires. However, after three years of extreme drought and driven by high temperatures and winds, fuel conditions were drier than ever recorded in 30 years, escalating fires ignited by lightning from dry thunderstorms that spread over millions of hectares from September 2019 onwards. “Climate change predictions warned of higher temperatures, longer more widespread droughts and more extreme fire behaviours, and it seems that the future we feared has arrived sooner than expected”, said Associate Professor Boer. Western Sydney University

Wildfires 2020

Front Page
Unknown The Big Wobble http://www.thebigwobble.org/

Comments

Popular posts from this blog

NY postpones primary New York Governor Cuomo Postpones Primary Election as State Gets Slammed By Coronaviruswww.thegatewaypundit.comNew York Governor Andrew Cuomo has postponed the state’s presidential primary election as they continue to get battered by the coronavirus. The primaries were originally scheduled for April 28, but have now been moved to June 23. “I don’t think it’s wise to be bringing a lot of people to one...

Inaccurate Virus Models Are Panicking Officials Into Ill-Advised Lockdowns

Covid-19: Day 87: Mar26th: Why Did Hundreds Of CEOs Resign Just Before The Virus? Millions of locusts cover streets in Oman: Fired Americans Send Unemployment Websites Crashing Down: US deaths top 1,000 as $2.2 trillion in virus aid approved.