Australia Fires 2020 Cause

Thousands of holidaymakers and locals were forced to flee to beaches in fire-ravaged southeast Australia on December 31 as blazes ripped through.

Australia fires 2020 cause. With evidence that climate change is causing Earths temperatures to rise we are seeing fires around the world increase and occur in areas that have not historically experienced them. Sanderson and Fisher commented that the 20192020 Australian bushfire is an indication of the future that is quickly becoming present and this is solely due to climate change. Fires are also encouraged by hotter temperatures because fuel will naturally be closer to its burning.

So global warming is considered a cause behind bushfires in Australia. High winds cause fires to spread faster. Many pointed to climate change as the root cause of the 2019-2020 Australian bushfires and now experts are looking at global warming as the leading cause of the 2021 wildfires as well.

Basically the south eastern part of the country was hotter and drier than usual due to the overall warming trend. Intense firestorms forming from Australias deadly wildfires. The season started in early November 2019 in New South Wales and gradually progressed in Victoria.

As the worlds attention was drawn to Australias lethal bushfires climate change was most invoked as the spark. Natural ecosystems have evolved with fire and the landscape along with its biological diversity has been shaped by both historic and recent fires. The other major causes of ignitions in WA were cigarettes weather conditions and vehicles which combined made up about 24 per cent of the ignition causes.

Now in 2019-20 due to global warming the fires are lit easily and the trees burn even more intensely. There is also a clear trend in more recent decades towards a greater number of very high fire weather days in spring. Dry lightning strikes were a common cause.

This results in drier conditions over Australia and probably exacerbated the Australian fires. A discarded cigarette was believed to be the accidental cause of the Binna Burra fire in the Gold Coast hinterland in September 2019 and the Orroral Valley fire in the ACT in January 2020 was likely caused by a landing light from an Army MRH-90 helicopter while the aircraft was on the ground. Despite the political smokescreen scientists are in no doubt that global heating has contributed to Australias fire emergency.