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A wildfire, forest fire, or a bushfire is an unplanned, uncontrolled and unpredictable fire in an area of combustible vegetation. [ 1 ] [ 2 ] Depending on the type of vegetation present, a wildfire may be more specifically identified as a bushfire ( in Australia ), desert fire, grass fire, hill fire, peat fire, prairie fire, vegetation fire, or ...
With the emergence of fire ecology as a science also came an effort to apply fire to ecosystems in a controlled manner; however, suppression is still the main tactic when a fire is set by a human or if it threatens life or property. [4]
2019–20 Australian bushfire season [7] Carr Fire [8] Plume-dominated fire behavior: This occurs when the fire's behavior is mostly controlled by winds generated by the fire's own plume. [9] This could lead to erratic conditions such as a column collapse and rapid runs. [10] Typical appearance of a plume-dominated fire.
Do bees sleep? Can rocks bend? Discover the amazing answers to questions like these in this science fact-packed treasure trove for kids age 8 to 12!
According to Tim Flannery (The Future Eaters), fire is one of the most important forces at work in the Australian environment.Some plants have evolved a variety of mechanisms to survive or even require bushfires (possessing epicormic shoots or lignotubers that sprout after a fire, or developing fire-resistant or fire-triggered seeds), or even encourage fire (eucalypts contain flammable oils in ...
Black Christmas bushfires 2001–2002 (New South Wales) with 750,000 hectares burnt. Canberra bushfires of 2003; Black Saturday bushfires of 2009 (Victoria) with 400,000 hectares burnt and the highest death toll of over 170 deaths. 2019–20 Australian bushfire season – "Black summer" – the worst bushfire season in modern Australian history ...
[23] [24] For example, after an Australian bushfire, the Mountain Grey Gum tree (Eucalyptus cypellocarpa) starts producing a mass of shoots of leaves from the base of the tree all the way up the trunk towards the top, making it look like a black stick completely covered with young, green leaves.
It is most commonly a natural phenomenon, created during some of the largest bushfires and wildfires. Although the term has been used to describe certain large fires, [ 1 ] the phenomenon's determining characteristic is a fire with its own storm-force winds from every point of the compass towards the storm's center, where the air is heated and ...