Knowra Forest fire Forest fire A forest fire is an uncontrolled fire that consumes vegetation and organic matter in a forest ecosystem. It can begin naturally or through human activity and vary greatly in intensity and extent.
Fire triangle : A model in which combustion requires fuel, heat, and oxygen. Forest fires persist when these three requirements are present.
Wildfire detection : The identification of fires using observation, sensors, and remote sensing. Early detection can enable response before a fire grows substantially.
Ecological succession : The change in species composition and ecosystem structure over time. After a fire, recovery follows pathways shaped by surviving organisms and conditions.
Lightning ignition : The starting of a fire by electrical discharge from lightning. Lightning is a natural ignition source in many forest regions.
Grass fire : A fire that spreads primarily through grasses and other low-growing herbaceous fuels. It burns open vegetation rather than chiefly forest fuels.
Fuel moisture : The amount of water held in combustible vegetation and other fuels. Dry fuels ignite more readily and can sustain faster-burning fires.
Wildfire suppression : Actions taken to contain or extinguish an unwanted wildland fire. Crews use barriers, water, and other tactics to limit spread.
Fire ecology : The study of fire’s interactions with organisms, ecosystems, and landscapes. It explains how fire can damage forests while also sustaining some ecosystems.
Human-caused wildfire : A wildland fire ignited by human activity, intentionally or accidentally. Many forest fires begin with equipment, vehicles, debris burning, or arson.
Peat fire : A fire that burns in layers of partially decomposed organic soil. It can smolder underground instead of spreading mainly through forest vegetation.
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