Knowra Fire ecology Fire ecology Fire ecology studies how fire interacts with organisms, ecosystems, and landscape processes, including how living things influence fire and respond to it.
Fire regime : The characteristic pattern of fires in a place, described by frequency, intensity, season, size, and type. Its dimensions summarize the recurring fire conditions that shape ecological responses.
Prescribed burn : A deliberately set fire conducted under specified conditions to meet land-management objectives. It applies fire ecology to reduce hazards or maintain habitat.
Combustion : A chemical reaction in which a fuel reacts with an oxidizer, releasing heat and often light. Combustion is the chemical process at the center of fire's energy release.
Pyrodiversity : Variation in fire characteristics across space and time within a landscape. Such variation can create diverse habitats and influence biodiversity.
Megafire : An exceptionally large or severe wildfire, with no single universal definition. Its growing prominence raises questions about ecosystem recovery and limits of suppression.
Fire behavior : The way a fire spreads and releases energy, including its rate of spread, flame length, and intensity. It determines the heat, duration, and spatial pattern organisms experience.
Wildfire management : The planning and actions used to prepare for, respond to, and recover from wildfires. Ecological knowledge helps balance fire risks with ecosystem needs.
Wildfire : An unplanned fire that burns vegetation or other fuels across a landscape. Wildfires are the principal unplanned fires studied in ecological settings.
Post-fire succession : The ecological changes in species and community structure following a fire. It traces how burned sites recover or shift into different ecosystems.
Fire regime shift : A substantial change in the characteristic frequency, intensity, season, or extent of fires in a region. Regime shifts can push ecosystems beyond the conditions to which their species are adapted.
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