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Also referred to as air attack. The use of aircraft in support of ground resources to combat wildfires, often most effective in initial attack in light fuels. air drop The delivery of supplies or fire retardant from the air. Supplies can be dropped by parachute, while retardant is generally released in a single drop of one or more trails, the size of which is determined by the wind and the ...
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 ...
A fire trail may act as part of a control line or fire break but a fire trail in itself does not constitute a fire break. [1] In California, where "fire trail" is the preferred term, it frequently refers to the unpaved roads built for wildfire control on undeveloped urban hills and foothills rather than those in rural regions. Local residents ...
Around 6,000 personnel from the Forest Department were deployed. As of 30 April 2016, 922 instances of fire were reported affecting around 2,000 hectares (4,900 acres) of forest area. [7] The Mi-17 helicopters of the Indian Air Force with Helicopter bucket also known as bambi buckets, were used to douse the fires with water.
Some seeds, such as those of lodgepole pine, sequoia and many chaparral shrubs are pyriscent, meaning heat from fire causes the cone or woody husk to open and disperse seeds. [ 7 ] Fire is a natural part of both forest and grassland ecology and has been used by indigenous people across the world for millennia to promote biodiversity and ...
Simplified schematics of a snow road, i.e. compacted snow above a subgrade or, locally, over the bedrock. A snow road is a type of winter road, which is a road that is used or trafficable only in the winter. [1] [2] [3] Snow roads make up some or all of the on-land segments of a winter road. The snow is either compacted in place or, when there ...
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not change appreciably over time (meaning there is no high tide or low tide), and around which a tidal crest circulates once per tidal period (approximately every 12 hours). Tidal amplitude increases, though not ...
The "pyroCb" is a fire-started or fire-augmented thunderstorm that in its most extreme manifestation injects huge abundances of smoke and other biomass-burning emissions into the lower stratosphere. The observed hemispheric spread of smoke and other biomass-burning emissions has known important climate consequences.