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Modern forest management often engages in prescribed burns to mitigate fire risk and promote natural forest cycles. However, controlled burns can turn into wildfires by mistake. Wildfires can be classified by cause of ignition, physical properties, combustible material present, and the effect of weather on the fire. [5]
While these options cannot completely replace fire suppression as a fire management tool, other options can play an important role in overall fire management and can therefore affect the costs of fire suppression. [10] Short-term fire suppression can, in the long term, result in larger, more intense wildfire events.
Fire ecology is a scientific discipline concerned with the effects of fire on natural ecosystems. [1] Many ecosystems, particularly prairie , savanna , chaparral and coniferous forests , have evolved with fire as an essential contributor to habitat vitality and renewal. [ 2 ]
The Forest Service, which has used 13 aircraft to dump suppressants on the Los Angeles fires, says they help starve a fire of oxygen and slow the rate of burn by cooling and coating vegetation and ...
Wildfire recovery strategies are dependent on the intensity of the fire (scale of low to high), which determines the extent of fire damage and effective forest restoration. Low intensity fires consist of minimal damage to small trees without burning all of the forest and the majority of leaves still remain on the trees.
The Eaton Fire ignited hours after the Palisades Fire near a canyon in the sprawling national forest lands north of downtown Los Angeles. It had exploded to 14,021 acres and was 87% contained by ...
When a forest burns for the first time, fire intensity is usually low and flames are mostly restricted to the understory while repeated fire events have higher intensity. Forest fires are a threat to the Amazonian biodiversity [33] and jeopardize the ability of forest trees to mitigate climate change by storing carbon. When studying Amazonian ...
According to sociologist Kari Norgaard: "Indigenous peoples have long set low-intensity fires to manage eco-cultural resources and reduce the buildup of fuels – flammable trees, grasses and brush – that cause larger, hotter and more dangerous fires, like the ones that have burned across the West in recent years. Before fire suppression ...