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Numerous departments respond to the Tumbleweed Fire near Los Angeles in July 2021. Today, in the United States, it is not uncommon for suppression operations for a single wildfire to cost millions of dollars. Federal funding to manage wildfires comes from the Forest Service and the Department of the Interior. The combined annual appropriations ...
Wildfire burning in the Kaibab National Forest, Arizona, United States, in 2020.The Mangum Fire burned more than 70,000 acres (280 km 2) of forest.. A wildfire, forest fire, or a bushfire is an unplanned, uncontrolled and unpredictable fire in an area of combustible vegetation.
The worst loss of life in United States history due to a wildfire occurred in 1871 when the Peshtigo Fire swept through Wisconsin, killing more than 1500 people. [13] The Santiago Canyon Fire of 1889 in California and especially the Great Fire of 1910 in Montana and Idaho contributed to the philosophy that fire was a danger that needed to be ...
Controlled burns have a long history in wildland management. Fire has been used by humans to clear land since the Neolithic period. [48] Fire history studies have documented regular wildland fires ignited by indigenous peoples in North America and Australia [49] [50] prior to the establishment of colonial law and fire suppression. Native ...
Recent fire history can be recorded on fire maps and atlases, often using remote sensing. The Canadian National Fire Database is a record of large fire events since 1980, is the first nationwide database of its kind. It includes point locations of all fires larger than 200 ha from 1959–1999.
Fire history, the ecological science of studying the history of wildfires, is a subdiscipline of fire ecology. Patterns of forest fires in historical and prehistorical times provide information relevant to the vegetation pattern in modern landscapes.
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Fire suppression, in combination with other human-caused environmental changes, may have resulted in unforeseen consequences for natural ecosystems. Some large wildfires in the United States have been blamed on years of fire suppression and the continuing expansion of people into fire-adapted ecosystems as well as climate change. [5]