Search results
Results from the WOW.Com Content Network
Fire was used regularly and systematically by early modern humans to heat treat silcrete stone to increase its flake-ability for the purpose of toolmaking approximately 164,000 years ago at the South African site of Pinnacle Point. [11] Evidence of widespread control of fire by anatomically modern humans dates to approximately 125,000 years ago ...
The notion of fire as a tool had somewhat evolved by the late 1970s as the National Park Service authorized and administered controlled burns. [67] Following prescribed fire reintroduction, the Yellowstone fires of 1988 occurred, which significantly politicized fire management. The ensuing media coverage was a spectacle that was vulnerable to ...
In 1998, a new procedures guide used the term "wildland fire use" to describe what had previously been prescribed natural fires. By the end of the decade, a 1995 policy had reinvigorated “wildland fire use” programs and given managers the support they needed to enable the programs to continue to grow and mature.
I'm helping to start more of them. ... In the late 1960s and early 1970s, federal land managers reevaluated their approach to fire and did the first prescribed burns in national parks. We're still ...
largest fire in Alberta since the 1950 Chinchaga fire. Timmins Fire 9 Timmins Ontario: May–Nov 2012: 0: 39,540 hectares (97,700 acres) [21] Starting North of Gogama, Timmins 9 was the largest fire the area had seen in nearly a 100 years since the 1911 Great Porcupine Fire. L'Isle-Verte nursing home fire: L'Isle-Verte Quebec: Dec 2014: 32 [22]
The 2023 fires were compared to the 2016 Fort McMurray wildfire [21] [22] and the 2021 Lytton wildfire. [ 23 ] The 2023 fire season was mainly driven by anthropogenic climate change , with temperatures in Canada from May to October 2.2 °C (4 °F) higher than the 1991–2020 average. [ 24 ]
The 2024 wildfires in Canada began as an extension of the record-setting 2023 wildfires.The country experienced an unusually long fire season in 2023 that lasted into the autumn; these fires smouldered through the winter and about 150 re-ignited as early as February 2024.
For premium support please call: 800-290-4726 more ways to reach us