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Search resuls for: "pyrogeography"


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The hottest year on record, 2023, was also the most extreme for wildfires, according to new research. Both the frequency and intensity of extreme wildfires have more than doubled in the last two decades, the study found. And when the ecological, social and economic consequences of wildfires were accounted for, six of the last seven years were the most “energetically intense.”“That we’ve detected such a big increase over such a short period of time makes the findings even more shocking,” said Calum Cunningham, a postdoctoral researcher in pyrogeography at the University of Tasmania and lead author of the study published Monday in the journal Nature Ecology & Evolution. “We’re seeing the manifestations of a warming and drying climate before our very eyes in these extreme fires.”
Persons: , Calum Cunningham Organizations: University of Tasmania Locations: pyrogeography
On top of El Niño, there’s another climate fluctuation in the mix that amps up the likelihood of heat and drought. A fire rages in Bobin, 350 km north of Sydney, on November 9, 2019, during Australia's catastrophic Black Summer fire season. A combination of extreme heat and wind would likely fuel very intense fires “that will seem to come from nowhere,” he added. Whether summer heat will be unprecedented remains uncertain. “Increasing extreme heat is the clearest example,”he said, but it’s worsening the impacts of drought and extreme rain too.
Persons: CNN — It’s, El, , David Bowman, Steve Christo, ” Bowman, Karl Braganza, , , Peter Parks, Robb Webb, rainier, ” Braganza, Andrea Taschetto, Jason Evans Organizations: CNN, Sydney Marathon, University of Tasmania, Sydney, Getty, Australia’s, Meteorology, El, National Council, University of New Locations: Australia, New South Wales, AFP, Bobin, Sydney, Sydney’s, University of New South Wales
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