{
  "id": 11434326,
  "title": "Bushfire simulation reveals green strategy that could cut Australia's fire threat",
  "url": "https://urgent.news/2026/10/02/bushfire-simulation-reveals-green-strategy-that-could-cut-australias",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-02T12:00:01.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-10-bushfire-simulation-reveals-green-strategy.html"
  },
  "original_language": "en",
  "account": "A new study published in the journal Fire reveals that irrigating low-flammability vegetation could significantly reduce the spread and intensity of wildfires in Australia. University of the Sunshine Coast researchers used computer simulations to model how different types of vegetation, moisture levels, and weather conditions influence fire behavior. The study focused on green firebreaks, which are strips of strategically planted fire-resistant vegetation designed to limit wildfire spread, particularly in areas where development has encroached on fire-risk zones. The researchers compared 20 scenarios, including dry eucalypt forests and both nonirrigated and irrigated green firebreaks, to investigate the impact of daily water applications of 1-2 millimeters in drought conditions. According to the simulations, even small amounts of water can slow wildfire spread and reduce intensity, with irrigated green firebreaks halting fire progression up to 80 times faster than dry eucalypt forests under the same conditions. Lead researcher Jady Smith noted that keeping vegetation moist significantly affects fire behavior, but further research is needed to determine the optimal plants, watering systems, locations, and water sources for implementing these strategies in real-world conditions.",
  "summary": "New modeling shows irrigating low-flammability vegetation substantially reduces the predicted spread and intensity of wildfires, which could give communities critical extra preparation time, according to a University of the Sunshine Coast study.",
  "key_points": [
    "Irrigating green firebreaks could cut Australia's fire threat",
    "University of the Sunshine Coast researchers used simulations",
    "Irrigated firebreaks halted fire progression 80 times faster"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}