00:00Farmland may be helping stop wildfires, and researchers have found evidence across thousands of fires.
00:05A new study suggests retiring farmland could remove a natural barrier to advancing flames.
00:11Researchers mapped 9,148 large wildfires across 11 western states from 1985 to 2024.
00:20They compared land inside each fire's final boundary with land outside.
00:24Cropland was 2.8 times more likely to appear beyond those boundaries.
00:28Why might farmland matter?
00:31Irrigated crops hold more moisture than wild grasses, while open fields offer less fuel.
00:36Fire crews may also use fields as safety zones and control line anchor points.
00:41But retired farmland can become grass, brush, or housing.
00:44Across affected watersheds, 10.6 million acres of cropland change to other uses.
00:50The study does not prove that retiring fields causes fires to spread.
00:54It shows why water conservation and wildfire planning belong together.
00:58Disclosure.
00:59This video contains stock footage and content created or enhanced using AI-assisted tools.
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