Sunday, 24 Nov 2024

?A tipping point?: how poor forestry fuels floods and fires in western Canada

‘A tipping point’: how poor forestry fuels floods and fires in western Canada


?A tipping point?: how poor forestry fuels floods and fires in western Canada
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Experts have long cautioned that clearcut logging affects slope stability, the rate at which water is absorbed into the ground and the ability to hold soil in root systems. Without trees, heavy rains can wash large amounts of sediment into nearby water systems, choking creeks and streams and causing them to quickly overflow.

At the same time, British Columbia has suffered some of its worst wildfire seasons in recent years. As the aftermath of the storm became clear, a number of the areas worst hit were also near blazes that tore through the province earlier in the summer.

Martin says forest ecologists have long recommended controlled burns as well as selective logging to thin the forests, allowing larger mature trees to thrive and improving protection against wildfires.

While forest fires have long been seen as a summer event, the recent flooding has highlighted how interconnected the issues are.

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