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Highly Exposed: What Are We Risking if We Continue to Suppress Fires?

 Wildland fire aftermath

Click on a choice:

  EPA Standards: Minimizing the Risk

  People, Air & Fire: The Burning Questions

  What should we all know about fire?

  Air Quality Timeline

 

If we try to prevent all fires, there's no possibility of a 100% success rate. In fact, the odds are getting worse that effective suppression can be done at all because of the excessive build up of fuels over the past 100 years.

Trees will be killed, houses destroyed, and lives lost. Some of the worst damage from catastrophic uncontrolled fires will be the least visible. Where the fuel loads are excessively high, soils can be heated to the point of sterility and never recover.

Extremely hot fires destroy both organic matter and nutrients in the soil; at some point clay minerals are fused. With the vegetative cover removed and some soils made water repellent, an ordinary rainstorm becomes an extraordinary event, causing severe soil erosion and flooding on already fire-damaged land.

In many places, the future of the land is at risk. Lands that lose their topsoils or are turned to desert, will be worthless for generations, perhaps permanently. (From: R. Neil Sampson,"Western Forests Need Action Now," California Forests, May/June 1997)

 

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