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Fuel Treatment Making a Difference Steve Harbert Tim Rich Burn Boss Refresher February 2009 1 Burn Boss Refresher 2009
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How can Fuel Treatments “Make a Difference”? Ecosystem Restoration Protection Why here, why now? 2 Burn Boss Refresher 2009
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Why be Effective? Available FS and BLM land in PNW: 20.7 MM acres 2008 Accomplishment / % of available: 130 M acres = 0.6 % In 15 years, % of available treated: 9% (6%/decade) Wildfire Acres/year 309 M Acres 3 Burn Boss Refresher 2009
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Principles of Stand Level Fuel Treatments 1.Surface fuels 2.Ladder fuels 3.Canopy fuels 4.Leave large trees 4 Burn Boss Refresher 2009
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Treatment Strategies Fuel Breaks DFPZ Extensive vs. Intensive SPOTS 5 Burn Boss Refresher 2009
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SPOTS 6 Burn Boss Refresher 2009
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An Assessment of Fuel Treatments on Selected Fires in the Pacific Northwest A report to Fire Directors Ken Snell and Carl Gossard USDA Forest Service, Region 6; Oregon State BLM October 2007 7 Burn Boss Refresher 2009
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Three Fires, Three Strategies Monument Fire – Umatilla NF GW Fire – Deschutes NF Egley Fire – Burns Fire Zone 8 Burn Boss Refresher 2009
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GW Fire Results 12 Burn Boss Refresher 2009
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July 6 th to July 22 nd 14 Burn Boss Refresher 2009
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Egley Complex Assessment 42% of assessment area had treatments High severity areas were statistically different Post-fire photographic evidence supports the fuels treatment effectiveness conclusion. In some treatment areas weather overpowered the veg/fuels treatment. Newer treatments were more effective. 15 Burn Boss Refresher 2009
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Egley Prescriptions Underburning (3869 acres) Marginally significant Commercial Harvest (17990 acres) Wide variety, and significant Pre-commercial thin and piling (~16940 acres) Very significant Changed Rx intensity 16 Burn Boss Refresher 2009
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Egley - 220 spur Treated area south of 220 spur Untreated area south of 220 spur 17 Burn Boss Refresher 2009
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Egley - BARC Severity 18 Burn Boss Refresher 2009
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Egley – Treatment Age 19 Burn Boss Refresher 2009
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Fuels Program Validation When the fuels specialist asks… “Where will you have your next big fire, and where are you going to treat?” Do you have an answer? Develop a strategy, articulate, monitor. 20 Burn Boss Refresher 2009
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Recommendations A fuels strategy The Burn Boss should know the fuels and vegetation strategy; Has a responsibility during burn plan preparation to help craft specific burn plan objectives: Implements the burn plan to help achieve the overall strategy. 21 Burn Boss Refresher 2009
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Recommendations Suppression Effectiveness Enhancing suppression effectiveness should be part of the fuels/veg strategy. Treatment location Use past treatment data in developing wildfire strategies. Treatments should become an integral part of WFSA/WFDSS development. Treatment maps should be a part of the briefing package given to Incident Management Teams. 22 Burn Boss Refresher 2009
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Recommendations Leave some tracks Map treatments Data in GIS is best Planned vs. implemented When Maintenance program Suppression There is a formal monitoring process Part of post burn activities 23 Burn Boss Refresher 2009
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Questions? Treatment Effectiveness Report: http://www.fs.fed.us/fire/fireuse/success/success- stories.html Angora Fire Report: http://www.fs.fed.us/r5/angorafuelsassessment/ Remote Sensing Application Center (BARC, BAER & MTBS): http://www.fs.fed.us/eng/rsac/baer/barc.html Lessons Learned Center: http://www.wildfirelessons.net/Home.aspx 24 Burn Boss Refresher 2009
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