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Sustainable Forest Management on the Yakama Reservation
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Washington 1.4 million acres established by the Treaty of June 9, 1855
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Agriculture Total Area 1.4 million acres Range Forest Forest and Woodland 647,172 acres = 47 %
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What is sustainable forestry? What is forest health? What are the characteristics of a healthy forest?
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A healthy forest is a condition where insects, diseases, fire and weather events do not threaten forest management objectives now and in the future
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A healthy forest maintains a diversity of plants and animals aesthetic appeal resource sustainability and is resilient to disturbances
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Cultural Resources Fish Forest Health Range Revenue and Employment Water Quality Wildlife What do we want to sustain?
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An unhealthy forest is characterized by high levels of insects and diseases increased mortality and reduced forest productivity
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Changes in forest health have occurred as a result of Fire Exclusion Livestock Grazing Selective Timber Harvesting
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Increased stand densities and decreased tree vigor
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Conversion in Timber Types 19341997
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Extensive areas of the Yakama Forest are dominated by Douglas-fir and grand fir Very good for the budworm
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205,584 acres
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Western Spruce Budworm Defoliation
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Short Term Strategy: Recover value of dead and dying trees
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Long Term Strategy: Promote the development of a more resilient and sustainable forest
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288,159 Acres
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Prescribed fire Low- Intensity burn
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Before Silvicultural Treatment
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After Silvicultural Treatment
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Inventory 1934 4 Billion BF 1996 11 Billion BF Total Harvest 6 Billion BF
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Thank You
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