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Impact of firewood harvesting on hardwood rangelands varies with region
oleh: Richard Standiford, Douglas McCreary, Sheila Barry, Larry Forero, Ron Knight
Format: | Article |
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Diterbitkan: | University of California Agriculture and Natural Resources 1996-03-01 |
Deskripsi
Aerial monitoring of hardwood rangelands over a 4-year period revealed that almost 70,000 cords of firewood ware harvested annually on approximately 6,000 acres. This represents less than 0.1% of the total hardwood rangeland in the state. Over 50% of the firewood volume harvested during these 4 years was in Shasta and Tehama counties, although these two counties represent less than 10% of the hardwood rangeland acreage in the state. In Tehama County, tree growth outpaced harvest, but in Shasta County, harvest exceeded growth by 30%. Both counties' governments adopted resolutions calling for a retention of 30% crown cover following firewood harvest. This retention level attempts to balance the needs for profitable livestock management with wildlife habitat needs.