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westbound raetams Growing Influence in Eastern surgery Estimated Acreage19361988 10 percent cover420,0002.2 zillionTotal range with raetam6 trillionVolume of up-to-date stand--------467 million cubic feetPrivate landowners own 58 percent of the area and 49 percent of the glitzBLM is the principle owner of public lands with juniper 79 percent of publicly owned juniper forestOver of the certify juniper forest became established between 1850 and 1900 (greatest increase came between (1879 and 1918). straddle of Establishment1650 18002900 acres/ class1800 18508200 acres/ yr1850 190023,100 acres/year1900 1940 6000 acres/year52 percent of juniper grows in the 10 15 inch precipitation zone41 percent of juniper grows between 4000 5000 ft. in elevationJuniper crown intercepts more that of the yearbook precipitationJuniper transpires water year round compared to seasonal transpiration of separate vegetationJuniper roots can extend several time the crown diameterAlmost 50 percent of juniper forests brook crown covers 10-20 percentJuniper woodlands have up to 10 time the erosion rate of sagebrush grass ecotypes (Buckhouse et. al.)Average cubic volume of wood per acre in juniper forests is 200 cubic feetOver half(prenominal) the area of juniper forests have fewer than 50 trees per acreCounties with more that million acres of juniperCrook 857,000Harney884,000Grant539,000Jefferson582,000Information fromGedney, D.R. et.al. (1999). Western Juniper in Eastern operating theater. USDA Forest Service. Pacific Northwest search Station. General Technical Report, PNW-GTR-464, November 1999.Buckhouse, J. et al. (1982). Potential Sediment Production within vegetive Communities in Oregons Blue Mountains. Journal of Soil and peeing Conservation. Vol. 37, Number 2. Pgs. 120 122.Tim DeboodtOSU Crook County Extension AgentPrineville, ORThe Drying of Oregon Potential water use of Western Juniper within current juniper area 500,000 acre feet to 920,000 acre feet per yearThis is the equivalent of a river flowing year round at 680 to 1000 cfs per day