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Publication Information

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Title: Levels-of-growing-stock cooperative study in Douglas-fir: report no. 11—Stampede Creek, a 20-year progress report.

Author: Curtis, Robert O.;

Date: 1992

Source: Res. Pap. PNW-RP-442. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 47 p

Publication Series: Research Paper (RP)

Description: Results of the first 20 years of the Stampede Creek levels-of-growing-stock study in southwest Oregon are summarized. To age 53, growth in this site III Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stand has been strongly related to level of growing stock. Marked differences in volume distribution by tree sizes are developing as a result of thinning. Periodic annual increment is about twice the mean annual increment in all treatments, which indicates that the stand is still far from culmination.

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Curtis, Robert O. 1992. Levels-of-growing-stock cooperative study in Douglas-fir: report no. 11—Stampede Creek, a 20-year progress report. Res. Pap. PNW-RP-442. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 47 p

 


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