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Estimating stand age for Douglas-fir.Author(s): Floyd A. Johnson
Source: PNW Old Series Research Notes No. 103, p. 1-2
Publication Series: Scientific Journal (JRNL)
Station: Pacific Northwest Research Station
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DescriptionStand age for Douglas-fir has been defined as the average age of dominant and codominant trees. It is commonly estimated by measuring the age of several dominants and codominants and computing their arithmetic average.
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CitationJohnson, Floyd A. 1954. Estimating stand age for Douglas-fir. PNW Old Series Research Notes No. 103, p. 1-2
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