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Handbook for predicting residue weights of Pacific Northwest conifers.Author(s): J.A. Kendall Snell; James K. Brown
Source: Gen. Tech. Rep. PNW-GTR-103. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 51 p
Publication Series: General Technical Report (GTR)
Station: Pacific Northwest Research Station
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DescriptionProcedures are given forest estimating weights of potential residue from Douglas- fir and western hemlock created by forest management activities west of the summit of the Cascade Range. Preliminary estimates are given for six other species. The weight tables are in pounds per tree and pounds per square foot of basal area for a 6- or 8- inch unmerchantable tip. The estimates are also separated into material of: <3-inch and - >3-inch diameter and total weight. The tabular weights include foliage, live and dead branchwood, and unmerchantable tip.
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CitationSnell, J.A. Kendall; Brown, James K. 1980. Handbook for predicting residue weights of Pacific Northwest conifers. Gen. Tech. Rep. PNW-GTR-103. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 51 p
KeywordsBiomass, residue weights, conifers, weight tables
- Growth and yield of western hemlock in the Pacific Northwest following thinning near the time of initial crown closure.
- Water dynamics in conifer logs in early stages of decay in the Pacific Northwest, U.S.A
- Estimating the weight of crown segments for old-growth Douglas-fir and western hemlock.
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