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Revised Site Index Curves for Balsam Fir and White Spruce in the Lake StatesAuthor(s): Willard H. Carmean; Jerold T. Hahn
Source: Research Note NC-269. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Publication Series: Research Note (RN)
Station: North Central Research Station
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DescriptionThe original site index curves for balsam fir and white spruce are revised from a breast height age to a total age basis. Site index values from these revised curves are thus comparable to index values for other species that are based upon total tree age. This note also includes formulations for estimating site index by using computers or programmable, hand-calculators
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CitationCarmean, Willard H.; Hahn, Jerold T. 1981. Revised Site Index Curves for Balsam Fir and White Spruce in the Lake States. Research Note NC-269. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Keywordstotal age revisions, site index formulation
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