Diameter at breast height definitions

diameter at breast height

The width of a plant stem (for example, tree trunk) as measured at 4.5 feet above the ground surface. ... (09 Oct 1997) ...
Found on http://www.encyclo.co.uk/local/20973

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diameter at breast height

A standard measurement of tree growth in inches or centimeters, by convention taken at a point 4.5 feet from ground level.
Found on http://www.neonaturalist.com/nature/nature_glossary.html

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Diameter at Breast Height

(DBH) Tree diameter measured at 4.5 feet above ground level.
Found on https://www.ncforestry.org/teachers/glossary-of-forestry-terms/

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