Back قطر علو الصدر Arabic Diàmetre a l'alçada de l'home Catalan Výčetní tloušťka a výška Czech Stammdurchmesser German Trunka diametro Esperanto Diámetro a la altura del pecho Spanish Rinnasdiameeter Estonian قطر برابر سینه Persian Rinnankorkeusläpimitta Finnish Diamètre à hauteur de poitrine French

Diameter at breast height

Measurement of tree circumference, the tape calibrated to show diameter, at breast height, making sure that the tape is perfectly level and that the tape is not kinked, so as not to skew the reading of the diameter.

Diameter at breast height, or DBH, is a standard method of expressing the diameter of the trunk or bole of a standing tree. DBH is one of the most common dendrometric measurements.

Electronic calipers can measure diameter at breast height and send measured data via Bluetooth to a field computer.

Tree trunks are measured at the height of an adult's breast, which is defined differently in different countries and situations. In many countries, DBH is measured at approximately 1.3 m (4.3 ft) above ground.[1][2]

  1. ^ Cris Brack, PhD (UBC) Standard point on tree bole for measurement Archived 2010-05-12 at the Wayback Machine. Forest Measurement and Modelling. Retrieved 2009-04-18.
  2. ^ Feldpausch et al 2011, Height-diameter allometry of tropical forest trees. Biogeosciences 8, 1081-1106.
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