Diameter at breast height definition

Diameter at breast height or “DBH” means the diameter of a tree measured outside the bark at a point four and one-half (4.5) feet above the ground.
Diameter at breast height or “dbh” means the outer bark diameter of a tree, measured at 1.3m from the forest floor, on the high side, or from point of germination if the tree roots are elevated above ground or the tree is lying on the ground (consistent with the Provincial Cruising Manual).
Diameter at breast height or “DBH” of a tree means the measurement of the average diameter of the

Examples of Diameter at breast height in a sentence

  • The tree can grow up or more than 20m in height and 1.5m Diameter at Breast Height (DBH) or more with a very dense crown (Fig.1).

  • DBH (Diameter at Breast Height) - the diameter of a standing tree inclusive of the bark measured 4½ feet above the ground on the uphill side of the tree.


More Definitions of Diameter at breast height

Diameter at breast height. (“DBH”) means the diameter of the trunk of a Tree measured in centimetres outside the bark at a point that is 1.37 metres above the ground.
Diameter at breast height or “DBH” means the diameter of a tree measured 4 1/2 feet above the ground.
Diameter at breast height. (DBH) means the diameter of the stem of a Tree measured outside the bark at a point of measurement that is 1.37 metres above the ground;
Diameter at breast height means the diameter of a tree at Breast Height;
Diameter at breast height. (DBH) means the diameter of a tree measured at 4.5 feet above the ground surface level.
Diameter at breast height or 11DBH11: means the diameter of a tree measured outside the bark at a point 4.5 feet above ground.
Diameter at breast height or “dbh” means the diameter of the tree measured in inches at four and one-half feet above ground level. For trees with multiple trunks, dbh shall be measured at the narrowest point between ground level and the point where the trunk diverges, or shall be the sum of the diameters of the two largest trunks at breast height, whichever is smaller. All measurements shall be rounded to the nearest inch.