Table 4.

Biomass dry weight estimates (Tritton and Hornbeck [1982]).

Dbh* (mm)Dry weight (kg) y = axb**Fraction of dry weight (600 mm) as a ratio
100.112631/23,505.722
251.07131/2,471.6699
505.88761/449.74
10032.3571/81.834
15087.671/30.203
200177.821/14.891
250307.771/8.604
300481.811/5.496
350703.81/3.762
400977.261/2.71
4501305.51/2.03
5001691.41/1.566
55021381/1.24
60026471/1
  • * Diameter at breast height, 1.37 m (4.5 ft).

  • ** x = dbh (mm); y = dry weight estimate; a = allometric coefficient 0.1126294414; b = allometric coefficient 2.458309949.