International Journal of Forestry Research / 2019 / Article / Tab 6

Research Article

Biomass and Volume Models Based on Stump Diameter for Assessing Degradation of Miombo Woodlands in Tanzania

Table 6

Belowground biomass model coefficients and performance.

SiteModel formsModel coefficientsAICSESE%E%R2
abc

Tabora0.08822.1386222.887.6944.05-13.590.86
-10.17270.1590228.290.8845.65-13.310.85
-5.8520-0.37810.1651230.289.9845.2-13.310.85

Manyara0.14342.0144199.6122.5239.72-8.360.78
0.70400.1546199.0122.1239.59-9.270.79
-8.95451.90070.0945196.2141.9646.02-3.180.71

Lindi0.081472.1896211.2180.7137.18-13.420.89
0.15530.1454212.6259.7853.456.150.77
41.0525-4.93790.25975212.6157.4732.4-10.840.91

Regional0.10562.1035623.5154.0146.5-12.20.86
-0.80400.1526624.9164.6749.72-11.410.84
0.9476-0.36880.1631626.5158.9848.0-12.040.85

Note: Bold type indicates selected model.

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