B3 evidence
1
1
<1
1
1
2
7
67
39
6
102
48
Text Box: Organic or litter layer
Organic or litter layer
B1
A
B2
O
Soil pit
Text Box: Mineral soil layers
Mineral soil layers
Measurement units
Walking surface
Average weight per unit area of organic, mineral, and rock components from 12 soil pits in one treated stand

Units: kg/m2
Organic matter
Mineral
matter
Rocks
Soil changes are measured by dividing soils into four horizons and considering the organic and small and large mineral components before and after the fire. 
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(> 4 mm)