SAPRIC
C,
w
0-
I-
 HEMIC
I--
w
a-

 FIBRIC


 0 10 20 30 40

 PLANT FIBER
Figure 2. The relationship of peat types
 Energy, 1979).


MODERATE


HIGH


LOW


50 60 70 80 90 100

DECOMPOSITION (%)
to fuel grade. (Modified from U.S. Department of