Table 7. Carbon stock of
Cryptomeria japonica
and
Chamaecyparis obtusa
for two versions (mean ± standard error).
Forest stand
Category
ver.1
(tC/ha)
ver.2
(tC/ha)
t value
p value
Cryptomeria japonica
6
th
NFI
78.03 ± 0.60
93.68 ± 0.73
14.67
<0.001
7
th
NFI
90.11 ± 0.65
108.39 ± 0.79
15.71
<0.001
Chamaecyparis obtusa
6
th
NFI
62.28 ± 0.76
73.39 ± 0.87
12.03
<0.001
7
th
NFI
84.54 ± 0.83
98.59 ± 0.94
15.05
<0.001