Table 4: Correlation coefficients between CO2 and same soil variables.

WFPSSMTCO2

1.00000.7967**0.9592**0.5525**0.7259**0.5681**
1.00000.9350**0.6952**0.7123**0.5114*
1.00000.6494**0.912**0.5125**
WFPS1.00000.6307**0.5366**
SMT1.00000.6729**
CO21.0000

Correlation is significant at the 0.01 level-2-tailed).*Correlation is significant at the 0.05 level-2-tailed).