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. 2014 Apr 4;4:4586. doi: 10.1038/srep04586

Figure 4. Illustration of important relationships between soil biophysical properties and GHG release.

Figure 4

(a) soil bulk density and CO2 flux from soil; F1,64 = 42.08, P < 0.001 (b) microbial biomass carbon and CO2 flux; F1,64 = 5.89, P < 0.05 (c) soil porosity and CO2 flux; F1,64 = 110.14, P < 0.001 (d) soil shear strength and CH4 flux; F1,64 = 14.08, P < 0.001 (e) soil moisture content and N2O flux; F1,64 = 12.62, P < 0.001 and (f) microbial biomass carbon and N2O flux; F1,64 = 69.5, P < 0.001.