Fig. 5

Quantitative results of CH4 Flux Based on FTIR Spectroscopy. CH4 emission fluxes of P-CK (a) and P-PBAT (b) and the cumulative CH4 emissions over the incubation period (c). Orange dots indicate results measured by GC.

Quantitative results of CH4 Flux Based on FTIR Spectroscopy. CH4 emission fluxes of P-CK (a) and P-PBAT (b) and the cumulative CH4 emissions over the incubation period (c). Orange dots indicate results measured by GC.