Table 4 DNDC-simulated C/N fluxes over 10-year rotation (per ODW tonne Imola poplar harvested)
From: Bioethanol from poplar clone Imola: an environmentally viable alternative to fossil fuel?
C/N flux | SRC | VSRC |
|---|---|---|
GPP (kg C/ton) | −1.09E+03 | −1.11E+03 |
Plant respiration (kg C/ton) | 2.19E+02 | 1.76E+02 |
Soil heterotrophic respiration (kg C/ton) | 2.02E+02 | 1.65E+02 |
NEE (kg C/ton) | −6.88E+02 | −7.68E+02 |
CH4 oxidation (kg C/ton) | −9.29E−02 | −1.00E−01 |
N uptake (kg N/ton) | 7.51E+00 | 7.86E+00 |
N leaching (kg N/ton) | 1.09E−01 | 1.21E−01 |
N Runoff (kg N/ton) | 1.53E−03 | 1.73E−03 |
N2O (kg N/ton) | 1.82E−01 | 1.53E−01 |
NO (kg N/ton) | 6.28E−03 | 5.51E−03 |
N2 (kg N/ton) | 8.63E−02 | 9.42E−02 |
NH3(kg N/ton) | 1.24E−01 | 1.30E−01 |