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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