Global warming potential of carbon dioxide emissions from biomass stored in the anthroposphere and used for bioenergy at end of life.

摘要: Summary There is growing interest in understanding how storage or delayed emission of carbon products based on bioresources might mitigate climate change, and such activities could be credited. In this research we extend the recently introduced approach that integrates biogenic dioxide (CO2) fluxes with global cycle (using warming potential [GWPbio]) to consider period harvested biomass anthroposphere, subsequent oxidation. We then examine affects impact from a bioenergy resource. This compared several recent methods designed address same problem. Using both 100- 500-year fixed time horizon calculate GWPbio factor for every combination rotational anthropogenic periods between 0 100 years. The resulting factors range −0.99 (1-year rotation 100-year storage) +0.44 (100-year 0-year storage). proposed study includes interface growth emissions cycle, whereas other do not model this. These results characterization produced can determine change benefits impacts associated release CO2 radiative forcing integrated window.