CC	Climate change;
OD	Ozone depletion;
TA	Terrestrial acidification;
FE	Freshwater eutrophication;
ME	Marine eutrophication;
POF	Photochemical oxidant formation;
PMF	Particulate matter formation;
WD	Water depletion;
FD	Fossil depletion;
SOC	Soil organic carbon;
WS	Wheat straw;
US	Uncorverted solids;
CHP	Combined Heat and Power.