The effect of CO2-enriched atmosphere exposure on the energy sources in drugstore beetle Stegobium paniceum Ecological risk assessment of heavy and energy sources industry compound biome in Shanxi Province Dynamism of Traditional Knowledge and Practice on the Management of Quercus Fuel Forest at Shabadi, Tengchong County WORLD BIODIESEL UTILIZATION AND DEVELOPMENT STRATEGIES IN CHINA Applications of GIS in biomass energy source research