中部地区生物质资源潜力与减排效应估算

能源是战略性资源，是一个国家经济增长和社会发展的重要物质基础。随着中部地区经济的不断增长，对能源的消费量也呈逐渐上升趋势。传统化石能源日益显示出供给和环境两方面的压力，而生物质能源的开发利用具有能源替代和减少二氧化碳排放的效应。中部地区生物质资源丰富，经估算结果如下：第一，2009年农作物秸秆、牲畜粪便和城市垃圾3种生物质资源沼气潜力达839733亿m2，折合标煤7 31475万t；第二，开发利用3种生物质资源可减少二氧化碳排放量53 880 59483 t。据此，提出建议：第一，重点开发利用秸秆、牲畜粪便等农村生物质资源；第二，为中部地区生物质资源转化为生物质能源产品进而实现减排效应创造支撑条件

ASSESSMENT ON POTENTIAL OF BIOMASS RESOURCES AND CARBON EMISSION REDUCTION

Energy is a kind of strategic resource and it is the foundation of economic and social development.With the development of the central area，the consumption for energy shows the tendency to ascend.Fossil energy indicates supply and enviromental stress.Bioenergy can replace fossil energy and decrease the share of carbon emissions.The central area possesses rich biomass resources,and the estimated resuls are as follows.Firstly,the biogas potential of crop straw,livestock excrement and municipal refuse could reach 83973 3 billion cubic metres and are equivalent to 73 147 500 tons of standard coal. Secondly,these resources could reduct carbon dioxide to discharge 53 880 59483 tons.Then this paper gives relevant policy suggestion accordingly：mainly make use of crop straw,livestock excrement,and bring about a transformation from biomass resources to bioenergy products