摘要
生物质能是一种重要的可再生能源,我国有丰富的生物质资源。首先分析了中国农作物秸秆、薪柴、禽畜粪便3类生物质资源的潜在资源量。结果显示,2007年中国农作物秸秆资源为7.5亿t,薪柴资源为1亿t,禽畜粪便资源为9亿t,这3类资源可获得量折标煤3.19亿t,相当于2007年我国能源消费总量的12%。其次分析了当前生物质能利用状况、存在问题,并且给出了一些对策建议。
Developing bio-energy and establishing sustainable rural energy systems are important considerations for rural development and the protection of the global environment.Biomass is a kind of very important renewable resource and China has tremendous biomass energy resources.This study aims to assess the sustainable energy potential of plantation biomass resources in China.In this paper,the energy potential of the following resources have been assessed：（1） agricultural residues,（2） fuelwood,（3） animal manure.The sustainable biomass energy potential in China is estimated to be about 12% of energy consumed in 2007.The current application status of biomass,the issues which limit the development of biomass had also been analysed in this paper.
出处
《三峡环境与生态》
2010年第5期38-42,62,共6页
Environment and Ecology in the Three Gorges
基金
国家自然科学基金项目(50608020)
广州大学创新团队项目
关键词
生物质
资源量
可持续发展
biomass
resources
sustainable development
