中国林木生物质能源潜力测算及变化趋势
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摘要
基于各省份林业统计数据,文中利用自下而上分析方法测算了中国林木生物质能源的资源潜力,并对变化趋势进行分析。结果表明:1993—2013年中国林木生物质能源资源潜力由0. 78亿t标准煤增长到1. 05亿t标准煤,20年间增长了34. 62%;从资源构成来看,灌木平茬剩余物和采伐剩余物是林木生物质能源的主要供给来源;从区域变化来看,不同省份资源潜力呈现明显差异,但全国平均水平的逐步提高并非个别省份资源潜力大幅度提高使然,而是绝大部分省份资源潜力的共同增长促成了平均水平的连年提高。
Based on the provincial forestry statistical data,this paper calculated the woody biomass energy resource potential in China by using the bottom-up method and analyzed the changing trend. The results showed that the woody biomass energy resource potential increased from 0. 078 billion tons by standard coal in 1993 to 0. 105 billion tons by standard coal in 2013,34. 62% up during the 20 years. Moreover,the shrub stubble residues and forest harvesting residues were the main sources of woody biomass energy resources. Although the total resource potential of various provinces in China presented an obvious difference,the gradual increase of national average woody biomass energy potential was not the result of the large increase in a few provinces but the common increase in most provinces.
Based on the provincial forestry statistical data,this paper calculated the woody biomass energy resource potential in China by using the bottom-up method and analyzed the changing trend. The results showed that the woody biomass energy resource potential increased from 0. 078 billion tons by standard coal in 1993 to 0. 105 billion tons by standard coal in 2013,34. 62% up during the 20 years. Moreover,the shrub stubble residues and forest harvesting residues were the main sources of woody biomass energy resources. Although the total resource potential of various provinces in China presented an obvious difference,the gradual increase of national average woody biomass energy potential was not the result of the large increase in a few provinces but the common increase in most provinces.
引文
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[11]中国林木生物质能源资源研究专题组.中国林木生物质能源资源培育与发展潜力调查[J].中国林业产业,2006(1):12-21.
[12]刘刚,沈镭.中国生物质能源的定量评价及其地理分布[J].自然资源学报,2007,22(1):9-19.
[13]吕文,王春峰.中国林木生物质能源发展潜力研究[J].中国能源,2005,27(11):21-26.
[2]XUE Z,QU L Q,YANG X S.Potential production and spatial distribution of hybrid poplar as a biofuel crop in Connecticut,USA[J].International Journal of Agricultural and Biological Engineering,2014,7(2):10-18.
[3]PAREDES-SANCHEZ J P,GARCIA-ELCORO V E,ROSILLO-CALLE F,et al.Assessment of forest bioenergy potential in a coalproducing area in Asturias(Spain)and recommendations for setting up a Biomass Logistic Centre[J].Applied Energy,2016,171(6):133-141.
[4]邢红,赵媛,王宜强.江苏省南通市农村生物质能资源潜力估算及地区分布[J].生态学报,2015,35(10):3480-3489.
[5]米锋,潘文婧,陈凯,等.内蒙古通辽地区农业生物质资源开发利用及其经济效益分析[J].干旱区资源与环境,2014,27(9):44-49.
[6]DUARTE A,SARACHE W,COSTA Y.Biofuel supply chain design from coffee cut stem under environmental analysis[J].Energy,2016,100(4):321-331.
[7]吴志庄,夏恩龙,王树东,等.中国竹类生物质能源开发利用及前景展望[J].世界林业研究,2013,26(2):60-64.
[8]周本智,傅懋毅,杨校生,等.我国能源竹类植物资源及其开发潜力[J].世界林业研究,2006,19(6):49-52.
[9]ZHANG L,ZHANG C H,ZANG L Z.Case studies on biofuel supply logistics for forest bioenergy in China[C]//LISS 2013:Proceedings of3rd International Conference on Logistics,Informatics and Service Science.Springer-Verlag Berlin Heidelberg,2015:1221-1225.
[10]王武魁,苏贤明,施海,等.北京林业生物质资源空间密度分布计算及加工点选址优化[J].北京林业大学学报,2010,32(11):71-79.
[11]中国林木生物质能源资源研究专题组.中国林木生物质能源资源培育与发展潜力调查[J].中国林业产业,2006(1):12-21.
[12]刘刚,沈镭.中国生物质能源的定量评价及其地理分布[J].自然资源学报,2007,22(1):9-19.
[13]吕文,王春峰.中国林木生物质能源发展潜力研究[J].中国能源,2005,27(11):21-26.