遥感科学与应用技术

基于GIS-LCA的能源植物黄连木开发环境潜力评估

展开
  • 1. 南京农业大学资源与环境科学学院, 南京 210095;
    2. 中国科学院地理科学与资源研究所 资源与环境信息系统国家重点实验室, 北京 100101
路 璐(1987- ),女,硕士生,研究方向为资源环境信息系统。E-mail:lulu_5030@163.com

收稿日期: 2013-04-26

  修回日期: 2013-06-28

  网络出版日期: 2014-03-10

基金资助

地震行业科研专项项目(201208018)。

Assessment of Bioenergy Potential of Pistacia chinensis in China Based on GIS and Life Cycle Analysis

Expand
  • 1. College of Resources and Environmental Science, Nanjing Agricultural University, Nanjing 210095, China;
    2. State Key Labratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China

Received date: 2013-04-26

  Revised date: 2013-06-28

  Online published: 2014-03-10

摘要

能源植物开发利用是应对能源问题和全球变化的有效途径之一,准确的资源潜力及时空分布信息是资源规划和相关科学研究的重要基础。本文提出了耦合地理信息系统(GIS)空间分析与生命周期分析(LCA)进行能源植物开发利用潜力评估的技术方法,以黄连木为例进行研究。基于土地利用数据、遥感数据、气象数据、土壤数据,以及黄连木的生态习性,采用多因子综合评价方法,建立了1km空间栅格数据的黄连木种植适宜性综合评价模型,获取了适宜于黄连木规模化种植的土地资源与空间分布;另外,采用LCA方法对黄连木开发利用主要环节的温室气体排放进行了定量估算。结果表明,我国可用于发展黄连木的边际土地总量为1989.76万hm2,其中,适宜黄连木生长的土地面积为710.32万hm2,较适宜黄连木生长的土地面积为1279.44万hm2,总温室气体减排潜力为2544.46万t。同时,较之于传统的区域总体统计值的结果,空间栅格的评估方法可为科学决策提供更为精细的数据支撑。

本文引用格式

路璐, 傅新宇, 江东, 付晶莹, 姜小三 . 基于GIS-LCA的能源植物黄连木开发环境潜力评估[J]. 地球信息科学学报, 2014 , 16(2) : 328 -334 . DOI: 10.3724/SP.J.1047.2014.00328

Abstract

Fossil fuel shortages and environmental pollution problems are worsening, while globally, countries are actively seeking alternative energy sources. As an important renewable energy, bio-fuel (including bio-fuel ethanol and biodiesel) has attracted extensive attention of governments and enterprises throughout the world. Development and utilization of energy plants is one effective way to deal with energy issues and global change, and accurate information resource potential and the spatial and temporal important distribution is a foundation for resource planning and related research. The main objective of this paper is to establish an operational method for comprehensive evaluating biodiesel potential of Pistacia chinensis in China by combining GIS with life cycle analysis (LCA). Geographic Information System (GIS) is adopted as a tool to process spatial data from different sources, and establish the integrated multiple factors model. Meanwhile, LCA is used to evaluate the GHG emission from Pistacia chinensis plantation, yield acquisition, production, and product use through to post-processing. First, the potentiality, degree and spatial distribution of marginal land resources suitable for Pistacia chinensis planting are determined. Next, LCA-based analytical model of GHG emission reduction potential of biodiesel produced from Pistacia chinensis is established. By this means, the analysis and appraisal of maximum net GHG emission reduction potential of biodiesel from Pistacia chinensis can be achieved, thus offering technical methods and typical cases for analysis of development potentials and environmental benefits of biofuels derived from energy plants. The results indicate that total area of marginal land exploitable for development of Pistacia chinensis is about 19.90 million hm2, which is made up of the suitable area 7.10 million hm2 and the fairly suitable area 12.79 million hm2. And the total greenhouse gas emission reduction potential is 2.55 million tons per year.

参考文献

[1] Rebitzera G, Ekvallb T, Frischknechtc R, et al. Life cycle assessment, Part 1: Framework, goal and scope definition, inventory analysis, and applications[J]. Environment International, 2004(30):701-720.

[2] Zhuang D F, Jiang D, Liu L, et al. Assessment of bioenergy potential on marginal land in China[J]. Renewable & Sustainable Energy Reviews, 2010(15):901-912.

[3] 侯新村,左海涛,牟洪香.能源植物黄连木在我国的地理分布规律[J].生态环境学报,2010,19(5):1160-1164.

[4] 符瑜,潘学标,高浩.中国黄连木的地理分布与生境气候特征分析[J].中国农业气象,2009,30(3):318-322.

[5] Dunn D E,Cole J C,Smith M W. Position of cut, bud retention and auxins influence rooting of Pistacia chinensis[J]. Scientia Horticulturae, 1996(67):105-110.

[6] 王涛.中国主要生物质燃料油木本能源植物资源概况与展望[J].科技导报,2005(5):12-14.

[7] 邢爱华,马捷,张英晧,等.生物柴油全生命周期资源和能源消耗分析[J].过程工程学报,2010,10(2):314-320.

[8] 胡志远,谭丕强,楼狄明,等.不同原料制备生物柴油全生命周期能耗和排放评价[J].农业工程学报,2006,22(11):141-146.

[9] 董进宁,马晓茜.生物柴油项目的生命周期评价[J].现代化工,2007,27(9):59-63.

[10] Gelfand I, Sahajpal R, Zhang X C, et al. Sustainable bioenergy production from marginal lands in the US Midwest[J]. Nature, 2013(493):514-517.

[11] Smith W K, Cleveland C C, Reed, S C, et al. Bioenergy potential of the United States constrained by satellite observations of existing productivity[J]. Environ. Sci. Technol, 2012(46):3536-3544.

[12] Shah S, Gupta M N. Lipase catalyzed preparation of biodiesel from Jatropha oil in a solvent free system[J]. Process Biochem, 2007(42):409-414.

[13] Achten W J, Verchot L, Franken Y J, et al. Jatropha bio-diesel production and use[J]. Biomass Bioenergy 2008(32):1063-1084.

[14] Tapanes N O, Aranda D G, de Mesquita J W, et al. Transesterification of Jatropha curcas oil glycerides: Theoretical and experimental studies of biodiesel reaction[J]. Fuel, 2008(87):2286-2295.

[15] 刘纪远,张增祥,庄大方,等.中国近期土地利用变化的空间格局分析[J].中国科学D辑:地球科学,2002,32(12):1031-1041.

[16] 刘光斌,黄长干,刘苑秋,等.黄连木油的提取及其制备生物柴油的研究[J].中国粮油学报,2009,24(7):84-88.

[17] 李宜海,谢晓航,熊彬,等.黄连木油制备生物柴油的中试研究[J].可再生能源,2010,28(4):54-61.

[18] 张彩霞.我国生物乙醇的资源潜力及影响评价[D].北京:中国科学院地理科学与资源研究所,2010.

[19] Lu L, Jiang D, Zhuang D F, et al. Evaluating the marginal land resources suitable for developing Pistacia chinensis-based biodiesel in China[J]. Energies, 2012(5):2165-2177.

[20] 刘磊.中国西南五省区生物液体燃料开发潜力及影响研究[D].北京:中国科学院地理科学与资源研究所,2011.

[21] 邹治平,马晓茜,赵增立,等.水力发电工程的生命周期分析[J].水力发电,2004,30(4):53-55.

[22] 王赞信,卢英.麻疯树种子油生命周期的经济、环境与能量效率[J].长江流域资源与环境,2011,20(1):61-67.

[23] 张治山,袁希钢.玉米燃料乙醇生命周期碳平衡分析[J].环境科学,2006,27(4):616-619.

[24] Fiorese G, Guariso G. A GIS-based approach to evaluate biomass potential from energy crops at regional scale[J].Environmental Modelling & Software, 2010(25):702-711.

[25] 丁文武,原林,汤晓玉,等.玉米燃料乙醇生命周期能耗分析[J].哈尔滨工程大学学报,2010,164(6):773-779.

[26] Ou X M, Zhang X L, Chang S Y, et al. Energy consumption and GHG emissions of six biofuel pathways by LCA in (the) People's Republic of China[J]. Applied Energy, 2009(86):S197-S208.

[27] 曹玉昆,吕田,陈宁静.天然林保护工程政策对中国现行林业政策的影响分析[J].林业经济问题,2011,31(5):377-382.

[28] Sobrinoa F H, Monroya C R, Pérez J H. Biofuels and fossil fuels: Life Cycle Analysis (LCA) optimisation through productive resources maximisation[J]. Renewable and Sustainable Energy Reviews, 2011(15):2621-2628.

[29] 王修兰,徐师华,李佑祥.CO2浓度倍增对小麦生育性状和产量构成的影响[J].生态学报,1996,16(3):328-332.

[30] 吴伟光.我国西南地区生物柴油原料麻疯树发展潜力研究[D].北京:中国科学院地理科学与资源研究所,2010.

文章导航

/