Estimating the potential of energy saving and carbon emission mitigation of cassava-based fuel ethanol using life cycle assessment coupled with a biogeochemical process model
文献类型：期刊论文
| 作者 | Jiang, Dong1,2; Hao, Mengmeng1,2; Fu, Jingying1,2; Tian, Guangjin3; Ding, Fangyu1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
 |
| 出版日期 | 2019-05-01 |
| 卷号 | 63期号:5页码:701-710 |
| 关键词 | Energy saving Carbon emission mitigation Cassava-based fuel ethanol Life cycle assessment Biogeochemical process model Marginal land |
| ISSN号 | 0020-7128 |
| DOI | 10.1007/s00484-017-1437-7 |
| 通讯作者 | Hao, Mengmeng(haomm.16b@igsnrr.ac.cn) |
| 英文摘要 | Global warming and increasing concentration of atmospheric greenhouse gas (GHG) have prompted considerable interest in the potential role of energy plant biomass. Cassava-based fuel ethanol is one of the most important bioenergy and has attracted much attention in both developed and developing countries. However, the development of cassava-based fuel ethanol is still faced with many uncertainties, including raw material supply, net energy potential, and carbon emission mitigation potential. Thus, an accurate estimation of these issues is urgently needed. This study provides an approach to estimate energy saving and carbon emission mitigation potentials of cassava-based fuel ethanol through LCA (life cycle assessment) coupled with a biogeochemical process modelGEPIC (GIS-based environmental policy integrated climate) model. The results indicate that the total potential of cassava yield on marginal land in China is 52.51 million t; the energy ratio value varies from 0.07 to 1.44, and the net energy surplus of cassava-based fuel ethanol in China is 92,920.58 million MJ. The total carbon emission mitigation from cassava-based fuel ethanol in China is 4593.89 million kgC. Guangxi, Guangdong, and Fujian are identified as target regions for large-scale development of cassava-based fuel ethanol industry. These results can provide an operational approach and fundamental data for scientific research and energy planning. |
| WOS关键词 | SIMULTANEOUS SACCHARIFICATION ; FERMENTATION ; BALANCE ; STARCH |
| 资助项目 | National Natural Science Foundation of China[41571509] ; Ministry of Science and Technology of China[2016YFC1201300] |
| WOS研究方向 | Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000467487500014 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; Ministry of Science and Technology of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/59280]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Hao, Mengmeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Dong,Hao, Mengmeng,Fu, Jingying,et al. Estimating the potential of energy saving and carbon emission mitigation of cassava-based fuel ethanol using life cycle assessment coupled with a biogeochemical process model[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2019,63(5):701-710. |
| APA | Jiang, Dong,Hao, Mengmeng,Fu, Jingying,Tian, Guangjin,&Ding, Fangyu.(2019).Estimating the potential of energy saving and carbon emission mitigation of cassava-based fuel ethanol using life cycle assessment coupled with a biogeochemical process model.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,63(5),701-710. |
| MLA | Jiang, Dong,et al."Estimating the potential of energy saving and carbon emission mitigation of cassava-based fuel ethanol using life cycle assessment coupled with a biogeochemical process model".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 63.5(2019):701-710. |
入库方式： OAI收割
来源：地理科学与资源研究所
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