期刊
BIOMASS & BIOENERGY
卷 67, 期 -, 页码 304-311出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.biombioe.2014.05.014
关键词
Life cycle assessment; Uncertainty analysis; Corn; Cassava; Ethylene
资金
- National Natural Science Foundation of China [41101554]
- SRF for ROCS, SEM [2011-1568]
- National High-Tech R&D Program of China (863 program) [2012AA061705]
A life cycle assessment was performed to estimate the environmental impact of corn- and cassava-based ethylene production. An uncertainty analysis based on Taylor series expansion was conducted to confirm the results and add credibility to the study. Both corn- and cassava-based ethylene production significantly contributed to respiratory inorganics, land occupation, and global warming scores, as well as increased the adverse environmental impact of non-renewable energy. The uncertainty analysis results show that cassava-based production has more significant effects on dominant categories than corn-based production, except for land occupation. Increasing the energy and crop consumption efficiency, decreasing the road transport distance, and using natural crop drying are highly recommended to reduce the adverse effect of corn- and cassava-based ethylene production on the environment. (C) 2014 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据