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英文文献：Economic Costs and Environmental Performance for Three Cellulosic Biofuel Pathways-三种纤维素生物燃料途径的经济成本和环境效益
英文文献作者：Sajeev, E.M.,Ji, Tianyun,Tyner, Wallace E.,Gramig, Benjamin M.
英文文献摘要：
This paper provides the first comprehensive economic and life cycle analysis for three major proposed cellulosic feedstocks for biofuels: corn stover, miscanthus, and switchgrass. This economic and environmental evaluation is needed to determine if (how) the emissions reduction requirement in the Renewable Fuel Standard (RFS) is (can be) satisfied and can inform decisions about the structure of policies going forward. The study provides an integrated framework for the estimation of emissions and costs associated with cellulosic biofuel production. Costs for each feedstock are estimated under a range of assumptions, and the costs of conversion via both biochemical and thermochemical pathways are estimated to provide total biofuel costs. The cost and emissions results are presented in the context of the RFS, and the economic and environmental implications of the results are analyzed through the lens of environmental and energy policy.
这篇论文提供了第一个全面的经济和生命周期分析为生物燃料的三种主要纤维素原料:玉米秸秆，芒草和柳枝稷。这种经济和环境评估是必要的，以确定是否能够满足可再生燃料标准(RFS)的减排要求，并为未来的政策结构提供决策依据。该研究为估算与纤维素生物燃料生产有关的排放和成本提供了一个综合框架。每个原料的成本是在一系列假设下估计的，通过生化和热化学途径的转换成本估计为总生物燃料成本。成本和排放结果是在可再生能源标准的范围内提出的，并通过环境和能源政策分析结果的经济和环境影响。
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