文章基本信息

标题：Decomposition of integrated hybrid life cycle inventories by origin and final-stage inputs
本地全文：下载
作者：Soo Huey Teh ; Thomas Wiedmann
期刊名称：Journal of Economic Structures
电子版ISSN：2193-2409
出版年度：2018
卷号：7
期号：1
页码：1-15
DOI：10.1186/s40008-018-0115-1
出版社：Springer Berlin / Heidelberg
摘要：This note presents a method to decompose life cycle inventories derived from integrated and mixed-unit hybrid life cycle assessment. The approach extends the decomposition method described by Wiedmann (Econ Struct 6:11, 2017 . https://doi.org/10.1186/s40008-017-0072-0 ) by differentiating between impacts from industries, products and processes. The method can be used to quantify the cradle-to-sale impacts of products and processes in the final stage of manufacturing a particular product. We present such a decomposition for the example of life cycle inventories for different types of concrete and compare it to one where the life cycle inventories have been decomposed by origin.
关键词：Decomposition; Total impact multipliers; Life cycle inventories; Hybrid life cycle assessment; Integrated hybrid LCA; Mixed-unit hybrid LCA; Concrete; Origin; Final-stage inputs