Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.ecolecon.2018.02.021 |
Accounting for Raw Material Embodied in Imports by Multi-regional Input-Output Modelling and Life Cycle Assessment, Using Finland as a Study Case | |
Pinero, Pablo1; Cazcarro, Ignacio2,3; Arto, Inaki2; Maenpaa, Ilmo4,5; Juutinen, Artti4,6; Pongracz, Eva1 | |
2018-10-01 | |
发表期刊 | ECOLOGICAL ECONOMICS |
ISSN | 0921-8009 |
EISSN | 1873-6106 |
出版年 | 2018 |
卷号 | 152页码:40-50 |
文章类型 | Article |
语种 | 英语 |
国家 | Finland; Spain |
英文摘要 | The two main methods used to estimate raw material embodied in imports are life cycle assessment (LCA) and multi-regional input-output (MRIO) models. The key advantage of LCA is its higher product resolution but it relies on global or regional averages, which could bias results. Our outcomes suggest that this obstacle could be avoided for primary goods if domestic process data are collected, since the necessary raw materials are mostly extracted from the environment of the direct trade partner. Conversely, for many other products, intermediate inputs are produced following a wide range of blueprints and cross multiple borders, which makes it challenging to determine how and where raw materials needed for their production originate. For these products, a method to combine the superior coverage of MRIO with the product resolution of LCA is evaluated here, using imports to Finland as a study case. The analysis provides insights on how to identify critical supply chains and illustrates a relatively simple, replicable solution that can be used in other regions or environmental accounts. Nevertheless, the existing resolution of MRIO models and dissimilarities in classifications between the two tools could constitute a new source of errors if not properly handled. |
英文关键词 | Material flow accounting Raw material equivalents Material footprint |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000440118700005 |
WOS关键词 | MATERIAL FLOW INDICATORS ; ENVIRONMENTAL IMPACTS ; MATERIAL CONSUMPTION ; MATERIAL EQUIVALENTS ; AGGREGATION ; FOOTPRINT ; SYSTEM ; TRADE |
WOS类目 | Ecology ; Economics ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Business & Economics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/15798 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Oulu, Fac Technol, Energy & Environm Engn, POB 4300, FI-90014 Oulu, Finland; 2.Univ Basque Country, BC3, Sede Bldg 1,1st Floor,Sci Campus, Leioa 48940, Spain; 3.Univ Zaragoza, Dept Econ Anal, Agrifood Inst Aragon IA2, ARAID Aragonese Agcy Res & Dev Researcher, Zaragoza, Spain; 4.Univ Oulu, Oulu Business Sch, Dept Econ, POB 4600, FI-90014 Oulu, Finland; 5.Finnish Environm Inst SYKE, POB 140, FI-00251 Helsinki, Finland; 6.Nat Resources Inst Finland, POB 413, FI-90014 Oulu, Finland |
推荐引用方式 GB/T 7714 | Pinero, Pablo,Cazcarro, Ignacio,Arto, Inaki,et al. Accounting for Raw Material Embodied in Imports by Multi-regional Input-Output Modelling and Life Cycle Assessment, Using Finland as a Study Case[J]. ECOLOGICAL ECONOMICS,2018,152:40-50. |
APA | Pinero, Pablo,Cazcarro, Ignacio,Arto, Inaki,Maenpaa, Ilmo,Juutinen, Artti,&Pongracz, Eva.(2018).Accounting for Raw Material Embodied in Imports by Multi-regional Input-Output Modelling and Life Cycle Assessment, Using Finland as a Study Case.ECOLOGICAL ECONOMICS,152,40-50. |
MLA | Pinero, Pablo,et al."Accounting for Raw Material Embodied in Imports by Multi-regional Input-Output Modelling and Life Cycle Assessment, Using Finland as a Study Case".ECOLOGICAL ECONOMICS 152(2018):40-50. |
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