The role of primary processing in the supply risks of critical metals
The role of primary processing in the supply risks of critical metals
复制标题
初级加工在关键金属供应风险中的作用
DOI:
10.1080/09535314.2017.1295923
复制
发表时间:
2017
影响因子:
2.5
通讯作者:
Yosuke Shigetom
中科院分区:
文献类型:
--
作者:
Keisuke Nansai;Kenichi Nakajima;Sangwon Suh;Shigemi Kagawa,Yasushi Kondo;Wataru Takayanagi;Yosuke Shigetom
This study seeks to understand the role of primary processing, i.e. the first post-mining stage, in supply risk, by means of a case study on three critical metals (neodymium, cobalt, and platinum) in the context of Japan. Applying the ‘footprint’ concept with a multiregional input–output model, we have quantified the direct and indirect vulnerability of the Japanese economy to such risks. Considering the supply risks associated with primary processors, we find that Japanese final consumers are exposed to relatively higher supply risks for neodymium as compared with cobalt and platinum. Our study shows that the primary processing stage of a metal’s supply chain may contribute significantly to the overall supply risks, suggesting that this stage should be taken into due account in understanding and mitigating supply-chain vulnerability through, e.g. supplier diversification and alternative material development.
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影响因子:
1.2
作者:
Hatayama, Hiroki;Tahara, Kiyotaka
通讯作者:
Tahara, Kiyotaka
DOI:
10.1016/j.scitotenv.2013.05.040
发表时间:
2013
期刊:
The Science of the total environment
影响因子:
--
作者:
T. Zimmermann;Stefan Gößling
通讯作者:
Stefan Gößling
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Ashley Stedman;K. Green
通讯作者:
K. Green
影响因子:
5.9
作者:
D. Moran;D. McBain;Keiichiro Kanemoto;M. Lenzen;Arne Geschke
通讯作者:
D. Moran;D. McBain;Keiichiro Kanemoto;M. Lenzen;Arne Geschke
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
E. Harper;Goksin Kavlak;Lara Burmeister;M. Eckelman;S. Erbis;T. Graedel
通讯作者:
T. Graedel