M. Hara, K.I. Takahashi, J. Nakamura, M. Tsuda, Y. Nemoto, S. Nishi
{"title":"Material Flow Analysis of ICT Business","authors":"M. Hara, K.I. Takahashi, J. Nakamura, M. Tsuda, Y. Nemoto, S. Nishi","doi":"10.1109/ISEE.2007.369093","DOIUrl":null,"url":null,"abstract":"We determined the material flow of a Japanese telephone corporation. We used a modified input-output table intended for LCA and found that the calculated annual input flow in weight was 93% compared with the annual output flow. This result indicates the change in total assets. We suggest that we could use this method for calculating the macro material flow.","PeriodicalId":275164,"journal":{"name":"Proceedings of the 2007 IEEE International Symposium on Electronics and the Environment","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2007 IEEE International Symposium on Electronics and the Environment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEE.2007.369093","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
We determined the material flow of a Japanese telephone corporation. We used a modified input-output table intended for LCA and found that the calculated annual input flow in weight was 93% compared with the annual output flow. This result indicates the change in total assets. We suggest that we could use this method for calculating the macro material flow.
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