3405 産業連関表による日本の運輸機関の環境負荷の推計(SS3-3 環境,SS3 環境とエネルギ,J-Rail 2006)

概要

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For the purpose of the comprehension of the environmental burden by transport modes in Japan, we performed inventory analysis of each mode of transport every five years from 1985 to 2000 by Input-output method. We evaluated CO_2, SO_x, and NO_x emissions from railways, road traffic, aviation and coastal shipping considering the following factors: the construction and the maintenance of infrastructures, the production and the maintenance of vehicles, and the supply and the consumption of operational energy. As a result, it was evident that the environmental burden per unit traffic by railways is lower than that by other transport modes. It was also apparent that 20-60 percent of the total CO_2 emission from each transport mode was caused from the infrastructures and the vehicles.
一般社団法人日本機械学会の論文
2006-12-13