- 著者
-
漆崎 昇
水野 稔
下田 吉之
酒井 寛二
- 出版者
- 日本建築学会
- 雑誌
- 日本建築学会計画系論文集 (ISSN:13404210)
- 巻号頁・発行日
- vol.66, no.549, pp.75-82, 2001-11-30 (Released:2017-02-04)
- 参考文献数
- 17
- 被引用文献数
-
8
6
Using limited extension effect summation method based on the 1985, 1990 and 1995 Input / Output Tables in Japan, the environmental loads (material consummations and carbon emissions) from construction activities are estimated. Total Japanese carbon emissions are 1,053 Mt-CO_2 in 1985, 1,251 Mt-CO_2 in 1990, and 1,363 Mt-CO_2 in 1995. The percentages occupied by construction related of Japanese carbon emission are 40.9%in 1985, 42.8% in 1990, and 42.8% in 1995. Regard to carbon emission per unit floor area, the carbon emission from construction materials production is decreased, but the carbon emissions from transportation and processing process are increased.