抄録
The purpose of this study is to be easy for calculating the CO_2 emission associate with building construction. In this study, the CO_2 intensity is derived from four sector classifications of input output table on 2000. And the CO_2 intensity is derived from new sector classification too. A case study on the amount of CO_2 emission associate building construction is made from the CO_2 intensities that are derived from five sector classifications.
