지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 2,917 - 2,920 (4page)
이용수
초록· 키워드
오류제보하기
This study aim at demonstrating the environmental performance of freight transport of the rail and road mode through an indicator of embodied energy and CO2 emissions.
Using the concept of LCA, the scope of evaluation includes energy production, supply chain activity and operation. The results of embodied energy and CO2 emissions are normalized by means of traffic volume. The results shown that embodied CO2 emissions road mode is 607.07 gCO2-eq./ tkm and 284.67 g CO2-eq./tkm for road and rail mode, respectively. This number reveals that road mode is 2.1 times larger than rail mode. The results also indicate that the main contribution of CO2 emission from road mode is in the operation stage, which accounts for 70%; however, it is the construction and supply chain stage that accounts for over 50% of the emission of rail mode.
Using the concept of LCA, the scope of evaluation includes energy production, supply chain activity and operation. The results of embodied energy and CO2 emissions are normalized by means of traffic volume. The results shown that embodied CO2 emissions road mode is 607.07 gCO2-eq./ tkm and 284.67 g CO2-eq./tkm for road and rail mode, respectively. This number reveals that road mode is 2.1 times larger than rail mode. The results also indicate that the main contribution of CO2 emission from road mode is in the operation stage, which accounts for 70%; however, it is the construction and supply chain stage that accounts for over 50% of the emission of rail mode.
목차
ABSTRACT
1. Introduction
2. Methodology
3. Application and Results
4. Conclusion
5. Acknowledgement
Reference
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-326-001086428