• Title/Summary/Keyword: 여객

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일본 철도정비 역사와 신세기 철도정비 방향

  • 김상봉
    • Proceedings of the KSR Conference
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    • 2002.05a
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    • pp.119-125
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    • 2002
  • 1. 일본철도정비 역사의 주요변천 2. 동경권과 세계도시권의 철도비교 3. 일본철도사업 업태별 여객수송량 4. 수도권 철도의 수송 분담율 및 정비계획 5. 동경권 철도계획의 기본 방향(중략)

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An Analysis of Energy Consumption and GHG Emission per Unit of Rail and Road Transportation (철도와 도로 수송부문의 에너지 소비 및 온실가스 배출 원단위 분석)

  • Kim, Byung-Kwan;Lee, Jin-Sun;Kim, Hyoun-Ku;Lee, Jae-Young
    • Journal of the Korean Society for Railway
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    • v.17 no.3
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    • pp.216-222
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    • 2014
  • In general, the rail transportation recognized as a better transportation mode than road transportation in terms of the environment. However, due to a lack of quantitative analysis based on Korean data, foreign cases for environmental advantages of the railway have often been cited in Korea. To address this issue, we estimated the energy consumption of passenger and freight transportation using certified activity data from Korea Railroad Statistics and the Electrical Work Report for railway and the Energy Consumption Survey for road. We estimated the Green House Gas emission of passenger and freight transportation on a Tier 1 level by applying the IPCC 2006 Guideline. Finally, we calculated the energy consumption unit and GHG emission unit to determine the environmental impact of rail and road transportation. We also compared the analyzed results of high-speed rail and auto as typical means of rail and road transportation.

An Analysis of Trip Chain of Freight Travel using Sequence Alignment Methods (Sequence Alignment 기법을 활용한 화물 통행의 Trip Chain 분석)

  • Joh, Chang-Hyeon
    • Journal of the Economic Geographical Society of Korea
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    • v.14 no.4
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    • pp.540-552
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    • 2011
  • Freight travel pattern has been less studied comparing with the field of passenger travel. Nonetheless, the importance of the freight travel has been increasing in urban travel sector, and the research needs on the freight travel demand hence is increasing. The current paper aims to identify, by tons of freight trucks and cargos, the characteristics of mean travel pattern, efficiency or performance, and the characteristics of freight trip chain regarding destination location, destination type and freight type. The study analyzed the nation-wide data of freight travel behavior survey. This study intended to set the starting framework of decision-making principle in freight travel, which has already been popular in passenger travel study. Findings suggest that those characteristics are clearly distinguished among trucks and cargos of different sizes of tons. The results are expected to provide important insight to the development of relevant transportation policy measures.

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