| 논문명 |
[논문] 지역의 통근특성을 고려한 친환경 자동차 기술과 교통정책에 따른 환경개선효과 분석 / Analysis of Environmental Implications for Eco-friendly Car Technologies and Transportation Policies Considering Commuting Characteristics of Regions |
| 수록사항 |
국토계획, v.48 n.4(통권 199호) (2013-08) |
| 주제어 |
자동차통근 ; 탄소배출량 ; 자동차기술 ; 친환경자동차 ; Car Commuting ; CO₂ Emission ; Car Technologies ; Eco-friendly Car |
| 요약2 |
Metropolitan city planning and development including advanced transportation infrastructures have caused to increase the separation of working and living spaces. This separation dramatically increases commuting population throughout metropolitan areas. Moreover, many commuters prefer to drive cars which generate much more transportation costs and air emissions than public transportation options such as bus and subway. Seoul in South Korea is not an exception for this challenge. Recently most of the people agree that air emissions including carbon dioxide are the significant factor for climate change. It brings about a lot of social, economic, and environmental issues, which force to legislate the environmental policies and regulations to reduce air emissions. In this study, we analyzed the commuting pattern, size, and distance of 79 counties around Seoul to evaluate the implications of eco-friendly car technologies and transportation policies for carbon reductions. Our results show that the gross annual carbon emissions of commuting cars would be reduced from 4,150 to 3,163 thousand metric tons between 2005 and 2035 in spite of the growth of the ratio of car commuters through improving fuel efficiency. We could expect that regional government support for the propagation of eco-friendly cars is the most effective way to reduce carbon emissions for commuters. |
