Trends in passenger transport energy use in South Korea
Trends in passenger transport energy use in South Korea
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韩国客运能源使用趋势
DOI：
10.1016/j.enpol.2010.02.037
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发表时间：
2010
期刊：
影响因子：
9
通讯作者：
L. Schipper
中科院分区：
文献类型：
--
作者：
J. Eom;L. Schipper
明确了解运输能源使用趋势对于确定运输部门有效使用能源的机会和挑战至关重要。然而，到目前为止，尚未对韩国快速增长的客运能源使用进行详细分析。使用自下而上的数据开发的各种最近的来源，我们描述了运输活动的趋势，能源的使用，和CO2排放量从韩国的交通运输部门自1986年以来，特别关注其客运。通过将客运能源使用的趋势分解为活动、模式结构和能源强度，我们发现，虽然旅行活动是韩国客运能源使用增加的主要驱动力，但这种增加在一定程度上被最近向公共汽车旅行和远离汽车旅行的有利结构转变所抵消。我们还证明，虽然自亚洲金融危机以来，公共汽车旅行的能源密集度降低，但汽车旅行的能源密集度却越来越高。
Having a clear understanding of transport energy use trends is crucial to identifying opportunities and challenges for efficient energy use for the transport sector. To this date, however, no detailed analysis has been conducted with regard to rapidly growing passenger transport energy use in South Korea. Using bottom-up data developed from a variety of recent sources, we described the trends of transport activity, energy use, and CO2emissions from South Korea’s transport sector since 1986 with a particular focus on its passenger transport. By decomposing the trends in passenger transport energy use into activity, modal structure, and energy intensity, we showed that while travel activity has been the major driver of the increase in passenger transport energy use in South Korea, the increase was to some extent offset by the recent favorable structural shift toward bus travel and away from car travel. We also demonstrated that while bus travel has become less energy intensive since the Asian Financial Crisis, car travel has become increasingly energy intensive.