摘要
由于存在着资源及其开发利用的明显局限性,能源供应范围的不断扩张成为国家和地区现代化进程的一种必然趋势。文章通过中国能源生产、消费和平均运距刻画了改革开放以来中国能源供需格局的演变过程。结果表明:第一,改革开放以来,中国能源的生产、消费量和供应空间都随着社会、经济的发展而有了巨大的增长和扩展;第二,能源供应空间的扩展过程不仅是能源消费总量增长的结果,更是消费结构升级的产物,其中煤炭绝对主导地位的下降和石油及天然气作用的提升在全国和区域均得到很好的印证;第三,在资源禀赋和经济发展二者共同作用下,国家能源供需格局变得更加清晰。为了满足东部地区能源输入需求的持续增长,中西部地区的能源输出能力得到了明显加强,尤以西部地区能源输出地位的提高至关重要。
An expanding energy supply system, as a result of the uneven distributions of resources in one hand and demands in the other, is a prevailing trend for nations and regions on the way of modernization. This paper is aimed at the changing pattern of energy supply-demand in China since reform and opening. The production and consumption of energy in China has been increasing quickly and the energy supply space has enlarged a lot. This is resulted from the rise of the energy consumption, as well as the upgrade of its structure. Oil and natural gas have played a more important role in the process. Owing to the resource endowment and eoonomic development, East China has become the terminus of energy movement from both domestic and abroad. At the same time, the central China and the western China have supplied much more than before, especiallythe western area.
出处
《经济地理》
CSSCI
北大核心
2009年第2期177-184,共8页
Economic Geography
基金
国家自然科学基金重大研究计划项目(编号:90610009)资助
关键词
能源供需
供应半径
格局演变
energy supply-demand
supply radius
changing pattern
