中文摘要：

随着《东北地区振兴规划》的实施,由内蒙古东部地区与东北三省构成的新东北经济区区际联系不断增多,双方对功能完善的综合运输系统需求日益增强。本文采用定性与定量相结合的研究方法,通过分析区际运输通道空间结构现状及客、货流未来发展特点,遵循交通运输与区域经济发展良性互动原则,提出建设6条运输通道与15个二级运输枢纽为骨架,3条运输干线为辅助的网格状区际综合运输通道空间结构,并指出在改善铁路、公路运输方式的同时,要积极开展油气及煤化工产品的管道运输,发挥多种运输方式综合优势,促进区域协调发展。

英文摘要：

The connection between Traffic ＆Transportation and Development has always been the traditional research field in the Geography of Traffic and Transportation in China. Currently, this field centers the following aspects： Traffic ＆Transportation and Economical Development; Traffic ＆Transportation and Regional Development; Geography of Travel ＆ Tourism and the Development of Traffic ＆ Transportation per se. The traffic channel plays a key role in all regional social economy factors and it closely connects all cities within the region, forming an industrial zone structured by industries, population, resources, cities and towns, etc which was increasingly aroused the attention of geographers in China. Many scholars have successfully demonstrated the close connection between Railway Transportation and Economical Development with the example of a specific railway network. But few have really done the research on the whole structure of regional multi-traffic channels combining the actual means of transportation, especially, in the New Northeast Economy Zone, spreading from east Inner Mongolia Autonomous Region, including Hulunbeier City, the league Administrative Division of Xing＇an, Tongliao city, Chifeng city, Xilinguole Division, to Liaoning, Jilin, Heilongjiang Provinces. This research is still at its initial step. With the implementation of ＂Economy boost-plan in the Northeast＂, there are more and more regional communications between East Inner Mongolia area and the three provinces in Northeast. Hence the increasing need for an integrated well-functioned traffic ＆ transportation system from both parties. By analzing the present spatial structure and features of inter-regional transportation channel, the authors point out the shortcoming faced by the above-mentioned zone, and put forward the suggestion that 6 traffic channels and 3 main traffic routes which will be the ＂framework＂ and ＂meshwork＂ of the whole structure should be built.Meanwhile, the authors beleave that more channel const