中文摘要：

为更加准确地评价港口竞争力,把握港口在集装箱运输体系中的等级地位,利用改进的航线竞争力指数模型对中国沿海22个集装箱港口2005—2012年的航线竞争力指数进行测度.通过分析发现,中国沿海集装箱港口的航线竞争力指数持续上升,说明中国沿海集装箱港口的航线数量、航班密度以及通达性都得到了良好的发展.中国沿海集装箱港口已经形成特有的等级体系,第1等级为通达性高、各航线发展均衡的枢纽港,第2等级为通达性较高、各航线发展不均衡的支线港,第3等级为通达性低、国内航线发展较快的喂给港.

英文摘要：

To evaluate the port competitiveness more accurately and identify the port hierarchy in Chinese container transportation system,the improved index model of route competitiveness is adopted to measure the route competitiveness index of Chinese 22 costal container ports in 2005-2012 . According to the anal-ysis,it is found that the route competitiveness index of Chinese coastal container ports shows an upward trend continuously,which suggests that the route quantity,the departure density and the route accessibil-ity of Chinese coastal container ports develop well. Chinese coastal container ports form a particular hier-archical system including 3 grades：the first grade is hub ports with high accessibility and balanced route development;the second grade is branch ports with moderate accessibility and unbalanced route develop-ment;the third grade is feeder ports with low accessibility and fast domestic route development.