| The meaning of regional transportation volume lies in to provide data basis and information reference for our nation's macro, regional middle level, as well as the enterprise microcosmic. However, the present regional transportation volume survey exists problems not only in the basic research but also in research method. It is hard to guarantee the accuracy and practical of regional transportation volume. Recently, Nanhai economic enter into the rapid development, so the traditional management mode is hard to cater the needs, the great amount of "registered outside the local " freight cars greatly decrease the trustiness of cargo transportation volume. For example, in the past, it can only work out the volume of the cars of Nanhai, nevertheless, as the great amount of population and logistic, the cars which are not belong to Nanhai would share some profit of Nanhai, all of these dates have not brought in the statistics.In order to solve the research and statistic problems brought by "registered outside the local "cars, this thesis creatively design a set of research and statistic method based on different works. To discuss from the profession, the cargo transportation of Nanhai could be divided into 3 aspects: industrial products, production consuming and infrastructure consuming. As long as you estimate the weight of import and export products or material in different areas, it is easy to work out the fright volume of Nanhai district. Furthermore, we could work out the fright volume turnover in Nanhai district through survey of the distance between the raw products to ready made products.However, the survey require too much work force and resources, it is not realistic to carry out. In this thesis, base on the "the quantity of produce is the quantity of transport", as well as the relationship of fright volume and production value, I try to probe into building up a freightage volume measure mode, which should provide a lot of connivance in the future work. |
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