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随着社会经济蓬勃发展,中国渐渐步入民航大国行列,但很多民航机场亏损的现象并没改变,导致这种现象一个不容忽视的原因就是机场的空间分布与航空运输需求的空间分布之间存在一定的偏差。文章采用空间分析和数理统计相结合的方法,分析中国机场空间发展演变的规律,表明过去50多年中国机场分布密度增大,呈分散趋势,航空网通达性越来越高,但依然存在明显的区域差异。在探讨航空客货运量的空间格局及影响客货需求生成量的基础上,定量分析决定空港空间布局的主要因素,进一步根据中国省域层面航空运输供需分析,提出中国机场未来优化布局建议。
With the vigorous social and economic development, China gradually stepped into the ranks of civil aviation majorities. However, many civil airport losses have not changed. One reason that can not be ignored is that the space distribution between airports and the spatial distribution of air transport needs exists A certain deviation. The article uses the method of spatial analysis and mathematical statistics to analyze the law of evolution of airport space in China. It shows that in the past 50 years, the distribution density of airports in China is increasing, showing a trend of decentralization and the accessibility of aviation networks is getting higher and higher. However, Regional Differences. On the basis of discussing the spatial pattern of air passenger and cargo traffic and the generation of passenger and cargo demand, the paper analyzes the main factors that determine the spatial layout of airport and further proposes the future optimization layout of China’s airports based on the analysis of supply and demand of air transport at the provincial level in China.