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采用环形系统分析法和时空相关系数法,对西安市文化产业的圈层分异和时空相关性进行分析。结果表明:文化产业各圈层企业密度从市中心向外围逐渐减小,并逐年增加,各年份密度最大及变化最大值均在市中心,文化产业向市中心的集聚逐年增强,同时表现出明显的外围扩散趋势;文化产业主要行业各圈层企业密度从市中心向外围逐渐减小,并逐年增加,向市中心集聚态势明显;密度增长范围逐渐扩大,空间扩散趋势不同,艺术与鉴赏类扩散不明显,传播与休闲类扩散显著;时空相关性随时间/空间间隔的增加而降低,但短时间尺度的影响不明显,而空间尺度影响显著。
Using the method of annular system analysis and space-time correlation coefficient, this paper analyzes the spatiotemporal differentiation and temporal-spatial correlation of cultural industries in Xi’an. The results show that the density of enterprises in each circle of cultural industry gradually decreases from the center to the periphery, and increases year by year. The density of each year and the maximum of variation are all in the center of the city. The concentration of cultural industries to the center of the city is increasing year by year, showing obvious . The density of enterprises in each circle of major industries in the cultural industry gradually decreased from the center of the city to the periphery and increased year by year, showing a clear trend of agglomeration toward the city center. The density growth range gradually expanded, the space diffusion tendency varied, and the proliferation of arts and appreciation classes It is not obvious that the spread of communication and leisure is significant. The spatial-temporal correlation decreases with the increase of time / space, but the effect of short-time scale is not obvious while the spatial scale has a significant impact.