基于微博的西安市居民周末活动空间研究

发布时间：2018-06-01 04:38

本文选题：微博 + 居民活动　；参考：《陕西师范大学学报(自然科学版)》2017年05期

【摘要】：从时空间行为研究的新视角透视人类活动与城市空间的关系,基于西安市2015年7月到12月居民微博签到数据,采用标准置信椭圆与叠置分析对居民周末活动空间进行测度。结果发现:西安市居民周末活动空间以明城墙区域为核心区并呈东北—西南方向分布,覆盖钟楼、小寨、高新等主要商圈;活动点以长安路沿线为最集中区域,日均活动范围为40.34km2,日均出行距离为12.24km,同时个体间出行活动空间差异较大。研究表明,城市空间的迅速扩张及交通设施的快速发展使得城市居民的活动空间表现出新的特征,周末作为居民日常休闲娱乐的主要活动时段与周内上班、上学通勤活动有着明显差异。
[Abstract]:From the new perspective of time space behavior, the relationship between human activities and urban space is examined. Based on the data of Xi'an city from July 2015 to December, residents micro-blog signed the data. The standard confidence ellipse and superposition analysis were used to measure the residents' weekend activity space. The results showed that the active space at the end of the week of Xi'an residents was based on the core area of the Ming city wall area. In the northeast and southwest, the main business circles are covered by the bell tower, small village and high technology. The activity point is the most concentrated area along the Changan Road, the daily average activity range is 40.34km2, the average daily travel distance is 12.24km, and the space difference between the individual travel activities is large. The activity space of urban residents shows new characteristics. As the main activity period of daily leisure and entertainment for residents, there are obvious differences in the activities of school commuters.
【作者单位】：陕西师范大学地理科学与旅游学院;地理国家级实验教学示范中心(陕西师范大学);陕西师范大学网络信息中心;中国科学院地理科学与资源研究所;
【基金】：教育部人文社会科学研究青年基金(16YJCZH005) 国家自然科学基金(41001077) 陕西师范大学院士创新项目(999521)
【分类号】：C912.81

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