arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1503.06152physics.soc-ph
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城市土地利用组织的比较与建模

Comparing and modeling land use organization in cities

Maxime Lenormand, Miguel Picornell, Oliva G. Cantú-Ros, Thomas Louail, Ricardo Herranz, Marc Barthelemy, Enrique Frías-Martínez, Maxi San Miguel, José J. Ramasco

摘要:

地理定位信息和通信技术的出现为探索人们如何利用城市空间提供了可能性,为城市科学家和规划者带来了一个重要的新工具,特别是在数据稀缺或不可用的地区。在这里,我们应用功能网络的方法来确定从手机记录的土地利用模式。该方法的多功能性使我们能够在不同规模的西班牙城市之间进行系统的比较。该方法检测四个主要的土地利用类型,对应于不同的时间模式。这些类型的比例,它们的空间组织和规模显示了所有城市之间的高度相似性,这些城市在非常局部的范围内分解,其中土地使用混合是每个城市地区所特有的。最后,我们介绍了一个模型的启发谢林的隔离,能够解释和重现这些结果与简单的相互作用规则不同的土地利用。

英文摘要:

The advent of geolocated ICT technologies opens the possibility of exploring how people use space in cities, bringing an important new tool for urban scientists and planners, especially for regions where data is scarce or not available. Here we apply a functional network approach to determine land use patterns from mobile phone records. The versatility of the method allows us to run a systematic comparison between Spanish cities of various sizes. The method detects four major land use types that correspond to different temporal patterns. The proportion of these types, their spatial organization and scaling show a strong similarity between all cities that breaks down at a very local scale, where land use mixing is specific to each urban area. Finally, we introduce a model inspired by Schelling's segregation, able to explain and reproduce these results with simple interaction rules between different land uses.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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