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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0133780
论文题名:	Urban Transfer Entropy across Scales
作者:	Roberto Murcio; Robin Morphet; Carlos Gershenson; Michael Batty
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2015
发表日期:	2015-7-24
卷:	10, 期:7
语种:	英语
英文关键词:	Entropy ; Urban geography ; Percolation ; Fractals ; Galaxies ; Radii ; Urban ecology ; Urban economics
英文摘要:	The morphology of urban agglomeration is studied here in the context of information exchange between different spatio-temporal scales. Urban migration to and from cities is characterised as non-random and following non-random pathways. Cities are multidimensional non-linear phenomena, so understanding the relationships and connectivity between scales is important in determining how the interplay of local/regional urban policies may affect the distribution of urban settlements. In order to quantify these relationships, we follow an information theoretic approach using the concept of Transfer Entropy. Our analysis is based on a stochastic urban fractal model, which mimics urban growing settlements and migration waves. The results indicate how different policies could affect urban morphology in terms of the information generated across geographical scales.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0133780&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/22203
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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File Name/ File Size	Content Type	Version	Access	License
journal.pone.0133780.PDF（706KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Centre for Advanced Spatial Analysis, University College London, London, United Kingdom;Centre for Advanced Spatial Analysis, University College London, London, United Kingdom;Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de México, Distrito Federal, Mexico;Centre for Advanced Spatial Analysis, University College London, London, United Kingdom

Recommended Citation:

Roberto Murcio,Robin Morphet,Carlos Gershenson,et al. Urban Transfer Entropy across Scales[J]. PLOS ONE,2015-01-01,10(7)

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