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Global and local spatial indices of urban segregation / F.F. Feitosa in International journal of geographical information science IJGIS, vol 21 n° 3-4 (march - april 2007)  

Public [article]  inInternational journal of geographical information science IJGIS > vol 21 n° 3-4 (march - april 2007) . - pp 299 - 323 Titre : Global and local spatial indices of urban segregation Type de document : Article/Communication Auteurs : F.F. Feitosa, Auteur ; G. Camara, Auteur ; A.M. Monteiro, Auteur ; et al., Auteur Année de publication : 2007 Article en page(s) : pp 299 - 323 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes IGN] Brésil [Termes IGN] données socio-économiques [Termes IGN] indicateur spatial Résumé : (Auteur) Urban segregation has received increasing attention in the literature due to the negative impacts that it has on urban populations. Indices of urban segregation are useful instruments for understanding the problem as well as for setting up public policies. The usefulness of spatial segregation indices depends on their ability to account for the spatial arrangement of population and to show how segregation varies across the city. This paper proposes global spatial indices of segregation that capture interaction among population groups at different scales. We also decompose the global indices to obtain local spatial indices of segregation, which enable visualization and exploration of segregation patterns. We propose the use of statistical tests to determine the significance of the indices. The proposed indices are illustrated using an artificial dataset and a case study of socio-economic segregation in São José dos Campos (SP, Brazil). Copyright Taylor & Francis Numéro de notice : A2007-113 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810600911903 En ligne : https://doi.org/10.1080/13658810600911903 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28476 [article]

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