Diverging rates of population growth and urban expansion have been frequently taken as a proxy of land consumption in advanced economies. As a novel contribution to diachronic analysis of compact vs dispersed urbanization, the present study introduces a logical framework that provides global and local estimates of the increasing mismatch in resident population and urban settlements. ‘Stock’ and ‘flow’ indicators quantifying the elasticity to change in population and building growth rates were calculated separately over three time intervals between 1948 and 2018, as representative of a metropolitan cycle from urbanization to counter-urbanization in a Southern European region (Athens, Greece). The relationship between elasticity indicators and the socioeconomic profile of each municipality in the study area was additionally investigated through nonparametric correlations and a multivariate statistical approach. Results indicate that spatial patterns of population growth and urban expansion diverged since the mid-1970s, reflecting an accelerated development toward discontinuous and dispersed settlements. A less intense population land mismatch was observed in municipalities with compact morphologies, prevalence of non-residential settlements, and above-average accessibility to primary urban functions. The work concludes with a discussion on the use of the proposed indicators to inform strategies of sustainable land management in sprawling metropolitan regions.

Simple geographies for complex problems? Revisiting long-term urbanization and settlement population mismatches using elasticity indicators and context-based nonparametric analysis / Salvati, L.. - In: THE ANNALS OF REGIONAL SCIENCE. - ISSN 0570-1864. - (2023). [10.1007/s00168-023-01209-2]

Simple geographies for complex problems? Revisiting long-term urbanization and settlement population mismatches using elasticity indicators and context-based nonparametric analysis

Salvati L.
2023

Abstract

Diverging rates of population growth and urban expansion have been frequently taken as a proxy of land consumption in advanced economies. As a novel contribution to diachronic analysis of compact vs dispersed urbanization, the present study introduces a logical framework that provides global and local estimates of the increasing mismatch in resident population and urban settlements. ‘Stock’ and ‘flow’ indicators quantifying the elasticity to change in population and building growth rates were calculated separately over three time intervals between 1948 and 2018, as representative of a metropolitan cycle from urbanization to counter-urbanization in a Southern European region (Athens, Greece). The relationship between elasticity indicators and the socioeconomic profile of each municipality in the study area was additionally investigated through nonparametric correlations and a multivariate statistical approach. Results indicate that spatial patterns of population growth and urban expansion diverged since the mid-1970s, reflecting an accelerated development toward discontinuous and dispersed settlements. A less intense population land mismatch was observed in municipalities with compact morphologies, prevalence of non-residential settlements, and above-average accessibility to primary urban functions. The work concludes with a discussion on the use of the proposed indicators to inform strategies of sustainable land management in sprawling metropolitan regions.
2023
Urban growth
01 Pubblicazione su rivista::01a Articolo in rivista
Simple geographies for complex problems? Revisiting long-term urbanization and settlement population mismatches using elasticity indicators and context-based nonparametric analysis / Salvati, L.. - In: THE ANNALS OF REGIONAL SCIENCE. - ISSN 0570-1864. - (2023). [10.1007/s00168-023-01209-2]
File allegati a questo prodotto
File Dimensione Formato  
Salvati_Simple-geographies_2023.pdf

solo gestori archivio

Tipologia: Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 1.13 MB
Formato Adobe PDF
1.13 MB Adobe PDF   Contatta l'autore

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1675471
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact