- Title
- City structure shapes directional resettlement flows in Australia
- Creator
- Slavko, Bohdan; Glavatskiy, Kirill; Prokopenko, Mikhail
- Relation
- Scientific Reports Vol. 10, no. 8235
- Publisher Link
- http://dx.doi.org/10.1038/s41598-020-65208-5
- Publisher
- Nature Publishing Group
- Resource Type
- journal article
- Date
- 2020
- Description
- Modern urban science views differences in attractiveness of residential suburbs as the main driver of resettlement within a city. In particular, certain suburbs may attract residents due to lower commute costs, and this is believed to lead to compactification of a city, with highly populated central business district and sprawled suburbia. In this paper we assess residential resettlement patterns in Australian capital cities by analyzing the 2011 and 2016 Australian Census data. Rather than explicitly defining a residential attractiveness of each suburb in subjective terms, we introduce and calibrate a model which quantifies the intra-city migration flows in terms of the attractiveness potentials (and their differences), inferring these from the data. We discover that, despite the existence of well-known static agglomeration patterns favouring central districts over the suburbia, the dynamic flows that shape the intra-city migration over the last decade reveal the preference directed away from the central districts with a high density of jobs and population, towards the less populated suburbs on the periphery. Furthermore, we discover that the relocation distance of such resettlement flows plays a vital role, and explains a significant part of the variation in migration flows: the resettlement flow markedly decreases with the relocation distance. Finally, we propose a conjecture that these directional resettlement flows are explained by the cities’ structure, with monocentric cities exhibiting outward flows with much higher reluctance to long-distance relocation. This conjecture is verified across the major Australian capitals: both monocentric (Sydney, Melbourne, Brisbane, Adelaide, Perth, Hobart) and polycentric (Darwin and Canberra).
- Subject
- applied mathematics; sustainability; thermodynamics; SDG 10; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1442170
- Identifier
- uon:41620
- Identifier
- ISSN:2045-2322
- Language
- eng
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