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Urban Studies and Planning Commons

Open Access. Powered by Scholars. Published by Universities.®

Human Geography

2008

Supermarket accessibility

Articles 1 - 1 of 1

Full-Text Articles in Urban Studies and Planning

Mapping The Evolution Of 'Food Deserts' In A Canadian City: Supermarket Accessibility In London, Ontario, 1961–2005, Kristian Larsen, Jason Gilliland Apr 2008

Mapping The Evolution Of 'Food Deserts' In A Canadian City: Supermarket Accessibility In London, Ontario, 1961–2005, Kristian Larsen, Jason Gilliland

Geography & Environment Publications

Background: A growing body of research suggests that the suburbanization of food retailers in North America and the United Kingdom in recent decades has contributed to the emergence of urban 'food deserts', or disadvantaged areas of cities with relatively poor access to healthy and affordable food. This paper explores the evolution of food deserts in a mid-sized Canadian city (London, Ontario) by using a geographic information system (GIS) to map the precise locations of supermarkets in 1961 and 2005; multiple techniques of network analysis were used to assess changing levels of supermarket access in relation to neighbourhood location, socioeconomic characteristics, …