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Gardening in the desert: a spatial optimization approach to locating gardens in rapidly expanding urban environments.

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  • Author(s): Mack EA;Mack EA; Tong D; Tong D; Credit K; Credit K
  • Source:
    International journal of health geographics [Int J Health Geogr] 2017 Oct 16; Vol. 16 (1), pp. 37. Date of Electronic Publication: 2017 Oct 16.
  • Publication Type:
    Journal Article
  • Language:
    English
  • Additional Information
    • Source:
      Publisher: BioMed Central Country of Publication: England NLM ID: 101152198 Publication Model: Electronic Cited Medium: Internet ISSN: 1476-072X (Electronic) Linking ISSN: 1476072X NLM ISO Abbreviation: Int J Health Geogr Subsets: MEDLINE
    • Publication Information:
      Original Publication: London : BioMed Central, [2002]-
    • Subject Terms:
      Cities*/epidemiology ; Environment* ; Gardens*/standards ; Spatial Analysis*; Food Supply/*methods ; Gardening/*methods; Arizona/epidemiology ; Food Supply/standards ; Gardening/standards ; Humans
    • Abstract:
      Background: Food access is a global issue, and for this reason, a wealth of studies are dedicated to understanding the location of food deserts and the benefits of urban gardens. However, few studies have linked these two strands of research together to analyze whether urban gardening activity may be a step forward in addressing issues of access for food desert residents.
      Methods: The Phoenix, Arizona metropolitan area is used as a case to demonstrate the utility of spatial optimization models for siting urban gardens near food deserts and on vacant land. The locations of urban gardens are derived from a list obtained from the Maricopa County Cooperative Extension office at the University of Arizona which were geo located and aggregated to Census tracts. Census tracts were then assigned to one of three categories: tracts that contain a garden, tracts that are immediately adjacent to a tract with a garden, and all other non-garden/non-adjacent census tracts. Analysis of variance is first used to ascertain whether there are statistical differences in the demographic, socio-economic, and land use profiles of these three categories of tracts. A maximal covering spatial optimization model is then used to identify potential locations for future gardening activities. A constraint of these models is that gardens be located on vacant land, which is a growing problem in rapidly urbanizing environments worldwide.
      Results: The spatial analysis of garden locations reveals that they are centrally located in tracts with good food access. Thus, the current distribution of gardens does not provide an alternative food source to occupants of food deserts. The maximal covering spatial optimization model reveals that gardens could be sited in alternative locations to better serve food desert residents. In fact, 53 gardens may be located to cover 96.4% of all food deserts. This is an improvement over the current distribution of gardens where 68 active garden sites provide coverage to a scant 8.4% of food desert residents.
      Conclusion: People in rapidly urbanizing environments around the globe suffer from poor food access. Rapid rates of urbanization also present an unused vacant land problem in cities around the globe. This paper highlights how spatial optimization models can be used to improve healthy food access for food desert residents, which is a critical first step in ameliorating the health problems associated with lack of healthy food access including heart disease and obesity.
    • References:
      Am J Public Health. 2011 Aug;101(8):1466-73. (PMID: 21680931)
      J Am Diet Assoc. 2007 Nov;107(11):1909-15. (PMID: 17964310)
      J Am Diet Assoc. 1996 Oct;96(10):1027-39. (PMID: 8841165)
      Sci Total Environ. 2004 Mar 29;320(2-3):245-57. (PMID: 15016510)
      J Am Diet Assoc. 2000 Dec;100(12):1511-21. (PMID: 11138444)
      Int J Health Geogr. 2015 Dec 30;14:37. (PMID: 26714645)
      Public Health Nutr. 2004 Dec;7(8):1081-8. (PMID: 15548347)
      Am J Prev Med. 2006 May;30(5):365-70. (PMID: 16627123)
      Econ Hum Biol. 2012 Jan;10(1):35-42. (PMID: 21561816)
      Environ Health Perspect. 2009 Mar;117(3):442-7. (PMID: 19337520)
      Int J Health Geogr. 2016 Jun 16;15(1):19. (PMID: 27312971)
      J Nutr Educ Behav. 2009 May-Jun;41(3):176-87. (PMID: 19411051)
      Ann Behav Med. 2003 Spring;25(2):80-91. (PMID: 12704009)
      Am J Prev Med. 2009 Jan;36(1):74-81. (PMID: 18977112)
      Int J Health Geogr. 2011 May 15;10:34. (PMID: 21575162)
      Health Place. 2011 Mar;17(2):696-700. (PMID: 21256070)
      J Environ Qual. 2006 Oct 27;35(6):2066-74. (PMID: 17071875)
      Health Place. 2000 Dec;6(4):319-27. (PMID: 11027957)
      Int J Health Geogr. 2008 Apr 18;7:16. (PMID: 18423005)
      Health Place. 2010 Sep;16(5):876-84. (PMID: 20462784)
      Int J Epidemiol. 1997 Feb;26(1):1-13. (PMID: 9126498)
      Epidemiology. 1996 Mar;7(2):161-5. (PMID: 8834556)
      Trans GIS. 2016 Feb;20(1):79-100. (PMID: 27034615)
      Int J Health Geogr. 2010 May 25;9:26. (PMID: 20500853)
      Int J Health Geogr. 2015 Sep 04;14:25. (PMID: 26338084)
      J Am Diet Assoc. 2005 May;105(5 Suppl 1):S110-7. (PMID: 15867906)
      Int J Epidemiol. 2006 Feb;35(1):100-4. (PMID: 16338945)
      Int J Health Geogr. 2007 Feb 12;6:4. (PMID: 17295912)
    • Contributed Indexing:
      Keywords: Community gardens; Food access; Food deserts; Spatial optimization; Urban agriculture; Urbanization; Vacant land
    • Publication Date:
      Date Created: 20171018 Date Completed: 20180719 Latest Revision: 20231112
    • Publication Date:
      20240513
    • Accession Number:
      PMC5644113
    • Accession Number:
      10.1186/s12942-017-0110-z
    • Accession Number:
      29037243