干旱区生态环境知识资源中心(Arid): A Geospatial Analysis of Access to Ethnic Food Retailers in Two Michigan Cities: Investigating the Importance of Outlet Type within Active Travel Neighborhoods

Arid

DOI	10.3390/ijerph17010166
	A Geospatial Analysis of Access to Ethnic Food Retailers in Two Michigan Cities: Investigating the Importance of Outlet Type within Active Travel Neighborhoods
	Rybarczyk, Greg 1,2,3; Taylor, Dorceta 4; Brines, Shannon 4; Wetzel, Richard 1
通讯作者	Rybarczyk, Greg
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
ISSN	1661-7827
EISSN	1660-4601
出版年	2020
卷号	17 期号:1
英文摘要	To date, the research that examines food accessibility has tended to ignore ethnic food outlets. This void leaves us with a limited understanding of how such food stores may, or may not, impact food security. The study discussed herein addressed this by conducting a geospatial assessment of ethnic food outlet accessibility in two U.S. cities: Flint and Grand Rapids, Michigan. We used Geographic Information Systems (GIS) tools to create a revealed accessibility index for each food outlet, and used the index to determine access within active travel service areas. We utilized an ordinary least squares regression (OLS), and two local models: spatial autoregression (SAR) and geographically weighted regression (GWR) to enhance our understanding of global and localized relationships between outlet accessibility and type (while controlling for known covariates). The results show that the local models outperformed (R-2 max = 0.938) the OLS model. The study found that there was reduced access to ethnic restaurants in all service areas of Grand Rapids. However, in Flint, we observed this association in the bicycling areas only. Also notable were the influences that demographic characteristics had on access in each city. Ultimately, the findings tell us that nuanced planning and policy approaches are needed in order to promote greater access to ethnic food outlets and reduce overall food insecurity.
英文关键词	food access ethnic food service area analysis GIS urban design GWR local regression space syntax demographic characteristics
类型	Article
语种	英语
国家	USA ; England
开放获取类型	gold, Green Published
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000509391500166
WOS关键词	GEOGRAPHICALLY WEIGHTED REGRESSION ; HEALTHY FOOD ; LAND-USE ; SPATIAL-ANALYSIS ; CORNER STORES ; AVAILABILITY ; SECURITY ; DESERTS ; ENVIRONMENTS ; SUPERMARKETS
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314764
作者单位	1.Univ Michigan Flint, Dept Geog Planning & Environm, Flint, MI 48502 USA; 2.Michigan Inst Data Sci MIDAS, Ann Arbor, MI 48108 USA; 3.Ctr Urban Design & Mental Hlth, London SW9 7QF, England; 4.Univ Michigan, Sch Environm & Sustainabil, Ann Arbor, MI 48108 USA
推荐引用方式 GB/T 7714	Rybarczyk, Greg,Taylor, Dorceta,Brines, Shannon,et al. A Geospatial Analysis of Access to Ethnic Food Retailers in Two Michigan Cities: Investigating the Importance of Outlet Type within Active Travel Neighborhoods[J],2020,17(1).
APA	Rybarczyk, Greg,Taylor, Dorceta,Brines, Shannon,&Wetzel, Richard.(2020).A Geospatial Analysis of Access to Ethnic Food Retailers in Two Michigan Cities: Investigating the Importance of Outlet Type within Active Travel Neighborhoods.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,17(1).
MLA	Rybarczyk, Greg,et al."A Geospatial Analysis of Access to Ethnic Food Retailers in Two Michigan Cities: Investigating the Importance of Outlet Type within Active Travel Neighborhoods".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17.1(2020).