REFERENCES
Braverman, I. 2008. "everybody loves trees": Policing american cities through street trees. Duke Environmental Law & Policy Forum, 19(1), 81-81.
Donovan, G. H., & Prestemon, J. P. 2012. The effect of trees on crime in portland, oregon. Environment and Behavior, 44(1), 3-30. doi:10.1177/0013916510383238
FBI Releases 2014 Crime Statistics. 2015. Retrieved on 20 April 2017 from https://www.fbi.gov/news/pressrel/press-releases/fbi-releases-2014-crime-statistics
Kuo, F. E., & Sullivan, W. C. (2001). Environment and crime in the inner city: Does vegetation reduce crime? Environment and Behavior, 33(3), 343-367. doi:10.1177/0013916501333002
Natural Area Vegetation. n.d. Retrieved on 25 April 2017 from https://www.portlandoregon.gov/parks/39872
Pain, R., MacFarlane, R., Turner, K., & Gill, S. 2006. ‘When, where, if, and but’: Qualifying GIS and the effect of streetlighting on crime and fear. Environment and Planning A, 38(11), 2055-2074. doi:10.1068/a38391
Troy, A., Grove, J., & O'Neil-Dunne, J. 2012. The relationship between tree canopy and crime rates across an urban-rural gradient in the greater baltimore region. Landscape and Urban Planning, 106(3), 262-270. doi:10.1016/j.landurbplan.2012.03.010
Quick Facts Portland City, Oregon. Accessed on April 17 2017 from https://www.census.gov/quickfacts/table/PST045215/4159000
Literature
Spatial Data
Canopy 2014 [shapefile]. Portland, OR: Metro Data Resource Center, 2016. Available: RLIS Discovery (Accessed March 22, 2017).
http://rlisdiscovery.oregonmetro.gov/?action=viewDetail&layerID=3552#
Crime Incidents [computer file]. Portland, OR: Portland Police Bureau, 2014. Available: Civic Apps for Greater Portland (Accessed March 22, 2017).
http://www.civicapps.org/datasets/crime-incidents-2014
Oregon Block Groups 2014 [shapefile]. Washington, DC: US Census Bureau, Geography Division, 2014. Available: TIGER Products (Accessed March 22, 2017). https://www.census.gov/geo/maps-data/data/tiger-line.html
Parks [shapefile]. Portland, OR: Bureau of Parks and Recreation, 2010. Available: Civic Apps for Greater Portland (Accessed March 22, 2017).
http://www.civicapps.org/datasets/parks-city-portland
Streetlights [shapefile]. Portland, OR: Bureau of Transportation, 2014. Available: Civic Apps for Greater Portland (Accessed March 22, 2017).
http://www.civicapps.org/datasets/streetlights
Street Centerlines [shapefile]. Portland, OR: Bureau of Transportation, 2014. Available: Civic Apps for Greater Portland (Accessed March 22, 2017).
http://www.civicapps.org/datasets/street-centerlines
U.S. Census Bureau (2014). POVERTY STATUS OF INDIVIDUALS IN THE PAST 12 MONTHS BY LIVING ARRANGEMENT. 2010-2014 American Community Survey 5-Year Estimates. Retrieved from https://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml pid=ACS_14_5YR_B17021&prodType=table
U.S. Census Bureau (2014). Sex by Age, 2010-2014 American Community Survey 5-Year Estimates. Retrieved from https://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_14_5YR_B01001&prodType=table
City Boundaries [shapefile]. Portland, OR: Bureau of Technology, 2014. Available: Civic Apps for Greater Portland (Accessed March 24, 2017).
http://www.civicapps.org/datasets/city-boundaries
U.S. Census Bureau (2014). Total Population, 2010-2014 American Community Survey 5-Year Estimates. Retrieved from https://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_14_5YR_B01003&prodType=table.
Zoning [shapefile]. Portland, OR: Bureau of Planning and Sustainability, 2014. Available: Civic Apps for Greater Portland (Accessed March 22, 2017).