References & Websites
James Clark for the Arizona Community Tree Council, September 2015
California Senate Bill 535.
http://sd24.senate.ca.gov/sites/sd24.senate.ca.gov/files/SB535%20Fact%20Sheet_0.pdf
https://en.wikipedia.org/wiki/California_Senate_Bill_535
Donovan, G. & Butry, D. 2010. Trees in the city: Valuing street trees in Portland, Oregon. Landscape and Urban Planning. 94, 77-83.
http://www.treesearch.fs.fed.us/pubs/36186
Mitchell, R. and Popham, F. 2008. Effect of exposure to natural environment on health inequalities: an observational population study. The Lancet 372(9650): 1655 – 1660.
http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(08)61689-X/abstract
Kathy Wolf. Univ. of Washington. Seattle WA. Green Cities: Good Health.
http://depts.washington.edu/hhwb/
Ulrich, R. 1984. View through a window may influence recovery from surgery. Science. 224: 420.
http://mdc.mo.gov/sites/default/files/resources/2012/10/ulrich.pdf
Donovan, G., Y. Michael, D. Butry, A. Sullivan and J. Chase. 2011. Urban trees and the risk of poor birth outcomes. Health & Place. 17: 390-393.
http://www.fs.fed.us/pnw/ruwit/papers/donovan/donovan_et_al_health.pdf
William Sullivan. Dept. of Landscape Architecture. Univ. of Illinois. Champaign IL: http://willsull.net/
Troy, A., J. Grove and J. O’Neil-Dunne. 2012. The relationship between tree canopy and crime rates across an urban-rural gradient in the greater Baltimore region. Landscape & Urban Planning. 106: 262-270.
http://www.nrs.fs.fed.us/pubs/jrnl/2012/nrs_2012_troy_001.pdf
Schwarz, K., M. Fragkias, C. Boone, W. Zhou, M. McHale, J. Grove, J. O’Neil-Dunne, J. McFadden, G. Buckley, D. Childers, L. Ogden, S. Pincetl, D. Pataki, A. Whitmer and M. Cadenass. 2015. Trees grow on money: Urban tree canopy cover and environmental justice. PLoS ONE 10(4): e0122051.
http://www.plosone.org/article/fetchObject.action?uri=info:doi/10.1371/journal.pone.0122051&representation=PDF
Arizona Invasive Species Advisory Council: http://az.gov/invasivespecies/#
Sacramento Tree Foundation. Greenprint program: www.sactree.com
i-Tree Suite of Urban Forestry Software: www.itreetools.org/index.php
McPherson, E., J. Simpson, P. Peper, S. Maco, Q. Xiao and E. Mulrean. 2004. Desert Southwest Community Tree Guide: Benefits, Costs, and Strategic Planting. Arizona State Land Department Natural Resources Division, Urban & Community Forestry Section & Arizona Community Tree Council, Inc.
http://www.itreetools.org/streets/resources/Streets_CTG/CUFR_72_Desert_Southwest_CTG.pdf
Sustainable Sites Initiative: www.sustainablesites.org
Urban Forest Sustainability & Management Audit – Checklist. USDA Forest Service. Southern Region. Urban & Community Forestry. Atlanta GA. 2015.
www.urbanforestrysouth.org/resources/library/ttresources/urban-forest-sustainability-and-management-audit-checklist
McPherson, E., J. Simpson, P. Peper, S. Gardner, K. Vargas, S. Maco, and Q. Xiao. 2006. Piedmont Community Tree Guide: Benefits, Costs, and Strategic Planting. USDA Forest Service. Pacific Southwest Research Station. General Technical Report PSW-GTR-200.
www.itreetools.org/streets/resources/Streets_CTG/PSW_GTR200_South_CTG.pdf
McPherson, E. 2007. Benefit-Based Tree Valuation. Arboriculture & Urban Forestry 33(1): 1–11.
http://www.treesearch.fs.fed.us/pubs/45960