big
healthy
 trees
maximizes benefits
 minimizes costs
trail benefits:

   - shade

 -aesthetics

   -safety
                  http://www.fillmoregazette.com/frontpage?page=29
development/community
       benefits:
      aesthetics
    property value
         sales
        crime
        health
Development/community
       benefits:

  energy savings

     clean air

    stormwater
shingle oak = $77    shingle oak = $77
American elm = $97   American elm = $115
 river birch = $70    river birch = $75
blue spruce = $63    blue spruce = $97

  Total = $307          Total = $364

120 houses ($307)    120 houses ($307)
    = $36,840            = $43,680
      NOW               10 years
3:1
Brightside
 St. Louis
Demonstration
   Garden
right tree / right place
species selection:
    moisture
       soil
     aspect
     space
      light
species selection:
    NATIVES
structural soil
http://www.hort.cornell.edu/uhi/outreach/csc/graphics.html
http://www.djc.com/news/enviro/11121031.html
Brightside
 St. Louis
Demonstration
   Garden
suspended
pavement
http://www.deeproot.com/blog/blog-entries/suspended-pavement-at-the-bartlett-tree-lab-year-8
perry.eckhardt
      @
  mdc.mo.gov

Big Healthy Trees