Produce

economic benefits. Trees add value to retail areas by making them

more attractive places for shopping. Trees along streets and on private

property increase property values.

Studies conducted

in two communities in New York and Connecticut showed that the presence

of trees increased the selling price of homes by as much as 15 percent.

Screen noise

and undesirable views. Strips of densely planted trees and shrubs

will not completely remove the annoyance of city noise, but they can significantly

reduce it. Urban forestry researchers have shown that even narrow belts

of trees can reduce noise by three to five decibels. And, trees can provide

privacy or screen out undesirable views.

Attract

wildlife. Trees can provide habitat for songbirds and other desirable

wildlife, adding natural sounds and beauty in the urban environment.

Slow runoff

and prevent erosion. The leaves of trees break the force of rain,

reducing flooding by helping water percolate into the soil instead of

quickly running off. Tree roots also help hold the soil in place on steeper

hillsides, preventing erosion and improving water quality.