The purpose of this section is to establish standards for landscaping within the City of Canby in Ord.er to enhance the environmental and aesthetic quality of the city:
A. By encouraging the retention and protection of existing trees and requiring the planting of trees in new developments;
B. By using trees and other landscaping materials to temper the effects of the sun, wind, noise and air pollution;
C. By using trees and other landscaping materials to define spaces and uses of the specific areas;
D. Through the use of trees and other landscaping materials as a unifying element within the urban environment; and