These regulations are intended to:
(a) Minimize the transmission from one land use to another of nuisances associated with noise, dust, and glare.
(b) Minimize visual pollution that may otherwise occur within an urbanized area. Minimal screening provides an impression of separation of spaces, and more extensive screening can entirely shield the visual effects of an intense land use from a less intense land use.
(c) Establish a greater sense of privacy from visual or physical intrusion of intense land uses, the degree of privacy varying with the intensity of the screening.
(d) Safeguard the public health, safety, and welfare, and preserve the aesthetic qualities and enhance the community character.