The field of landscaping could not exist without the array of disciplines that are steeped in science including agronomy, biology, aboriculture, and horticulture. These fields are engaged in the identification and management of protocols that will provide for the health of the landscape, yet; new fields of science are being explored to determine how the landscape can provide for the health of humans. One such field – soundscape ecology - has become a discipline of interest to both scholars and scientists. Urban development has provided easier access to the resources needed to sustain the myriad of physical human needs, but by doing so it has eliminated some of the natural barriers that provide protection against the onslaught of manufactured noised pollution. Manufactured noise pollution often consists of man-made sounds including personal vehicles, air planes, sirens, and the vibrations produced by stereos and tires on the asphalt. From a scientific perspective, the term sound-scape is used to characterize the relationship between the composition of a landscape and its sound. Although landscape can mean any geographical location, the idea of there existing a relationship between land and its sound is a fascinating one. As more land is developed the materials planted to appeal to the visual sense does not often account for the sense of sound. In Japan, studies have been conducted to determine the impact of forest walking on alleviating the physical, mental and emotional stress one can experience because of the continued exposure to manufactured noise. Referred to as forest walking, or even Shinrin yoku (forest bathing) by some, the idea is that the sights and sounds experienced in a forest setting can reduce an individual’s stress levels. Understandably, not everyone has the time or inclination to participate in forest walking. However, the landscape of a property – whether residential or commercial – can be modified in such a manner to allow for the same stress reduction benefits.
The typical landscape design is centered around providing color and uniformity with plant materials that can be easily managed through appropriate care and irrigation methodologies. Often, the benefits of introducing plant materials that can serve as noise buffers – such as trees, and act as a food source for insects and animals is overlooked for practicality. Two key functions in planning a landscape design include considering the (1) usage and needs of the end user, and (2) the function of the plants. Gail Hansen de Chapman, an assistant professor of Environmental Horticulture at the University of Florida's Institute of
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