What are sensitive area buffers used for?

Sensitive area buffers are specifically designed to protect water quality by acting as a natural filtration system. These buffers, typically comprised of vegetation, are strategically placed alongside waterways, wetlands, and other sensitive ecosystems to reduce the impact of various pollutants, such as nutrients, sediment, and pesticides, that may be present in runoff from agricultural fields or developed areas.

By absorbing and filtering these contaminants, the buffers help to maintain the ecological integrity of water bodies, preventing eutrophication and preserving aquatic habitats. The vegetation in these buffers also serves to stabilize soil and prevent erosion, further contributing to water quality protection. In contrast, while enhancing soil quality, promoting pest control, and improving plant appearance may have their own benefits, they do not directly address the primary role of sensitive area buffers in safeguarding water resources from pollution.