A riparian buffer is a vegetated area near a river, stream, or other water bodies that helps protect the water quality. This buffer zone typically consists of trees, shrubs, and grasses that absorb nutrients and pollutants from runoff, preventing them from entering the water. By stabilizing the soil, riparian buffers also reduce erosion and provide habitat for wildlife. These buffers play a crucial role in maintaining the health of aquatic ecosystems. They help regulate water temperature, provide shade, and offer food and shelter for various species, including fish and birds. Overall, riparian buffers are essential for promoting biodiversity and protecting water resources.