In a broad sense, riparian areas can be defined as lands adjacent to streams, rivers, springs and other water bodies where the vegetation is strongly influenced by the presence of water. Although riparian areas constitute a small proportion of the total landscape, their per acre productivity is much greater than that of the adjacent uplands. The importance of riparian areas is recognized by ranchers, wildlife groups and recreationists, among others.
Riparian areas tend to attract people, wildlife and livestock.
Uncontrolled access and use of such land can adversely alter the soils and vegetation of riparian areas. At certain times during the growing season, soils are sensitive to trampling which may damage soil structure. Improper grazing practices can significantly change riparian plant communities. The presence of appropriate kinds and amounts of riparian vegetation is important for such functions as protecting stream-bank and shoreline from erosion, slowing flood flows, filtering sediments, capturing and breaking down of pollutants and nutrients, and providing forage and shelter for livestock and wildlife. Fortunately, improving and maintaining the health of riparian areas can be achieved with proper planning and management practices.