There is a Prince George’s County Agricultural Preservation Easement Program. The purposes of the Program are to: implement the policies of the county’s general plan and the Green Infrastructure Plan to preserve, protect, and enhance agricultural properties, particularly those in the Rural Tier; preserve ecologically fragile and aesthetically valuable environments of the county, including streams, stream valleys, floodplains, wetlands, groundwater, steep slopes, woodlands, habitats, scenic vistas, and scenic corridors; retain agricultural land and augment other local and State programs certified in accordance with the Code of Maryland Regulations for the preservation of agricultural land; recognize the public value in protecting agriculture and agricultural viewsheds, vistas, rural culture and character, and longstanding agricultural enterprises; limit nonagricultural uses; conserve and protect biodiversity and wildlife and aquatic habitats; promote interest in and the study of agriculture and agricultural preservation; and promote tourism through the preservation of scenic resources.