Permanent Forest Reserves are designated areas of forest land that are protected from logging and other forms of development. These reserves are established to conserve biodiversity, protect wildlife habitats, and maintain ecosystem services such as clean air and water. They play a crucial role in combating climate change by sequestering carbon dioxide. These reserves are often managed by government agencies or conservation organizations. They may also serve as sites for research and education, helping to promote awareness about the importance of forests. Examples of such reserves include the Amazon Rainforest and the Yellowstone National Park.