What operates in areas of premafrost?

In areas of permafrost, various ecosystems and processes operate, including tundra vegetation, which consists of hardy plants like mosses, lichens, and low shrubs. Wildlife such as caribou, arctic foxes, and migratory birds are adapted to these cold environments. Additionally, permafrost plays a crucial role in carbon storage; as it thaws due to climate change, it can release stored greenhouse gases like methane and carbon dioxide. Human activities, including infrastructure development and resource extraction, also occur in these regions, impacting the delicate balance of the ecosystem.