põhajas
Põhajas is a term used in Estonian to describe a low-lying, often marshy or waterlogged area. It typically refers to land that is situated at a lower elevation than its surroundings, making it prone to retaining water. These areas can be natural wetlands, bogs, or simply damp depressions in the landscape. The presence of water can support unique plant and animal life adapted to such conditions, often including specialized mosses, sedges, and various invertebrates.
Historically, põhajas areas have been important for various reasons. They have often served as natural barriers