Peatavad

Peatavad is a term used in peatland science and restoration discourse to describe a framework of practices aimed at protecting and restoring peat-forming processes in wetlands. The concept emphasizes maintaining or rebuilding hydrological conditions that favor peat accumulation, reducing peat loss, and enhancing the role of peatlands as carbon sinks.

Usage of the term is not standardized across sources. In some contexts it is presented as a holistic approach, while in others it refers to a specific set of restoration techniques. Because the term has limited formal definition in widely cited literature, its interpretation can vary by project and region.

Typical elements described under peatavad include rewetting of drained peatlands to raise the water table, reducing oxidation of stored peat, promoting growth of peat-forming vegetation such as Sphagnum mosses, and implementing long-term monitoring of hydrology and carbon fluxes. Projects may also integrate land-use planning, biodiversity considerations, and community engagement.

Advantages attributed to peatavad include increased carbon sequestration, stabilization of peat thickness, and improved water regulation. Potential drawbacks include high restoration costs, social or economic trade-offs with existing land use, and uncertainties related to methane emissions during rewetting. The approach is often evaluated through performance metrics and adaptive management.

See also: peatland restoration, carbon sequestration, wetland hydrology, ecosystem restoration.