Version: 1.0

Published: October 17, 2017

Restoration of Pocosin Wetlands

ACR, a nonprofit enterprise of Winrock International, has approved  a carbon offset methodology for the quantification, monitoring, reporting and verification of greenhouse gas (GHG) emissions reductions from the restoration of previously drained pocosin wetlands. The methodology was developed by The Nature Conservancy and TerraCarbon LLC.

Pocosins are unique freshwater wetlands, often shrub-dominated, on organic soils in the Atlantic coastal plain of the southeastern United States (Virginia to northern Florida) that are seasonally saturated primarily through precipitation. Under typical hydrologic conditions, decomposition of the organic soils is inhibited, allowing for accumulation of organic carbon. However after drainage occurs (often for conversion to agriculture or forestry) the ability for these wetlands to be a carbon sink is greatly diminished. Pocosin restoration is achieved through water management, bringing hydrology back to more natural conditions. Under re-wetted conditions, greenhouse gas emissions via peat decomposition is slowed and eventually additional carbon is sequestered.

The ACR methodology for Restoration of Pocosin Wetlands establishes standardized procedures to monitor and account the greenhouse gas benefits associated with restoring drained pocosin habitat.

Read moreplus Download the methodology

Restoration of Pocosin Wetlands

Version 1.0

Process Documentation