Peatland Rewetting

Impact 91/100

BiodiversityFinland, Estonia, and the circumpolar Arctic

Overall Impact91%

Description

Blocking drainage ditches to restore natural water flows revives peatlands as carbon sinks and supports native wildlife, guided by traditional knowledge of wetland ecology.

Indigenous / Local Root

Finno-Ugric and Sámi wetland stewardship

Source

Read reference

AI knowledge explainer

Peatland Rewetting is a very high-impact adaptation method focused on ecosystem balance and hazard buffering. It has been documented for roughly 400 years and used by around 85 communities.

How the process works

Communities apply peatland rewetting in the local context of Finland, Estonia, and the circumpolar Arctic.
Traditional ecological knowledge guides timing, design, and maintenance decisions.
Local observations are combined with practical monitoring to adjust the method over time.

Why it helps resilience

The approach directly targets ecosystem balance and hazard buffering.
It relies on low-cost, repeatable practices that can be maintained by local groups.
Knowledge transfer across generations increases continuity and resilience.

How to start locally

Map local climate risks and identify where this method could be piloted safely.
Co-design the pilot with community elders/leaders and youth volunteers.
Track simple indicators monthly (e.g., water retention, crop health, participation).

AI-assisted educational summary generated from this practice's metadata and references. Validate with local experts before implementation.

9.8

tonnes CO₂/ha

communities

400+

years of use

Effectiveness by Dimension

How this practice scores across five ecological and social dimensions.