Reintroduction of fen plant communities on minerotrophic remnant surfaces after peat extraction

Authors:
Marie-Claire LeBlanc, Line Rochefort and Sandrine Hugron

Book:
Proceedings of the 15th International Peat Congress

Venue:
Kuching

Keywords:
diaspore-transfer, moderate-rich-fen, peatland-restoration, rewetting

Documentfile:
ipc16p462-466a255leblanc.rochefort.etal_.pdf

Summary:

SUMMARY

The Moss Layer Transfer Technique (MLTT) has been developed to restore industrially peat-extracted bogs. It has been applied successfully to several peatlands across Canada over the last 20 years. Recently, the need has emerged for a similar technique focusing on sites that have been harvested down to their sedge peat layers, where richer and less acidic conditions prevail. In 2009, a peatland presenting these conditions was restored after 50 years of peat extraction. The site was rewetted and three restoration techniques inspired by the MLTT were applied. Five years…