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An increasing awareness of the environment and the wide extension of mined peatlands require actions and measurements in order to ensure their regeneration and protection. A brief description of the most important peat harvesting methods in North-West Germany shows the stratigraphy of peatlands after exploitation has been finished and ecotechnological actions have been started to initiate a raised bog regeneration. The actions and measurements applied depend also on the properties of the peat as on the properties of the top spit layer. The requirements for a successful rewetting of peatlands will be shown. The terminology concerning the subject of raised bog regeneration will be explained.
Keywords: nature protection, peatlands, rehabilitation, top spit
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Roderfeld,
Institute of Soil Technology Bremen, Geological Survey of Lower-Saxony, Friedrich-Mifller-Str. 46/50, D-2800 Bremen, Germany
Sähköposti:
ei.tietoa@nn.oo