Feb 7 • 07:52 UTC 🇩🇪 Germany Die Welt

From Problem to Solution – How Dry Peatlands Are Becoming CO₂ Sinks Again

The Nienwohlder Moor in Germany is undergoing restoration with heavy machinery to convert it back into a CO₂ sink, highlighting the need for nationwide efforts against drained peatlands, which are major CO₂ sources.

The Nienwohlder Moor, located ten kilometers north of Hamburg, is currently undergoing a substantial restoration effort involving heavy machinery. This initiative is critical as drained peatlands are among the largest domestic sources of CO₂ emissions in Germany. The objective is to transform this landscape so that it can effectively store water again and contribute to climate protection. The work being done is indicative of the larger nationwide requirement to restore similar landscapes to address climate concerns.

As large excavators dig into the bog, the sight is both striking and somewhat unsettling. The machinery is deeply embedded in the ground, and while the ongoing excavation may seem destructive, it is a necessary step towards revitalization. The area is intended, under natural conditions, to support a rich biological environment, with native grasses flourishing in wet conditions rather than the trees currently occupying the space. This stark transformation is vital for returning the land to its natural state where it can fulfill its role as a climate stabilizer.

The restoration of the Nienwohlder Moor represents a critical response to the growing concerns over climate change and the urgent need to decrease greenhouse gas emissions. By reversing the effects of drainage, this project not only aims to enhance biodiversity but also serves as a model for similar initiatives across the country. The overall success of such restoration efforts could significantly contribute to Germany’s climate goals and encourage more extensive environmental protection measures throughout the region.

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