Ecological project: Dorfteich Karolinenhof becomes a natural oasis!

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Ab Q1 2025 startet das Bezirksamt Treptow-Köpenick die ökologische Sanierung des Dorfteichs Karolinenhof zur Verbesserung der Wasserqualität und Artenvielfalt.
From Q1 2025, the district office Treptow-Köpenick starts the ecological renovation of the Karolinenhof village pond to improve water quality and biodiversity. (Symbolbild/NAGW)

The district office Treptow-Köpenick is planning a comprehensive renovation of the Karolinenhof village pond, which is scheduled to begin in the first quarter of 2025. The aim of the project is to maintain and restore the pond as an ecologically valuable water with a high biodiversity. Measures are also taken to reduce organic sludge and prevent putrefaction processes from the bottom of the water. Investigations that have already been carried out have shown the urgent need for action, since the sludge power is up to 1.45 meters, as the district office explained in a message that was explained by berlin.de was reported.

The application of an innovative ventilation system called Drausy® Professional, which continuously introduces oxygen into the pond floor over a period of five years, is planned. This technology is intended to ensure that organic material is rapidly reduced and thus improve the water quality significant. Accompanying monitoring is carried out over the first two years in which the pond water and the sediments are chemically analyzed.

renovation measures at the village pond

Also in progress is a nature conservation -compliant renovation of the village pond, which is scheduled to begin this year. The lower nature conservation authority has planned various measures that include not only the pond itself, but also the adjacent bank area. These include part -time sludge and natural designs of the bank, which promote the habitat for amphibians and dragonflies. In order to advance the implementation of the measures in good time, the tender should take place by the end of March, as

The project plays a central role in nature conservation in the region. The costs for the renovation work are estimated at around 1.5 to 1.7 million euros, with more precise numbers to be determined in the further planning process. The environmental city councilor Dr. Claudia Leistner (Bündnis 90/Greens) emphasized the complexity of the planning, which is also influenced by terms of species protection law, such as the protection of birds and amphibians.

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