Geheimes Leben im Grimmbach: Faszinierende Lebewesen entdeckt
Geheimes Leben im GrimmbachUnlängst liefen große Mengen ungeklärtes Abwasser aus der Obersteinacher Kläranlage in den Grimmbach. Inzwischen sind die Wasserwerte wieder im Normalbereich, berichtet Bernd Kunz. Doch auf dem Grund des Bachbetts hat er noch weit Interessanteres gefunden.
Zahlreiche Muscheln und Schnecken leben im Grimmbach. Bernd Kunz (Langenburg) sammelt Proben für das Naturkundemuseum Stuttgart. Dort werden die teilweise sehr kleinen Tiere bestimmt.
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