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2. Zyklus der Bewirtschaftungspläne IFGE MAAS und SEINE
Ergebnisse der „Survey Nitrate“ im Grundwasser: Zeitraum 2012-2013
Nitratkonzentration
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< 10 mg/l
10 - 25 mg/l
25 - 40 mg/l
40 - 50 mg/l
> 50 mg/l
Keine Daten für den Zeitraum 2012-2013