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2èmes Plans de Gestion DHI MEUSE et SEINE
Résultats du "Survey Nitrate" dans les eaux souterraines : période 2012-2013
Concentration en nitrate
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< 10 mg/l
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10 - 25 mg/l
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25 - 40 mg/l
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40 - 50 mg/l
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> 50 mg/l
Pas de données sur la période 2012-2013