Pesticides: µg/l in ground water in Danish municipalities

3 kommuner
Vandhårdhed: 8–12 °dH
Arter: 3.000-5.000
Nattehimmel: 95–98%
(-) Nattehimmel: 95–98%
(-) Arter: 3.000-5.000
(-) Vandhårdhed: 8–12 °dH