CHEZINE à NANTES, paramètre Glyphosate
µg/L
28/04/16
0.03
27/05/16
0.13
27/06/16
0.08
29/07/16
0.04
21/10/16
0.06
28/11/16
0.05
21/12/16
0.03
27/04/17
0.05
30/05/17
0.11
29/06/17
1.6
28/07/17
0.07
26/10/17
0.14
27/11/17
0.06
19/12/17
0.05