Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate
Table 10.2
Mass-balances for five different pesticides in the Lillebæk catchment during a 34 days
period with composite daily sampling from the 3 May to 7 June 2000.
Tabel 10.2
Massebalance for 5 forskellige pesticider i Lillebæk oplandet på baggrund af puljede
døgnprøver udtaget gennem perioden 3 maj til 7 juni 2000.
Upstream culverted
sub-catchment
(229 ha)
Entire catchment
(465 ha)
Downstream open
sub-catchment
(236 ha)
Pesticides
Kd
Loss
(mg)
Loss
(mg/mm)
Loss
(mg)
Loss
(mg/mm)
Loss
(mg)
Loss
(mg/mm)
MCPA
0.75
789
101
4268
381
3479
237
Bentazone
0.32
32.7
4,2
336
30
303
21
Isoproturon
0.83
1860
239
3583
320
1723
117
Diuron
2.30
936
120
1995
178
1059
72
Terbuthylazine
2.31
1596
205
1163
104
-433
-29
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