Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate
Table 8.8.
Application, calculated loss and loss:applied ratio for two sub-catchments in the
Lillebæk catchment: the upstream culverted and the downstream open channel
during the year covering the 4th quarter of 1999 to the 3rd quarter of 2000.
Tabel 8.8.
Udsprøjtede mængder af pesticider, beregnet tab og tabsrate for de to deloplande I
Lillebæk oplandet, det opstrøms rørlagte og det nedstrøms med et åbent
vandløbsforløb.
Application
Loss
Loss ratio
(loss/applied)
Grammes active ingredients
Upstream sub-catchment (culverted)
(229 hectares)
119,270
27.844
0.0233%
Downstream sub-catchment (open channel)
(236 hectares)
60,377
8.338
0.0138%
Entire Lillebæk catchment (465 hectares)
179,647
19.506
0.0109%
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