**6. Results and discussion**

The base scenario indicates a high average annual variability in the transport of the sediment, total nitrogen (TN) and total phosphorus (TP) in the river flow (Table 7). The standard deviations for the Reka subcatchment 8 reveal that the sediment, TN and TP 2/3 of transported quantities are expected in the interval 1,844 ± 1,075 t sediment year-1, 88,728 ± 63,255 kg TN year-1 and 3,489 ± 2,993 kg TP year-1 and for the Dragonja subcatchment 14 in the interval 4,804 ± 1,576 t sediment year t-1, 163,763 ± 98,949 kg TN year-1 and 3,489 ± 11,742 kg TP year-1.


Table 7. Average annual flow (m3 s-1) and river load of sediment (t year-1), total nitrogen and total phosphorus (kg year-1) for the Reka subcatchment 8 and Dragonja subcatchment 14 (1994−2008)
