Figure 45 . Fine sediment average annual ( t / y ) contributions by erosion type for each BBB sub-catchment ( end of stream , from Source Catchment model estimates ).
Figure 46 . Fine sediment average annual ( t / y ) contributions by land use for each BBB sub-catchment from the Source Catchment model estimates .
The information above , combined with additional project information , can be used to target the areas of greatest sediment generation , opportunities for engagement and the likely intervention options . Table 17 shows the characteristics that could be considered in this kind of assessment , highlighting the Bowen and Little Bowen River as sediment hotspots , generating the highest sediment loads and also the highest sediment yields ( t / ha ) across the BBB .
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