Sedimentation Analysis Burned Forest Land at Tahura R. Soerjo Ledug Block

The most of forest destruction is caused by fire, which is in a short time fire could reach a
large amount of land. Forest fires have more negative impacts than positive impacts on soil
properties and especially on erosion. This research was conducted to determine the amount
of sedimentation, and to determine the relationship between rainfall and sedimentation that
occured at TAHURA R.Soerjo Ledug Block. This research was conducted in December 2018 at
TAHURA R.Soerjo, with an estimated altitude of 1100-1200 mdpl. There were 13 rainfall
events in December 2018. The highest rainfall was 68,2 mm, and the lowest rainfall was 2,5
mm. The largest amount of sediment is 0,94 kg/ha, and the smallest amount of sediment is
0,29 kg/ha, and the average amount of sediment is 0,48 kg/ha. The low value of sediment
obtained is caused by the good quality of the soil on the area, and is also caused by the
vegetation and it dominated by the weed