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Table 3

Actual splash erosion rate (g m–2) in the tropical rainforest and the rubber plantation during each observation period

PeriodsRubber plantationTropical rainforestRubber plantation/Tropical rainforest
Terrace benchRiser bankAverage
Period 1 (10–18 August) Erosion rate 1,386 1,946 1,760 879 2.0 
SD 844 692 745 640 
N 
Period 2 (22 August–3 September) Erosion rate 1,240 1,658 1,518 798 1.9 
SD 646 649 642 504 
n 
Period 3 (4 September–23 October) Erosion rate 3,386 4,720 4,275 2,270 1.9 
SD 1,423 1,740 1,686 1,394 
n 
Period 4 (24 October–15 November) Erosion rate 997 1,717 1,477 628 2.4 
SD 450 742 724 515 
n 
Overall Erosion rate 1,752 2,510 2,258 1,144 2.0 
SD 1,266 1,638 1,547 996 
n 12 24 36 12 
PeriodsRubber plantationTropical rainforestRubber plantation/Tropical rainforest
Terrace benchRiser bankAverage
Period 1 (10–18 August) Erosion rate 1,386 1,946 1,760 879 2.0 
SD 844 692 745 640 
N 
Period 2 (22 August–3 September) Erosion rate 1,240 1,658 1,518 798 1.9 
SD 646 649 642 504 
n 
Period 3 (4 September–23 October) Erosion rate 3,386 4,720 4,275 2,270 1.9 
SD 1,423 1,740 1,686 1,394 
n 
Period 4 (24 October–15 November) Erosion rate 997 1,717 1,477 628 2.4 
SD 450 742 724 515 
n 
Overall Erosion rate 1,752 2,510 2,258 1,144 2.0 
SD 1,266 1,638 1,547 996 
n 12 24 36 12 
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