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Table 5

Proportions of runoff-associated TP and sediment-associated TP under different treatments

Different treatments
Runoff-associated TP
Sediment-associated TP
Total TP
Rainfall intensity (mm·h−1)Rock fragment cover (%)Loss amount (mg·m−2)Loss ratio (%)Reduction ratio (%)Loss amount (mg·m−2)Loss ratio (%)Reduction ratio (%)Loss amount (mg·m−2)Reduction ratio (%)
30 2.88  55.06 95  57.94  
10 2.41 16 46.01 95 16 48.43 16 
20 1.88 35 22.34 92 59 24.22 58 
30 2.05 11 29 15.92 89 71 17.98 69 
60 5.09  113.93 96  119.02  
10 5.08 0.3 88.90 95 22 93.97 21 
20 4.44 13 85.03 95 25 89.47 25 
30 4.25 17 57.81 93 49 62.06 48 
90 8.51  273.30 97  281.82  
10 8.25 208.98 96 24 217.23 23 
20 7.96 188.35 96 31 196.31 30 
30 7.17 16 187.80 96 31 194.97 31 
Different treatments
Runoff-associated TP
Sediment-associated TP
Total TP
Rainfall intensity (mm·h−1)Rock fragment cover (%)Loss amount (mg·m−2)Loss ratio (%)Reduction ratio (%)Loss amount (mg·m−2)Loss ratio (%)Reduction ratio (%)Loss amount (mg·m−2)Reduction ratio (%)
30 2.88  55.06 95  57.94  
10 2.41 16 46.01 95 16 48.43 16 
20 1.88 35 22.34 92 59 24.22 58 
30 2.05 11 29 15.92 89 71 17.98 69 
60 5.09  113.93 96  119.02  
10 5.08 0.3 88.90 95 22 93.97 21 
20 4.44 13 85.03 95 25 89.47 25 
30 4.25 17 57.81 93 49 62.06 48 
90 8.51  273.30 97  281.82  
10 8.25 208.98 96 24 217.23 23 
20 7.96 188.35 96 31 196.31 30 
30 7.17 16 187.80 96 31 194.97 31 
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