Gel Waktu hujan (menit)

Per. Panjang

lereng (m)

Perlakuan slope (%)

limpasan Sedimen tererosi

Volume (L) Laju (m³/d) Berat / 25 (gr)

Berat sedimen

(kg)

Laju erosi (ton/ha/th)

I (vegetasi

)

5 L1 5 19.95 0.0665 0.02 0.01596 9600000

5 L1 5 8.4 0.028 0.035 0.01176 16900000

10 L1 5 37.95 0.06325 0.02 0.03036 9600000

10 L1 5 14.1 0.0235 0.035 0.01974 16900000

II (non vegetasi)

5 L1,5 5 1.2 0.004 0.695 0.03336 333600000

5 L1,5 5 3.7 0.0123 0.235 0.03478 112800000

10 L1,5 5 7.65 0.01275 0.695 0.2167 333600000

10 L1,5 5 10.5 0.0175 0.235 0.0987 112800000

acara II  Perlakuan Vol. Limpasan (liter)

waktu (menit)Laju limpasan (m³/dt)

5 menit 10 menit 5 menit 10 menit

I L=1 m;S=5% 5010 14220 0.0167 0.0237

L=1 m;S=15% 9910 22780 0.033 0.0379

II L=1 m;S=5% 9465 25965 0.03155 0.0432

L=1 m;S=15% 21300 44400 0.071 0.074

III L=1 m;S=5% 8709 34518 0.029 0.0575

L=1 m;S=15% 11450 405500 0.0381 0.0675

Rata-rata 9883.5 33677.67 0.027943 0.0625

acara IGel Kelompok 1 Kelompok 2 Kelompok 3

5 10 15 5 10 15 5 10 15

I 86 259 244.5 13.15 27.1 67 1.28 2.8 6.517

II 294 582.5 950.5 58.5 53 170 283 588.5 937

III 25 49.5 76.55 102 229.5 571.8 102 229.5 571.8