Magnitude of Annual Soil Loss from a Hilly Cultivated Slope in Northern Vietnam and Evaluation of Factors Controlling Water Erosion

Table 4

Daily and annual soil loss recorded during the rainy seasons of each year.

Group	Plot	Year	𝑛	Soil loss (g/m^2)
				Daily
				Max	Min	Mean	Annual
A	1	1st	31	105	1	18	569
	2	1st	31	130	1.5	22	682
	3	1st	31	66	1.5	15	454
B	4	1st	31	67	2	15	475
	4	3rd	25	35	4	10	250
	5	1st	31	50	2	21	650
	5	3rd	25	27	7	16	389
	6	1st	31	36	1	8	256
	6	3rd	25	42	9	18	439
C	7	1st	22	80	3	21	467
	7	2nd	22	15	2	7	151
	8	1st	22	96	0.9	27	595
	8	2nd	22	20	3	8	176
	9	1st	22	180	4	47	1,025
	9	2nd	22	21	3	9	205
D	10	1st	22	345	12	107	2,356
	10	2nd	22	20	4	9	209
	10	3rd	25	51	5	18	460
	11	1st	22	360	15	104	2,285
	11	2nd	22	28	3	9	195
	11	3rd	25	34	8	18	455
	12	1st	22	395	6	111	2,442
	12	2nd	22	20	4	9	187
	12	3rd	25	23	4	10	240

  𝑛: number of occurrence of soil loss.