Quantify soil erosion and sediment export in response to land use/cover change in the Suha watershed, northwestern highlands of Ethiopia: implications for watershed management

Environmental Systems Research

Table 10 Mean soil loss and SY of sub watersheds

No	Sub watershed	Area (ha)	Rate of soil loss(t ha⁻¹ yr⁻¹)				Mean SY (t ha⁻¹ yr⁻¹)
No	Sub watershed	Area (ha)	1985	1999	2009	2019	1985	1999	2009	2019
1	Sw1	1901.1	16.3	28.1	46.8	46.3	4.2	7.3	12.2	12.0
2	Sw2	8017.6	19.0	32.9	48.2	43.2	4.9	8.5	12.5	11.2
3	Sw3	1803.6	19.8	38.1	39.8	43.0	5.1	9.9	10.4	11.2
4	Sw4	7049.5	15.1	26.9	37.1	39.3	3.9	7.0	9.7	10.2
5	Sw5	4942.9	10.7	16.2	20.3	20.1	2.8	4.2	5.3	5.2
6	Sw6	2112.9	9.2	11.4	14.4	14.3	2.4	3.0	3.7	3.7
7	Sw7	6033.9	10.1	16.6	21.1	21.5	2.6	4.3	5.5	5.6
8	Sw8	3366.4	11.0	13.3	16.3	17.1	2.9	3.4	4.2	4.4
9	Sw9	1617.4	9.3	11.2	13.2	13.1	2.4	2.9	3.4	3.4
10	Sw10	3217.2	8.5	11.0	13.6	14.3	2.2	2.9	3.5	3.7
11	Sw11	2912.6	6.3	9.3	12.3	12.6	1.6	2.4	3.2	3.3
12	Sw12	7195.7	8.1	11.1	13.2	12.7	2.1	2.9	3.4	3.3
13	Sw13	3436.7	17.4	19.9	41.7	38.0	4.5	5.2	10.8	9.9
14	Sw14	2568.3	22.1	26.3	44.4	47.3	5.7	6.8	11.5	12.3
15	Sw15	1810.9	20.1	18.5	51.6	56.4	5.2	4.8	13.4	14.7
16	Sw16	956.3	21.6	33.1	45.4	45.9	5.6	8.6	11.8	11.9
17	Sw17	4643.1	26.6	32.7	51.8	47.0	6.9	8.5	13.5	12.2
18	Sw18	827.5	27.4	33.8	69.5	64.6	7.1	8.8	18.1	16.8
19	Sw19	4075.4	15.2	21.8	26.2	25.5	3.9	5.7	6.8	6.6
20	Sw20	2374.6	23.8	33.0	40.2	41.8	6.2	8.6	10.5	10.9
21	Sw21	1402.2	18.9	23.9	40.6	40.6	4.9	6.2	10.6	10.6
22	Sw22	2523.8	18.5	22.6	32.6	30.0	4.8	5.9	8.5	7.8
23	Sw23	2953.7	25.6	33.2	46.6	46.7	6.7	8.6	12.1	12.2
24	Sw24	1882.1	6.6	8.9	11.1	11.0	1.7	2.3	2.9	2.9