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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Table 2 FAO soil database information with f value and K factor

From: Soil erosion modeling and sediment transport index analysis using USLE and GIS techniques in Ada’a watershed, Awash River Basin, Ethiopia

Soil unit symbol

sand % topsoil

silt % topsoil

clay % topsoil

OC % topsoil

f csand

f cl-si

f orgc

f hisand

K_Factor

BE

36.4

37.2

26.4

1.07

0.5

0.851385

0.90537

0.999948

0.385389

NE

68.4

10.5

21.2

0.6

0.2

0.717859

0.980337

0.962738

0.135504

VP

25.1

12.2

62.7

0.68

0.20043

0.580181

0.972718

0.999995

0.113113

WD

19.8

55.2

24.8

4.27

0.230968

0.894653

0.750008

0.999999

0.154979

XH

54.8

20.6

24.9

0.53

0.200004

0.788418

0.985552

0.997509

0.155022