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Table 2 Rainfall erosivity interpolation

From: Enset-based land use land cover change detection and its impact on soil erosion in Meki river watershed, Western Lake Ziway Sub-Basin, Central Rift Valley of Ethiopia

Station

Annual Average rainfall (mm)

Erosivity (R) (Mekuria (2005), Hurni1985)

R = (0.562P-8.12)

Average R (MJ mm ha−1h−1year−1)

Agena

1438.82

799.334

801.94

800.63

Bui

1042.69

576.908

578.91

577.91

Butajra Police Station

1119.58

619.963

622.2

621.08

Hasen Usuman

1048.98

580.428

582.46

581.44

Imdibir

1229.16

681.401

683.9

682.65

Koshe

826.087

455.609

456.97

456.29

Lemen

917.872

507.008

508.64

507.82

Meki

767.77

422.951

424.13

423.54

Werabe

1527.01

848.944

851.59

850.27

Ziway

759.005

418.043

419.2

418.62

Average

1067.7

591.059

593

592.03