Fig. 14
From: Rural earthen roads impact assessment in Phewa watershed, Western region, Nepal
Kilometric distribution of the erosion events volume released, roadside maintenance volume and agriculture land lost surface according to: (a) lithology, (b) slope angle classes and, (c) the 2012 land use type. Note that all erosion and failure events occurred in the three main types of lithology of high susceptibility for landslides. Volume released and maintenance volume clearly growth with the slope angle, whereas land lost surface keep on the range [13°; 27°] as it mainly covered by agriculture land