Table 1.

Morphometric parameters of the Luanshibao Landslide

Landslide parameterParameter value
Landslide covering area (A)4.25 km2
Volume of landslide mass (V)8.5 × 107 m3
Elevation of the top of source area (H1)4950 m
Elevation of distal limit of debris (H2)4120 m
Horizontal travel distance (L)3910 m
Height difference of path (H = H1 – H2)830 m