Table 1 Uncertainties in estimating the volume of loose deposits from 2008 to 2013.

From: Evolution of Mass Movements near Epicentre of Wenchuan Earthquake, the First Eight Years

Year

COV* of area (%)

COV of thickness (%)

COV of volume (%)

Scar area

Deposition area

2008

0.6

15.0

12.4

13.3

2010

2.5

9.8

15.7

13.7

2011

5.0

5.5

17.6

13.5

2013

1.5

10.6

17.1

14.9

  1. *Coefficient of variation.
Back to article page