Geoscience Reference
In-Depth Information
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)
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−
Fig. 24 Nondimensional period of the events. QII on the
left
; QIV on the
right
. From
top
to
bottom
: E1/E1D; E2/E2D; E3/E3D. Mobile bed:
circle
; fixed bed
dark circle
explained from a misestimating of the water viscosity, the duration of the events
appears independent from the type of boundary.
The spacing of the events, revealed by their period, is analyzed next (Fig.
24
).
The period is computed as the average of the series of time intervals that mediate
the extreme value of each two consecutive events (Fig.
22
). It is thus much
