To examine the erosional response to precipitation parameters in
different morphological settings, four erosional measures were generated
for each measurement period (sixty-one sets of measurements).
These four measures were the same as those used in the Kruskal–Wallis
test described in Section 3.2, except they were calculated weekly for
each morphological group rather than for individual pins over the entire
study period. The resulting time series expressed erosional/depositional
activity in the channels, sidewalls, and interfluves during the entire
study period at a weekly temporal resolution.