One potential source of additional wave energy north of the canyon is (unmodeled) reflection from the steep canyon walls.
(One potential source of additional wave energy north of the canyon; is; unmodeled) reflection from the steep canyon walls) (( unmodeled ) reflection; is One potential source of; additional wave energy north of the canyon)
One potential source of additional wave energy north of the canyon ( unmodeled ) reflection
is is One potential source of
unmodeled) reflection from the steep canyon walls
additional wave energy north of the canyon