Geology Reference
In-Depth Information
Fig. 9.19
Seasonal variations in bed level of the salt-marsh
land and the bare intertidal flats along a northern transect of
the Chongming Eastern Flat in the Changjiang Delta. Four
groups of elevation-monitoring stakes (GS-36, 37), (GS-15, 16),
(GS-18, 40, 50), and (GS-21, 22) are positioned at the
lower salt marsh and the upper, middle, and lower bare inter-
tidal flats, respectively. See their detailed locations in
Fig.
9.15a
Fig. 9.20
Daily variations in bed level and grain size of surface sediment at a fixed station on the middle intertidal flat along the
north bank of Hanzhou Bay. The dash line denotes the division between sand and mud at 63 Pm (After Yang et al.
2008c
)
