radial tidal sand ridge of the southern Yellow Sea

area along radial sand ridges

extraction of tidal level

Expansion of tidal generating potential

Evaporated tidal flat facies

estuary tidal current

Estuarine tidal flow

Estuarine tidal fiat wetland

Estuarine Tidal Current Reach

ellipse elements of tidal currents

eastern tidal flat of Nanhui

east tidal flat of the Chongming Island

East Chongming tidal flat

Earth’s tidal tilt

Earth’s tidal model

EARTH TIDAL

double heart stone tidal weir

diviation of tidal level

diurnal tidal current