Tsunami Propagation in Tidal Rivers

1. Observations of tsunamis in rivers.- How are tsunamis measured?.- Tsunami-induced water accumulation in rivers.- Tsunami modulation by tide: Columbia River.- Tsunami modulation by tide: 2010 Chile tsunami in rivers in Japan.- Bore as a typical tsunami waveform in a river.- 2. First analytical chapter: long wave set-up.- Cross-river integrated shallow-water equations.- Backwater curve of a steady flow.- Backwater set by an intruding wave.- 3. Like tsunamis, tides make rivers deeper.- Layman's Physics: a positive disturbance penetrates farther.- Wave set-up in tidal observations.- Tidal wave set-up in the Yoshida River, Japan.- Tidal wave set-up in the Columbia River, USA.- Don't tidal scientists know all that?.- 4. Tsunami and tidal set-up in rivers: a numerical study.- River models.- Quantifying a river's response.- Simulation arrangements and results.- First look at the solutions.- Backwater: patterns, relations, numbers.- Two metrics for wave decay with distance travelled.- Back to the real world.- 5. Second analytical chapter: ascending with the wave.- Wave-locked slope, and a new form of the equations.- Unidirectional wave and steady flow.- When channel convergence balances friction.- Excursus into analytical treatment of estuarine tides.- Effect of tidal WLS on a small tsunami ascending a river.- 6. Tsunami rides tides.- Designated dataset: the 2015 Chile tsunami in rivers in Japan.- Metrics for a tsunami amplitude and for the tidal conditions.- Record's components: tide, tsunami, background noise.- Correlation between an instant tsunami amplitude and WLS.- Methodology of admittance computations as a function of WLS.- When is a tsunami's admittance into a tidal river greater?.- Physics of admittance variations with WLS.- 7. Tsunami Bores.- Shock Equations.- Giving up momentum correction coefficients.- Shock conditions in a channel with vertical banks.- Shock conditions in a channel with sloping shores.- Whose flow is faster?.- How does an ordinary wave become a bore?.- Turbulence or ripples?.- Shock reflection from a barrage: observations and analytics.- How good is this theory?.- The book's main points