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Fluvial Systems, a. k. a. Rivers, a. k. a
Fluvial Systems, a.k.a. Rivers, a.k.a. Channelized portions of the landscape Nizina river, Alaska
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Flow in a parking muddy lot
Turbulent Laminar
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Effect of changing u* or zo
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Law of the Wall
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Laminar vs. Turbulent Velocity Profile Comparison
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Empirical relationships for mean flow velocity
Advantage – all we need is x-sect. A, and mean velocity How do we develop the relationship between stage and discharge?
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Great photo of stream gauging…
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The Manning Equation and Manning’s “n”
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Salt Discharge Method
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Consequences of RI>IC: Rise in Stage, Overbank Flooding
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Rivers with impressive sediment loads – proglacial Kennicott River in full flood.
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Floods – events of signif. morphologic change in rivers
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Consequences of RI>IC: Rise in Stage, Overbank Flooding
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