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celestial mechanics, the expression tidal force can refer to a situation in which a body or material (for example, tidal water) is mainly under the gravitational...

slack water is the short period in a body of tidal water when the water is completely unstressed, and there is no movement either way in the tidal stream...

electrical conductivity over the tidal cycle, and flushes salts from inland soils. Tidal creeks are characterized by slow water velocity, resulting in buildup...

produced by tides are known as tidal streams or tidal currents. The moment that the tidal current ceases is called slack water or slack tide. The tide then...

Tidal power or tidal energy is harnessed by converting energy from tides into useful forms of power, mainly electricity using various methods. Although...

out to sea during ebb tide. It is a strong tidal flow of water within estuaries and other enclosed tidal areas. The riptides become the strongest where...

Tidal range is the difference in height between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted...

the tidal range, but it can also decrease the duration of the flood tide, down to a point where the flood appears as a sudden increase in the water level...

downriver of tidal water level fluctuations. This classification is based on both tidal trends and salinity. By this definition, a tidal river will be...

A tidal barrage is a dam-like structure used to capture the energy from masses of water moving in and out of a bay or river due to tidal forces. Instead...

some tidal phase, in which case it is also known as a tidal datum. Common chart datums are lowest astronomical tide (LAT) and mean lower low water (MLLW)...

purchase or treaty, title to the highways and the beds of all navigable, or tidal, water bodies became vested in the United States unless they had been validly...

Look up tidal wave in Wiktionary, the free dictionary. Tidal wave may refer to: A tidal bore, which is a large movement of water formed by the funnelling...

A tidal marsh (also known as a type of "tidal wetland") is a marsh found along rivers, coasts and estuaries which floods and drains by the tidal movement...

A tidal stream generator, often referred to as a tidal energy converter (TEC), is a machine that extracts energy from moving masses of water, in particular...

raised 50 feet (15 m). above low water of neap tides. A small tidal rise spreading tidal water over a large expanse of lagoon or inland backwater causes the...

of Section 404 of the Clean Water Act, the OHWM defines the lateral limits of federal jurisdiction over non-tidal water bodies in the absence of adjacent...

Congress for that year, Major Twining proposed to create the tidal reservoir and use its water to help "flush" the Washington Channel. A 1917 map of Washington...

grottoes. Whether in tidal water or high up in hills, grottoes are generally made up of limestone geology, where the acidity of standing water has dissolved...

240 MW Rance Tidal Power Station, which was the world's largest for 45 years. It is operated by the Korea Water Resources Corporation. The tidal barrage makes...