The Thames has low water in several months, what are the hydrological characteristics of the Thames

The River Thames is located in the southwest of the United Kingdom, a country with a temperate oceanic climate. A temperate oceanic climate is a mild, humid climate throughout the year. It is located on the west coast of the continent, at 40° 60° north and south latitudes.

It is characterized by warm and humid winters, warm and humid summers, and uniform precipitation. In other words: mild and moist all year round.

This area is on the path of extratropical cyclone activity, and the cyclone rainfall is abundant, especially in winter, when the extratropical cyclone is more active, there are many rainy days, but the intensity of precipitation is not large. Winter precipitation accounts for a slightly larger proportion of the year, and there is no dry season throughout the year. As a result, precipitation in the UK is more in winter than in summer.

The average annual precipitation in the Thames River basin is 704 mm, and the average annual runoff is 100 million cubic meters. Floods are more likely to occur in the winter and dry water are more likely to occur in the summer.

P.S. The River Thames is the famous "mother" river in the United Kingdom. Originating in the Cotswolds Hills in the southwest of England, it is 346 kilometers long, traversing the British capital London and more than 10 cities along the river, with a basin area of 13,000 square kilometers, and the river widens in the lower reaches of London, forming an estuary with a width of 29 kilometers and flowing into the North Sea.

Upstream London, there are many places to visit along the River Thames, such as Eton, Oxford, Henry and Windsor. The mouth of the River Thames is filled with Britain's busy merchant ships, but its upper reaches are known for their static beauty. The Thames River Valley has played an important role in British history.

At the upper end of the tidal section of the river, at Tripdington, the average flow of the Thames is 53 cubic metres per second, rising to 130 cubic metres per second after winter rains. During periods of great flooding, such as March 1947, the flow at the Teddington Barrage was as high as 590 cubic metres per second. It is said that the day after a storm in 1894, the average flow of the overflow on the dam was as high as 887 cubic meters per second.

The average annual precipitation in the Thames River basin is 688 mm, and the average annual runoff is 100 million cubic meters. Floods are more likely to occur in the winter and dry water are more likely to occur in the summer. The maximum recorded flow at the Teddington Dam was 887 cubic meters second (1894) and the lowest flow was cubic meter second (1934).

The rivers in Europe are relatively short The Thames River originates in the Cotswolds Mountains in southwest England, bringing together many trickles in England along the way, the river flows into the city of London from the west, and the river narrows downstream of London, forming an estuary with a width of 29 kilometers, and finally flows into the North Sea through Knoll Island The Thames River basin is a temperate maritime climate, with no obvious flood season and no ice period The terrain in the basin is not undulating, the main stream of water is stable, the vegetation coverage rate is high, and the sediment content is small

Therefore, the answer is: the Thames River Basin belongs to the temperate coastal climate, there is no obvious flood season, no ice period The terrain in the basin is not undulating, the main stream water flow is stable, the vegetation coverage rate is high, and the sediment content is small.

Hello, the amount of runoff of a river depends on what its source is. Just like our Yangtze River and the Yellow River, which belong to the high mountains of snowmelt and precipitation, this determines their large summer runoff.

The United Kingdom, on the other hand, has a temperate maritime climate. February to March is the driest and October to January is the wettest, with precipitation concentrated in late autumn and winter, and the Thames River is dependent on precipitation, which determines its maximum winter runoff.

The Thames River Basin belongs to the temperate coastal climate, no obvious flood season, no ice period The terrain in the basin is not undulating, the main stream water flow is stable, the vegetation coverage rate is high, and the sediment content is small!

The River Thames is located in the Western Hemisphere, which is more or less the opposite of our season.

The Thames water supply system provides a stable and reliable source of water to 13 million and 20 million tourists and industrial enterprises every year. At present, there are 94 waterworks, with a length of kilometers of water supply pipelines and a daily water supply of 2.64 million cubic meters. 69% of the total water supply is supplied directly by the Thames Water Board and 31% by the seven statutory water utilities; The total water supply is taken from the Thames, from the Li River, and groundwater is extracted.

Securing water supply is a major issue in the governance and construction of the River Thames. In order to increase the water supply capacity, reservoirs in the hilly area and reservoirs in the plain area have been built in the basin in recent years. The total storage capacity of the reservoir is 900 million cubic meters, of which 11 reservoirs are used to divert water from the London area, and the total storage capacity can be used by the city of London for 100 days.

In 1894, the tide entered London. In January 1928, the River Thames reached its highest flood level on record, flooding much of London's urban area. In 1953, when a huge storm surge entered the city of London, killing more than 300 people, it was proposed to build a tidal gate.

At the same time as the construction of the tidal gate, the embankments above and below the sluice gate were improved, the flood control organization was strengthened and improved, and the flood prevention forecasting system was established.