BOSCASTLE FLOOD CASE STUDY IMPACTS

Floods dramatically affected earnings. Cars were swept out to sea, buildings were badly damaged and people had to act quickly to survive. These factors led to a flash flood which caused over one thousand homes, cars and businesses to be swept away and damaged. There is more about surface pressure charts in the weather section of the Met Office website. It remains over the area for about six hours.

Using the Teachit Geography template, this sorting exercise provides a framework for investigating cause of, effect of and response to the Boscastle flood. The church was filled with six feet of mud and water. Responses to the flooding John Prescott, the Deputy Prime Minister, and Prince Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster. Slide show of photographs of the Boscastle flood. Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges.

Removing low bridges and replacing them with wider bridges – this meant large amounts of water could flow freely underneath the bridge and the bridge wouldn’t act like a dam in the flood, vegetation and debris became blocked, creating the effect of a dam.

Village built at the confluence of the River Jordan and the River Valency.

The effects of and responses to floods vary between areas of contrasting levels of wealth.

The drainage basin of Boscastle is steep and impermeable rock. Responses to the flooding John Prescott, the Deputy Prime Minister, and Cass Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster. Cause, effect and response Floods More resources by this contributor 2. About two billion litres of water then rushed down the valley straight into Boscastle.

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The Environment Agency has carried a major project to increase flood defences in Boscastle, with the aim of preventing a similar flood happening again.

Destroyed homes Stress and anxiety for local people Cars belonging to more than 1, people washed away.

Rivers and flooding – Revision 3 – KS3 Geography – BBC Bitesize

Web page reproduced with the kind permission of the Met Office. A trough is an area of localised rain and thunderstorms. Download the adaptable Word resource.

These factors led to a flash flood which caused over one thousand homes, cars and businesses to be swept away and damaged. Human Impacts There was a huge financial cost to the floods. Boscastle is also located on a confluence of three rivers. A line of convergence formed near the coast line, where air moving in almost opposite directions collides, this helped to increase the rate of ascent and produced very heavy rain.

It is a warm and moist tropical maritime air mass. Physical Impacts Responses to the flooding What happened to cause this event? The thickest cloud is shown by the brightest white areas on the picture.

River management – AQA – Revision 5 – GCSE Geography – BBC Bitesize

Widening and deepening the river channel – this allowed the river to carry more water. Animation of Satellite images Flash Player required. Floods devastate village On 16 Augusta devastating flood swept through the small Cornish village of Boscastle.

boscastle flood case study impacts

Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle. The Boscastle flood of — A case study of cause, effect and response Using the Teachit Geography template, this sorting exercise provides a framework for impacst cause of, effect of and response to the Boscastle flood. The line labelled known as a trough line caused very heavy rain and thunderstorms.

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Cars, walls and even bridges were washed away. Radar imagery Impafts 2. Keep me logged in. The flood on 16 August in Boscastle in Cornwall was the worst in local memory and an Environment Agency report concluded that it was among the flpod extreme ever experienced in Britain. There was a combination of human and physical causes contributing to a series of effects and impacts.

boscastle flood case study impacts

There is more about rainfall radar in the weather section of the Met Office website. Slide show of photographs of the Boscastle flood. Floods dramatically affected earnings.

boscastle flood case study impacts

Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges. Residents had little time to react. Destruction of houses, businesses and gardens Floodwater gushed into houses, shops and pubs.

We are investing in new ways of predicting heavy rainfall events on a small scale to produce better warnings. There is more about surface pressure charts in the weather section of imapcts Met Office website.