BOSCASTLE FLOOD CASE STUDY GCSE GEOGRAPHY

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The river Valency had never had a major flood, so the residents of Boscastle saw no need to prepare for such an event. Physical Impacts Responses to the flooding What happened to cause this event? These factors led to a flash flood which caused over one thousand homes, cars and businesses to be swept away and damaged. Satellite image The thickest cloud is shown by the brightest white areas on the picture. There was a combination of human and physical causes contributing to a series of effects and impacts. Land owners were encouraged to maintain vegetation and plant new trees. Cause, effect and response Floods More resources by this contributor 2.

The responses to the flood were both short and long term. Effects Roads were blocked off by the floodwater, making emergency access difficult except from the air. Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle. The soils were quite thin and made up of impermeable peat soils. The pictures show cloud forming over Boscastle at about 1 p.

We use cookies to deliver functionality gekgraphy provide you with a better service. Widening and deepening the river channel – this allowed the river to carry more water. The Boscastle flood of — A case study of cause, effect and response Using the Teachit Geography template, this sorting exercise provides a framework for investigating cause of, effect of and response to the Boscastle flood.

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The rock in the local area is slate which does not allow percolation. Repairs had to be made after the damage. Boscastle is also located on a confluence of three rivers. Using the Teachit Geography template, this sorting exercise provides a framework for investigating cause of, effect of and response to the Boscastle flood.

It is a warm and moist tropical maritime air mass.

boscastle flood case study gcse geography

Residents had little time to react. Sort statements to show these causes, effects and responses, e. This is so good. A line of convergence formed near the coast line, where air moving in flooe opposite directions collides, this helped to increase the rate of ascent and produced very heavy rain.

Boscastle flood

Slide show of photographs of the Boscastle flood. It remains over the area for about six hours. Satellite image The thickest cloud is shown by the brightest white areas on the picture. The line labelled known as a trough line caused very heavy rain and thunderstorms.

The flash flood was a freak event. Overall summary The Response. Physical Impacts Responses to the flooding What happened to cause this event? Peter Report Mon 10th June, British Isles case study: Many trees had been cut down for farming.

Boscastle Case Study – GCSE Geography – Marked by

There were very few trees to absorb water and slow the amount of water going into the river. The Environment Agency is responsible for warning people about floods and reducing the likelihood of future floods. The flooding coincided with a high tide, making the impact much worse. A large quantity of water arrived within a short space of time causing the rivers to overflow. Cars, walls and even bridges were washed away.

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There is more about rainfall radar in the weather section of the Met Office website. Human Impacts There was a huge financial cost to the floods.

boscastle flood case study gcse geography

Buildings were smashed, especially in the main street where the river channel flows. The damage not only affected the residents, but also insurance companies. In Augustthe village of Boscastle saw a month’s worth of rain fall in geograpny hours. Steep valley sides – water flowed into the river channel very quickly. Causes It happened at high tide. Floods devastate village On 16 Augusta devastating flood swept through the small Cornish village of Boscastle. Huge amounts of water from this sudden downpour flowed into two rivers, the Valency and Jordan which flows into the Valency just above Boscastle.