Combining expertise in weather forecasting and hydrology has helped to prepare communities for flooding during times of extreme weather. Huge amounts of water from this sudden downpour flowed into two rivers, the Valency and Jordan which flows into the Valency just above Boscastle. Download the adaptable Word resource. Physical Impacts Flooding On the day of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August. The Environment Agency is responsible for warning people about floods and reducing the likelihood of future floods. We are investing in new ways of predicting heavy rainfall events on a small scale to produce better warnings. Extract 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 most extreme ever experienced in Britain.
Physical Impacts Flooding On the day of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August. Physical Impacts Responses to the flooding What happened to cause this event? If you’ve found the resources on this site useful please consider making a secure donation via PayPal to support the development of the studu.
Case Study Boscastle Flood Flashcards Preview
Flood management case study: Kerala flood case study. It remains over the area for about six hours.
Rainfall rates of at least 32 mm per hour are being measured. The flooding also had several other key impacts on Boscastle and its inhabitants. Widening and deepening the river channel – this allowed the river to carry more water. Why the Boscastle flood scheme required?
Related Topics Use the images below to explore related Boscstle. Cause, effect and response Floods More resources by this contributor 2. The ground was already saturated due to above average rainfall during the previous two weeks. Boscastle is at the confluence where tributaries meet of three rivers — Valency, Jordan, and Paradise.
Case Study – Boscastle Floods
A trough is an area of localised rain and thunderstorms. Cars, walls and even bridges were washed away.
Boscastle, Cornwall In Augustthe village of Boscastle saw a month’s worth of rain fall in two hours. Where are deserts located? The risk floid flooding has been reduced making Boscastle safer. Flood Management Scheme — Boscastle. Weather chart Fig 1.
Flood Management Scheme – Boscastle – Internet Geography
On the 16th Augusta devastating flood swept through Boscastle, a small village on the north Cornwall managemenf.
Raising the car park and using a permeable surface – this allowed cars to be much higher and so they were less likely to be swept away. 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. What was the management strategy? Hurricane Katrina Case Study.
Cars were swept out to sea, buildings were badly damaged and people had to act quickly to survive. How are sand dunes formed?
Web page reproduced with the kind permission of the Met Office. Download the free PDF resource. The line labelled known as a trough line caused very heavy boscxstle and thunderstorms.
River management – AQA – Revision 5 – GCSE Geography – BBC Bitesize
Boscastle is also located on a confluence of vlood rivers. Million of pounds worth of damage was caused by the flood. There is more about surface pressure charts in the weather section of the Met Office website. A line of very heavy rain starts at about 1 p. The risk of dase has been reduced. Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle.