BOSCASTLE FLOOD CASE STUDY MANAGEMENT
It is a warm and moist tropical maritime air mass. Download the free PDF resource. Animation of rainfall radar. 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. The Environment Agency is responsible for warning people about floods and reducing the likelihood of future floods.
On the 16th August , a devastating flood swept through Boscastle, a small village on the north Cornwall coast. 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. This included widening and deepening the Valency River, and installing a flood culvert to improve flow in the Jordan River. If you’ve found the resources on this page useful please consider making a secure donation via PayPal to support the development of the site. Residents had little time to react. Huge amounts of water from this sudden downpour flowed into two rivers, the Valency and Jordan which flows into the Valency just above Boscastle.
Destruction of houses, businesses and gardens Floodwater gushed into houses, shops and pubs.
Thankfully, no one lost their lives, which is largely due to a huge rescue operation involving helicopters. Combined with this the drainage basin has many steep slopes and there are areas of impermeable slate that sfudy to rapid run-off. The thickest cloud is shown by the brightest white areas on the picture. 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.
Where are deserts located? Weather chart Fig 1.
Case Study Boscastle Flood Flashcards by | Brainscape
River Valency Flood Management Scheme. Additionally, the deluge of water coincided with a high tide. 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.
Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle. Web page reproduced with the kind permission of the Met Office. Very heavy rain fell in storms close to the village, causing two rivers to burst their banks. Fortunately, nobody died — thanks largely to a huge rescue operation involving helicopters — but there was millions of pounds worth of damage.
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Case Study – Boscastle Floods
The responses to the flood were both short and long cae. The defences would not protect against a flood the same size as the one in Since the Boscastle case was re-run with a higher resolution research model which proved able to resolve the line of thunderstorms with much more accuracy and detail.
Rainfall Radar Animation of rainfall radar. Combining expertise in weather forecasting and hydrology has helped to prepare communities for flooding during times of extreme weather.
Rainfall rates of at least 32 mm per hour are being measured. Sorry, your blog cannot share posts by email. It is a warm and moist tropical maritime air mass. Download the free PDF resource. The church was filled with six feet of mud and water.
Case Study Boscastle Flood Flashcards Preview
Flokd included widening and deepening the Valency River, and installing a flood culvert to improve flow in the Jordan River. Land owners were encouraged to maintain vegetation and plant new trees. Prince Charles, who is the Duke of Cornwall, made a large donation to a fund to help rebuild parts of Boscastle. Slide show of photographs of the Boscastle flood. If you’ve found the resources on this page useful please consider making a secure donation via PayPal to support the development of the site.
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River management – AQA – Revision 5 – GCSE Geography – BBC Bitesize
The wind is blowing anticlockwise about the low pressure area, so the air is arriving into Boscastle from a south-westerly direction.
How are sand dunes formed? There is more about surface pressure charts in the weather section of the Met Office website.